New T.D. TECHNICAL DATA Thermocouples ANSI CALIBRATION … · 2003. 5. 1. · reference junction ambient temperature permits the use of copper extension wire. Type W. Tungsten-5%

ISL Temperature Measurement and Control Page - 1

ANSI CALIBRATIONType E, CHROMEL® (+) Constantan (-), has the highest EMFoutput of any standardized metallic thermocouple. If used unprotected,Type E wires are not subject to corrosion at subzero temperatures.They can be used in inert, oxidizing or reducing atmospheres. Becausethey cover a wide range with a single calibration curve, Type Ethermocouples are preferred for computer applications.

Type J. Iron (+) Constantan (-), is the most commonly usedcalibration. It is suitable for use in a vacuum, inert, oxidizing or reducingatmosphere. If unprotected the iron wire may be attacked by ammonia,nitrogen and hydrogen atmospheres. In sub-zero temperatures the ironwire may rust or become brittle.

Type T. Copper (+) Constantan (-), is commonly used for subzero to700°F temperature. Preferred to Type J for sub-zero applicationsbecause of copper’s higher moisture resistance, as compared to iron. Ifunprotected, it will still function in a vacuum, inert, oxidizing or reducingatmosphere.

Type K, CHROMEL® (+) ALUMEL® (-), is generally used tomeasure high temperature to 2300°F. It should not be used for accuratetemperature measurements below 900°F after prolonged exposureabove 1400°F. If unprotected it can be used only in inert or oxidizingatmospheres. It has a short life in alternately oxidizing and reducingatmospheres and in reducing atmospheres, particularly in the 1500 to1850°F range.

Type S. Platinum-10% Rhodium (+) vs. Platinum (-).Type R. Platinum-13% Rhodium (+) vs. Platinum (-). Thesethermoelements should always be protected from contamination byreduced oxides, metallic vapors or other oxides at high temperatures.Platinum protective sheaths or Alumina are used at temperatureswhich preclude the use of base metal sheaths. Insulation should besilica free to prevent contamination. Type S is frequently used forcalibration and checking. Type R has a slightly greater sensitivity andconsequently is used more frequently in industrial applications.

Type B. Platinum-30% Rhodium (+) vs. Platinum-6% Rhodium (-).For use between 1000 and 3175°F. Intended to prevent the problemsexperienced with types S and R such as (1) weakening of the pureplatinum leg due to excessive grain growth and (2) calibration shift dueto pure platinum wire picking up rhodium volatilized from the alloy wireat 1500°C. The flatness of the temperature-millivolt curve at normalreference junction ambient temperature permits the use of copperextension wire.

Type W. Tungsten-5% Rhenium (+) vs. Tungsten-26% Rhenium (-).These thermoelements possess excellent stability at temperatures inthe 3000°F to 4000°F range. For use at high temperatures a protectiveatmosphere must be provided, such as hydrogen, inert gas or vacuum.They are extremely sensitive to mechanical damage and should behandled carefully to prevent breakage.

JUNCTION TYPE

GroundedJunction (G)

The junction is welded to the sheath. Junction is completely sealedfrom any contamination and response time is typically 1/3 quickerthan ungrounded junction.

UngroundedJunction (U)

The junction is physically and electrically insulated from the sheath.Used in cycling or high electrical noise applications.

ExposedJunction (E)

The junction is extended one diameter beyond sheath for fastresponse time. Use where mechanical damage will not occur.

Th

erm

al E

MF

(m

V)

Temperature (°C)

ThermocouplesTECHNICAL DATAT.D.

Thermal EMF (mV)

Page - 2 ISL Temperature Measurent and Control

TECHNICAL DATARTD’S (Resistance Temperature Detectors)

An RTD sensing element consists of a wire coil or deposited film ofpure metal. The element’s resistance increases with temperature in aknown and repeatable manner. RTD’s exhibit excellent accuracy over awide temperature range and represent the fastest growing segmentamong industrial temperature sensors. Their advantages include:

· Temperature range: Models in this catalog cover temperatures from -436 to 1582°F (-260 to 850°C).

· Repeatability and stability.· Sensitivity: The voltage drop across an RTD provides a much larger output than a thermocouple.· Linearity: Platinum and copper RTD’s produce a more linear response than thermocouples or thermistors. RTD non-linearities can be corrected through proper design of resistive bridge networks.·Low system cost: RTD’s use ordinary copper extension leads and require no cold junction compensation.· Standardization: Manufacturers offer RTD’s to industry standard curves, most commonly 100Ω platinum with a Temperature Coefficient of Resistance of 0.00385 Ω/Ω/°C in two tolerance classes (Class A: +0.06% @ 0°C, Class B: +0.12% @ 0°C).

Wire Wound ElementThe standard RTD element used in ISL’s probe assemblies are madeof 99.99% pure platinum wire wound about a ceramic or glass coreand hermetically sealed within a ceramic or glass capsule.Platinum wire was chosen as it best meets the needs of precisionthermometry. It resists contamination, can be highly refined and ismechanically and electrically stable. This provides for closeinterchangeability between elements with negligible drift and error withage. On special request, ISL can make available RTD elements madewith other wire materials.

Thin Film ElementMade by platinum being deposited as a film on a substrate and thenencapsulated. This method allows for the production of small fastresponse, accurate sensors.

RTD lead configurationsBecause an RTD is a resistance type sensor, resistance introduced byconnecting extension wires between the RTD and control instrumentwill add to readings. Furthermore, this additional resistance is notconstant but increases with ambient temperature.You can reduce leadwire error by:

· Using larger gauge extension wires.· Specifying an RTD with greater sensitivity.· Employing a 3 or 4-wire resistance cancelling circuit.· Using a 2-wire current transmitter.

Calculating leadwire error “E”Leadwire Ω (from table below) x Wire Length(ft)

Element Sensitivity (Ω/Ω/°C)

Lead configuration 1 provides one connection to each end of thesensor. This construction is suitable where the resistance of the run ofthe lead wire may be considered as an additive constant in the circuit,and particularly where the changes in lead resistance due to ambienttemperature changes may be ignored.

Lead configuration 2 provides one connection to one end and two to theother end of the sensor. Connected to an instrument designed toaccept three wire input, compensation is achieved for lead resistanceand temperature change in lead resistance. This is the most commonlyused configuration.

Lead configuration 3 provides two connections to each end of the sensor.This construction is used for measurements of the highest precision.

Lead configuration 4 is similar to Lead configuration 3 except that aseparate pair of wires is provided as a loop to provide compensationfor lead resistance and ambient temperature changes in leadresistance.

Style 1

Style 2(standard)

Style 3

Style 4

Comparison of Thermocouples and Pt RTD’s

CriterionStandard-Grade Thermocuple ISA J ISA K

StandardDIN Pt RTD

Accuracy@ 0°C100°C500°C

Time ConstantTip SensitiveUpper Temp.

+2.2°C+2.2°C+3.9°C

1.7 sec*Yes

870°C

+2.2°C+2.2°C+3.9°C

1.7 sec*Yes

1260°C

+0.3°C+0.5°C+3.0°C

5.0 sec**Yes***

850°C***

*1/4” OD probe, grounded junction **1/4” OD probe*** Contact Factory

T.D.

E=

Leadwire AWG Ohms/ft. at 25°C

12141618202224262830

0.00160.00260.00410.00650.01030.01650.02620.04180.06660.1058

=(error in °C)


Sensors for the plastics industry

Thermocouples and RTD’s used in the plastic industry are usually spring loaded against the mea-suring surface using a bayonet cap, bayonet adapter together and fixed fittings. Size and configu-rations vary according to application but serve the same purpose.

If what you use is not shown, call our sales and engineering staff.

Catalog # Description Bayonet lock cap

Compression nut andsleeve

1/8” bore

Bayonet Adapters and Fixed Fittings1

How to orderOn the fixed bayonet style (H44) it is veryimportant that the immersion depth “U”includes the hole depth plus the immersiondepth. Also, specify Thread size.Example: H44 - 1 1/4”- 1/8 NPT

1/8” ADJUSTABLE W/ BRASS FERRULE1/8” ADJUSTABLE W/ NYLON FERRULE1/8” ADJUSTABLE W/ STAINESS FERRULE

Adjustable Bayonet Fitting for 1/8” dia. probe

U

7/16”

H439 H439-NY H439-SS

ISL Temperature Measurement and ControlPage - 4

Features

CALIBRATION

TERMINATION

SPECIAL If none , Enter “0” If required (Specify)

General Specifications

1

S -L -P -J -

M -F -X -

Standard 2” split leadsSplit leads with spade lugsStandard plugStandard jackMiniature plugMiniature jackOther (Specify)

WT Style Flexible Wire

♦ ♦ ♦ ♦ ♦ Fast response time♦ ♦ ♦ ♦ ♦ Low cost♦ ♦ ♦ ♦ ♦ Multiple uses♦ ♦ ♦ ♦ ♦ Exposed or enclosed junction

♦ ♦ ♦ ♦ ♦ Wire: Thermocouple grade, special limits♦ ♦ ♦ ♦ ♦ Insulation: Teflon® , Fiberglass or PVC♦ ♦ ♦ ♦ ♦ Optional stainless steel overbraid available♦ ♦ ♦ ♦ ♦ Wide range of insulation materials to meet any temperature range, high humidity and corrosive environments

U 2”

1- 20 AWG 2- 24 AWG 3- 30 AWG 4- 36 AWG X- Other ( Specify)

WIRE SIZE

JUNCTION E - Exposed I - Isolated

LEADWIRE Standard Overbraid

Fiberglass G O Teflon® T B PVC P V

W T 0 0

LEADWIRE LENGTH ( inches )

J - Type J K - Type K T - Type T E - Type E X - Other ( Specify )

Specify “U” inches (001-999)

Page - 5

Features

CALIBRATION

TERMINATION



1

S -L -P -J -

M -F -X -


ISL Temperature Measurement and Control

RT Style Ring Terminal

♦ ♦ ♦ ♦ ♦ Surface temperature measurement up to 800° F♦ ♦ ♦ ♦ ♦ Easily attached to any flat or curved surface with a screw♦ ♦ ♦ ♦ ♦ Large variety of ring sizes

♦ ♦ ♦ ♦ ♦ High temperature “SS” ring terminals♦ ♦ ♦ ♦ ♦ Standard 20 AWG, Teflon® or Fiberglass T/C wire with optional SS overbraid♦ ♦ ♦ ♦ ♦ Specify screw size and temperature

U 2”

brazed

U - Ungrounded G - Grounded

JUNCTION

SCREW SIZE- Hole Dia. ( In )

Standard Overbraid Fiberglass G O Teflon® T B

LEADWIRE LENGTH ( inches)

LEADWIRE


A - No.6 0.144 B - No.8 0.169 C - No.10 0.196 D - 1/4 0.266 E - 3/8 0.390 F - 1/2 0.525


R T 0 0


Features

CALIBRATION

TERMINATION



1

S -L -P -J -

M -F -X -


ST Style Brass Shim

♦ ♦ ♦ ♦ ♦ Low profile; typically - .012” thick♦ ♦ ♦ ♦ ♦ Easily cemented to any surface

♦ ♦ ♦ ♦ ♦ Standard shim material is brass or stainless; other materials are available to meet any specific requirement♦ ♦ ♦ ♦ ♦ Thermocouple wire used: PVC, Teflon and Fiberglas 20 - 36 AWG♦ ♦ ♦ ♦ ♦ Specify: shim size, calibration and length

S T 0 0

A - 20 AWG B - 24 AWG C - 30 AWG X - Other ( Specify )

WIRE SIZE

LEADWIRE


.12”Thick



U 2” .75”

.75

SHIM MATERIAL

S - StainlessB - Brass

Standard Overbraid Flex Armor Fiberglass G O 1 Teflon® T B 3 PVC P V 2

Page - 7

10


EX Style Flexible Extension

Features

U

U

CALIBRATION

TERMINATION “A”

LEAD WIRE


S - Standard 1 1/2” split leadsL - 1 1/2” split leads with spade lugsP - Standard plugJ - Standard jackM- Miniature plugF - Miniature jackX - Other ( Specify )

Standard Overbraid Flex Armor PVC P V 2 Fiberglass G O 1 Teflon® T B 3

LEADWIRE LENGTH ( Inches )


TERMINATION “B”


E X 0 0 0

Termination “A” Termination “B”

Stainless Steel Armor

Stainless Steel Overbraidor withouth Overbraid

♦ ♦ ♦ ♦ ♦ Quick disconnect♦ ♦ ♦ ♦ ♦ Full protection of extension wire against harsh industrial environments♦ ♦ ♦ ♦ ♦ Fully compensated thermocouple materials to eliminate reading errors

♦ ♦ ♦ ♦ ♦ Extension wire: Special limits, 20 AWG, stranded, PVC, Fiberglass and Teflon insulation♦ ♦ ♦ ♦ ♦ SS flexible armor, SS overbraid or standard♦ ♦ ♦ ♦ ♦ Custom design to any specification

1

S -L -P -J -

M -F -X -

Standard 1 1/2” split leadsSplit leads with spade lugsStandard plugStandard jackMiniature plugMiniature jackOther (Specify)



Features

CALIBRATION

TERMINATION



1

S -L -P -J -

M -F -X -


PT Style Tube and Wire

♦ ♦ ♦ ♦ ♦ Low cost♦ ♦ ♦ ♦ ♦ Quick delivery♦ ♦ ♦ ♦ ♦ Wide temperature range

♦ ♦ ♦ ♦ ♦ Sheath material is 316 SS♦ ♦ ♦ ♦ ♦ Cold - End epoxy sealed or crimped♦ ♦ ♦ ♦ ♦ Select from variety of T/C wire to meet the operating temperature and environment specifications

P T

A

1 3/8”

A 2”

2” U

U

TUBE DIA. 4 - 1/8” 6 - 3/16” 8 - 1/4”

JUNCTION

0 - Straight 4 - 45 deg. Bend 9 - 90 deg. Bend

BEND ANGLE

IMMERSION LENGTH “A” ( inches ) A- 2 D- 3.5 G- 5 J- 6.5 L- 8 O- 9.5 R- 12

B- 2.5 E- 4 H- 5.5 J- 7 M- 8.5 P- 10 x- Other (Specify) C- 3 F- 4.5 I- 6 K- 7.5 N- 9 Q- 11

LEADWIRE


Standard Overbraid Flex Armor Fiberglass G O 1 Teflon® T B 3

J - Type J K - Type K T - Type T E - Type E P - 100 Ω Thin film RTD*

Specify U inches (001-000)

Grounded Ungrounded Single G U Duplex D C

Page - 9

Features

CALIBRATION

TERMINATION



1

S -L -P -J -

M -F -X -



♦ ♦ ♦ ♦ ♦ Spring loaded to assure contact with measured surface♦ ♦ ♦ ♦ ♦ Fixed bayonet fitting for quick twist-lock installation♦ ♦ ♦ ♦ ♦ Low cost & quick delivery

♦ ♦ ♦ ♦ ♦ Tube: .188 O.D., 316 SS (std)♦ ♦ ♦ ♦ ♦ Steel spring, nickel plated brass cap♦ ♦ ♦ ♦ ♦ Wide temperature range♦ ♦ ♦ ♦ ♦ Wide variety of wire insulation materials♦ ♦ ♦ ♦ ♦ Fixed immersion length

FB Style Fixed Bayonet

F B 0

BEND ANGLE 0 - Straight 1 - 45 degree bend 9 - 90 degree bend X - Other (Specify)

IMMERSION LENGTH “A” A - 2 D - 3.5 G - 5 J - 6.5 B - 2.5 E - 4 H - 5.5 K - 7 C - 3 F - 4.5 I - 6 X - Other (Specify)


U 1 5/8”

3/4”

“A”

“A”

“A”1”

U

U 2”


JUNCTION

Standard Overbraid Flex ArmorFiberglass G O 1Teflon® T B 3

LEADWIRE




Features

CALIBRATION

TERMINATION



1

S -L -P -J -

M -F -X -



♦♦♦♦♦ Bayonet cap threads length of flex armor♦♦♦♦♦ Compression of flex armor loads tip♦♦♦♦♦ Fits standard bayonet adaptors

♦♦♦♦♦ .188” tube diameter- 316SS (std)♦♦♦♦♦ Leadwire available with Fiberglass or Teflon®

insulation♦♦♦♦♦ Standard terminations available

AA Style Adjustable Armor

A A 0


U


JUNCTION

SHEATH DIAMETER

4 - 1/8” : 6 - 3/16” : 8 - 1/4”

TIP LENGTH

1 - 3/8” : 2- 1/2” :X= Specify

Stranded OverbraidFiberglass G OTeflon T B

LEADWIRE


3”

Page - 11

Features

CALIBRATION

TERMINATION



1

S -L -P -J -

M -F -X -



AS Style Adjustable Spring

♦♦♦♦♦ Variable adjustable sensor fits a largerange of hole depths

♦♦♦♦♦ Bends to any angle♦♦♦♦♦ Eliminates immersion depth variations

♦♦♦♦♦ .188” O.D. 316SS tube (std)♦♦♦♦♦ Stainless steel spring O.D. .250”♦♦♦♦♦ Standard terminations available

U

A S


JUNCTION Grounded Ungrounded Single G U

SHEATH DIAMETER

4 -1/8” : 6 - 3/16” : 8 - 1/4”

TIP LENGTH

1 - 3/8” : 2- 1/2” :X= Specify

SPRING LENGTH1 -2 -3 -

6 inch spring8 inch spring12 inch spring

LEADWIRE LENGTH (inches)

Standard OverbraidFiberglass G OTeflon® T B

LEADWIRE

Spring length


2”


Features

CALIBRATION

TERMINATION



1

S -L -P -J -

M -F -X -


MB Style Melt Bolt

E MBLength A

M B 1 0

J - Type JK - Type K

SHEATH DIAMETER4 - .125”6 - .188”

IMMERSION LENGTH “A”123

- Flush- 1/4”- 1/2”

45X

- 3/4”- 1”- Other (Specify)


JUNCTION

MELT BOLT LENGTH

3 - 3 inch6 - 6 inch9 - 9 inch

SHEATH MATERIAL

1 - 304SS

♦♦♦♦♦ Designed for insertion directly intomolten plastic

♦♦♦♦♦ Available with various lead extensions,Flex Armor and SS Overbraid.

Shown with sheath extension.

♦♦♦♦♦ 304SS sheath and melt bolt♦♦♦♦♦ Melt bolt lengths are 3 inch, 6 inch and 9

inch

LEAD LENGTH “E”

Specify whole inches:(001- 999)

Page - 13

Features

CALIBRATION

TERMINATION



1

S -L -P -J -

M -F -X -



BT Style Nozzle

♦ ♦ ♦ ♦ ♦ Low profile and short depth♦ ♦ ♦ ♦ ♦ Rotating threaded screw♦ ♦ ♦ ♦ ♦ Wide temperature range♦ ♦ ♦ ♦ ♦ Available in standard and metric thread

♦ ♦ ♦ ♦ ♦ Threaded screw, all stainless steel♦ ♦ ♦ ♦ ♦ Steel spring for wire strain relief♦ ♦ ♦ ♦ ♦ Standard 24 AWG Wire

2”U

U



0

A - 1/4 - 20 UNF, B - 8/32 thread C - 10/32 thread D - 1/4 - 28 UNF X - Other (Specify)

BOLT SIZE

LEADWIRE


B T 0 0 0

Standard OverbraidFiberglass G OTeflon® T B


Features

CALIBRATION

TERMINATION



1

S -L -P -J -

M -F -X -


BT Style Beaded Base Metal

♦ ♦ ♦ ♦ ♦ Low cost♦ ♦ ♦ ♦ ♦ High temperature up to 2300° F for type “K” thermocouple♦ ♦ ♦ ♦ ♦ Long life if properly protected with a thermowell or protection tube

♦ ♦ ♦ ♦ ♦ Standard thermocouple calibrations are; J & K♦♦♦♦♦ Standard wire: 8 and 14 AWG♦ ♦ ♦ ♦ ♦ Color coded for proper instrument hook-up♦ ♦ ♦ ♦ ♦ Select from oval or round insulators♦ Custom designs to meet any requirement,

contact factory

B - Bare (no insulators) O - Oval Ceramic R - Round Ceramic

JUNCTION

LENGTH ( Inches )

****

** Not Apply

2”

2 or 4 Hole Ceramic InsulatorsButt Weld

U


Specify whole inches: 01 - 999

B T 0 0 0 0

1 - 08 AWG 2 - 14 AWG 3 - 20 AWG X - Other ( Specify )

WIRE SIZE

ELEMENT INSULATION

Style Twisted Butt Welded Welded Single T B Duplex D W

Color Coaded

Page - 15

Features

CALIBRATION

TERMINATION



1

S -L -P -J -

M -F -X -



NB Style Noble Metal

♦ ♦ ♦ ♦ ♦ High temperature up to 3000° F♦ ♦ ♦ ♦ ♦ Most accurate of all thermocouples standard grade R & S: +/- 0.25 % reference grade R & S: +/- 0.1 % within range of 400° to 1400°C♦ ♦ ♦ ♦ ♦ Fast response time; typically under .3 Sec

♦ ♦ ♦ ♦ ♦ Standard grade platinum wire is provided unless reference grade is requested♦ ♦ ♦ ♦ ♦ High purity alumina 2 or 4 hole insulators♦ ♦ ♦ ♦ ♦ Standard termination is 1 1/2” leads with ceramic fish spine insulators and copper sleeves

1 1/2”

1/2”

CopperSleeve

Ceramic FishSpine Insulators

ExposedJunction

S - Type S ( Pt vs Pt/Rh ) R - Type R ( Pt vs Pt/Rh ) B - Type B ( Pt vs Pt/Rh ) W - Type W ( Tg vs Tg/Rh )

A - 24 AWG B - 30 AWG

ELEMENT SIZE

CONSTRUCTION S - Single D - Duplex LENGTH “U” ( Inches )

U

High Purity Alumina Insulator

U

Specify whole inches: 01 - 999

N B E 0 0 0

P - Standard PlugJ - Standard Jack


Features General Specifications

Std. Limits J K T E N (R S)* Spl. Limits 1 2 3 4 5 6 7

CALIBRATION

SHEATH DIAMETER

SHEATH MATERIAL

Grounded Ungrounded Exposed Single G U E Dual Common D C P Dual Isolated - S T

JUNCTION

1 - 304 SS 3 - 316 SS 2 - 310 SS 6 - INC. 600

2

4 - .063”5 - .125”6 - .188”

7 - .250”8 - .313”9 - .375”

M A

MA Style Cut and Strip

U “L”

SPECIAL REQUIREMENT

“L” STRIP LENGTH

COMPRESSION FITTING

SHEATH LENGTH “U”

If required, Enter “X”and Specify “0” if not

X - 0 D - 2” A - 1/2” E - 2 1/2” B - 1” F - 3” C - 1 1/2”

Please Specify Thread Size

Specify in Whole Inches01 - 999

!!!!!Fast delivery!!!!!Standard sheaths!!!!!T/C material protected by sheath

!!!!!Available in standard or special limits (99.6%)MgO.

!!!!!Can be supplied with 0.020” to .375” dia.sheath.

*For noble metal price contact factory.

Page - 17ISL Temperature Measurement and Control



CALIBRATION

SHEATH DIAMETER

1 - 304 SS 3 - 316 SS 2 - 310 SS 6 - INC. 600

SHEATH MATERIAL

JUNCTION

2

4 - .063”5 - .125”6 - .188”

7 - .250”8 - .313”9 - .375”


ML Style Spring loaded

M L 0

SPECIAL REQUIREMENT

LEAD LENGTH “L”

“U” SHEATH LENGTH

Enter “U” Lengthin Whole Inches (0-999)

Enter Lead Lengthin Whole Inches(0-99)

If Required, Enter “Xand Specify. “0” If Not

U

!!!!!Spring loaded assures contact withbottom of well

!!!!!“L” length is flexible lead to allow forexpansion of well

!!!!!Spring is adjustable

!!!!!Standard or special limits of error - Hardpack MgO insulation

!!!!!Available in 1/8”, 3/16”, or 1/4” O.D.!!!!!High temp spring

Flexible lead “L”




CALIBRATION

SHEATH DIAMETER

SHEATH MATERIAL


JUNCTION

1 - 304 SS 3 - 316 SS 2 - 310 SS 6 - INC. 600

2

4 - .063”5 - .125”6 - .188”

7 - .250”8 - .313”9 - .375”

M C 0 0

MC Style Plug Termination

U

P - Standard PlugJ - Standard JackM - Miniature PlugF - Miniature JackHP- High Temp. Standard PlugHJ- High Temp. Standard Jack

COLD END TERMINATION

SPECIAL REQUIREMENT


If required, Enter “X” and Specify. “0” if Not

Specify in Whole Inches (0-999)

!!!!!Quick disconnect thermocouple assemblies!!!!!Standard or miniature connectors!!!!!Standard connector rated to 425° F. Also, avillable with high temperature

connnector to 900° F.

!!!!!Available in standard or special limits oferror

!!!!!Hard packed MgO.!!!!!Sheath diameter available from .010” to .375”!!!!!Available sheath temperatures to 2880° F with Pyrosyl “B”

Mini Plug & Jack dual elemt available only formax. diameter 0.125”.

Notes:

*For noble metal price contact factory.




CALIBRATION

SHEATH DIAMETER

1 - 304 SS 3 - 316 SS 2 - 310 SS 6 - INC. 600

SHEATH MATERIAL

JUNCTION

2

4 - .063”5 - .125”6 - .188”

7 - .250”8 - .313”9 - .375”


M F

MF Style Metal Transition

L 2” 1.8” U


If Required, Enter “X”and Specify. “0” If Not

“U” Sheath Length

SPECIAL REQUIREMENT

S - Standard 1 1/2” LeadsP - Standard PlugJ - Standard JackM - Miniature PlugF - Miniature JackHP- High Temp. Standard PlugHJ- High Temp. Standard Plug

LEAD LENGTH “L”Specify Length in Whole Feet (01-99

LEADWIRE CONSTRUCTION

Specify Length in Whole Feet (0-99)

!!!!!Rugged stainless steel transition!!!!!Flexible leadwire, Stranded or SolidAlso, availlable with Plug & Jack cold endterminetion!!!!!Diameters available from .010” to .375”

!!!!!Hard packed MgO insulation!!!!!1/4” O.D. transition for smaller diameter!!!!!3/8 O.D. transition for larger dia. sheath!!!!!400° F epoxy

Solid: Standard OverbraidFiberglass F BTeflon T EPVC P VStranded:Fiberglass S OTeflon® H UPVC M R

*For noble metal (R & S) price contact factory.




CALIBRATION

SHEATH DIAMETER

SHEATH MATERIAL


JUNCTION

1 - 304 SS 3 - 316 SS 2 - 310 SS 6 - INC. 600

2

4 - .063”5 - .125”6 - .188”

7 - .250”8 - .313”9 - .375”

M E

ME Style Large Transition

2” L 1.8” U

SPECIAL REQUIREMENT

S - Standard 1 1/2” LeadsP - Standard PlugJ - Standard Jack

LEAD LENGTH “L”

Enter Length in Whole Feet01 to 99


Solid Flex ArmorFiberglass 1Teflon® 3PVC 2

Enter Length in Whole Feet

SHEATH “U” LENGTH



!!!!!Large transition for flex armor!!!!!PVC or Teflon coated for added protection!!!!!Crush resistant

!!!!!5/16” O.D. x 0.44” I.D. transitionaccomadates standard 3/16” I.D. x 9/32” O.D.SS flex or 1/4” I.D. x 11/32” O.D. flex!!!!!Maximum continuous operating temperatureof 400° F for large transition. Higher

ranges available

5/16” O.D.





CALIBRATION

SHEATH DIAMETER

1 - 304 SS 3 - 316 SS 2 - 310 SS 6 - INC. 600

SHEATH MATERIAL

JUNCTION

2

4 - .063”5 - .125”6 - .188”

7 - .250”8 - .313”9 - .375”


2” U

Double threadedHex FittingDF4 shown

2”1 1/4”

U

Epoxy Seal Process ConnectionSF6 shown

MP Style Fixed Fitting

M P

2”


Enter Length in Feet 01 to 99

LEAD TYPE

F - FiberglassT - Teflon®

P - PVC


SPECIAL REQUIREMENT

!!!!!Process connection and transition all in one!!!!!Available in 1/4”, 1/2” and 3/4” NPT connection!!!!!Epoxy seal, 400°F

!!!!!Standard or special limits of error hardpacked MgO insulation

!!!!!2” leadwire is stranded for flexibility!!!!!Stainless steel process fittings

Note:

Lead lengths over 2” contact factory

!!!!!Use in thermowells or directly in process

PROCESS CONNECTION

SF4 - 1/4” NPTSF6 - 1/2” NPTSF8 - 3/4” NPT

DF2 - 1/4” NPTDF4 - 1/2” NPTDF6 - 3/4” NPT





CALIBRATION

SHEATH DIAMETER

SHEATH MATERIAL


JUNCTION

1 - 304 SS 3 - 316 SS 2 - 310 SS 6 - INC. 600

2

4 - .063”5 - .125”6 - .188”

7 - .250”8 - .313”9 - .375”

MS Style Spring Loaded

M S

U

Spring Loaded Adjustable1/2” x 1/2” NPT304 SS Hex Fitting

PROCESS CONNECTION


Enter Length in WholeFeet 01 to 99

SL4 - .188”O.D. 1/2” NPTSL6 - .250”O.D. 1/2” NPT

LEAD TYPE

Fiberglass - FTeflon® - TPVC - P


SPECIAL REQUIREMENT

!!!!!Adjustable spring loaded fitting ensures directsurface contact

!!!!!Fast response, great as bearing sensor!!!!!Use with well and protection head

!!!!!1/2” x 1/2” NPT hex fitting, 304SS!!!!!Fitting adjustable spring travel of 1/2”

3”





CALIBRATION

SHEATH DIAMETER

1 - 304 SS 3 - 316 SS 2 - 310 SS 6 - INC. 600

SHEATH MATERIAL

JUNCTION

2

4 - .063”5 - .125”6 - .188”

7 - .250”8 - .313”9 - .375”


!!!!!Connection heads provide superior dust andmoisture resistance

!!!!!Heads are available in Aluminum, Cast Iron,Explosion proof and Polypropylene

!!!!!Optional temperature transmitters canmount inside connection head

M H

Enter “U” Lengthin Whole Feet

U

MH Style Head Termination

SPECIAL REQUIREMENT

CONNECTION HEAD TYPE

1 - Standard Cast Aluminum2 - Standard Cast Iron5 - Explosion Proof Aluminum6 - Explosion Proof Cast Iron7 - Polypropylene



!!!!!Sheath diameter available from .063” to.375”

PROCESS CONNECTION

SF4 - 1/4” NPTSF6 - 1/2” NPTSF8 - 3/4” NPT

DF2 - 1/4” NPTDF4 - 1/2” NPTDF6 - 3/4” NPT

!!!!!Hex fittings are made of stainless steel


U



STANDARD PT-100 RTD .00385CLASS WIRE WOUND THIN FILM

CLASS A A FCLASS B B M

ELEMENT 2 Wire 3 Wire 4 Wire


Specify Whole Feet

5 - .125” 6 - .188” 7 - .250”

SHEATH O.D.

Tube & Wire M.I. Cable**SHEATH MATERIAL Max 300° C Max 650° C

304 SS 1 A 316 SS 2 B Inconel 600 3 C

100 Ohm Single 2 3 4 100 Ohm Duplex D L F

3 RE Style Tube & Wire

R E

UL 1 1/2”

!!!!!Standard industrial leads available infibergass, teflon and PVC insulation

!!!!!Accurate and dependable reading!!!!!Economical and quick delivery

!!!!!Available in diameters .125” to .250”!!!!!Tube and wire max temperatures 300° C!!!!!Epoxy sealed to resist moisture

SPECIAL REQUIREMENT

If Required Enter “X”and Specify. “0” If Not


C - Three Pin PlugE - Three Pin JackS - Standard 1 1/2” Leads

LEADWIRE LENGTH “L”

Enter “L” Length inWhole Feet 01 to 99

LEADWIRE CONSTRUCTION*

Standard OverbraidFiberglass F BTeflon T EPVC M R

* *





SHEATH O.D.

5 - .125” 6 - .188” 7 - .250”


304 SS 1 A 316 SS 2 B Inconel 600 3 C




Specify Whole Feet

3

!!!!!Replacement spring loaded element forwell assemblies

!!!!!Epoxy sealed against moisture

!!!!!Sheath diameters .188” and .250”!!!!!Mineral insulated available for applications

above 300°C!!!!!Teflon® or fiberglass insulation

SPECIAL REQUIREMENT




T - Teflon ( 400 F )F - Fiberglass ( 800 F )


U

Epoxy sealed

RT Style Spring loaded, replacement

*

** Contact factory for mineral insulated 650°C

3” flexable leads

R T







Specify Whole Feet

5 - .125” 6 - .188” 7 - .250”

SHEATH O.D.


304 SS 1 A 316 SS 2 B Inconel 600 3 C


3

R C 0 0 0

U

SPECIAL REQUIREMENT



C - Three Pin PlugE - Three Pin JackW - Plug & Jack

RC Style Plug Termination

Optional 3 Pin Jackor Code “W”

!!!!!Connector available in standard or mini sizes!!!!!Available with mating Jack to allow for quick

connect / disconnect

!!!!!Available in diameters of .125” to .250”!!!!!Dual element available!!!!!Connector Temperature to 400°F

**Contact factory for mineral insulated (650°C).

N/A





SHEATH O.D.

5 - .125” 6 - .188” 7 - .250”


304 SS 1 A 316 SS 2 B Inconel 600 3 C




Specify Whole Feet

3

R L

SPECIAL REQUIREMENT



C - Three Pin PlugE - Three Pin JackW - Plug and JackS - Standard 1 1/2” Leads




L 1.8”” U

RL Style Metal Transition

!!!!!Spring strain relief protects lead wire againstsharp bends in the transition area

!!!!!Stainless steel transitions are crimped tosheath and epoxy filled for temperatures upto 400°F

!!!!!Available in .125” to .250” sheath O.D.

Standard OverbraidFiberglass F BTeflon T EPVC M V

* *







Specify Whole Feet

5 - .125” 6 - .188” 7 - .250”

SHEATH O.D.


304 SS 1 A 316 SS 2 B Inconel 600 3 C


3 RD Style Fixed Fitting

3” 2” U

If Required Enter “X”and specify. “0” If Not


SPECIAL REQUIRMENTS

R D

!!!!!Process connection designed for use withconnection head

!!!!!Mineral insulation available for tempera-tures above 300°C

!!!!! .125” to .250 O.D. sheaths available!!!!!Stainless steel process fittings available in

sizes 1/4” to 3/4” NPT

PROCESS FITTINGPART NO. MALE N.P.T.

DF2 1/4” DF4 1/2” DF6 3/4”

Fiberglass FTeflon TPVC P


* *

N/A





SHEATH O.D.

5 - .125” 6 - .188” 7 - .250”


304 SS 1 A 316 SS 2 B Inconel 600 3 C




Specify Whole Feet

3 RS Style Spring Loaded

3” U

R S


If Required Enter “X”and specify. “0” If Not

SPECIAL REQUIRMENTS

SPRING LOADED PROCESS BUSHING

PART NO. TUBE O.D. MALE NPT

SL4 .188” 1/2” SL6 .250” 1/2”

!!!!!Spring loaded element ensures contact withwell bottom

!!!!! .188” & .250” sheath diameters!!!!! 1/2”x 1/2” process threads

StandardFiberglass FTeflon T


N/A







Specify Whole Feet

5 - .125” 6 - .188” 7 - .250”

SHEATH O.D.


304 SS 1 A 316 SS 2 B Inconel 600 3 C


3 RH Style Connection Head

U

R H D 4

SPECIAL REQUIREMENT




!!!!!Connection heads provide superior dustand moisture resistance

!!!!!Screw top and flip top covers available

!!!!!Sheath sizes of .125” to .250” O.D.!!!!!1/2”x 1/2” NPT stainless hex fitting!!!!!Connection heads available in aluminum, cast

iron and polypropylene

“L” LENGTH FRACTIONAL

0 - 0 4 - 1/2”1 - 1/8” 5 - 5/8”2 - 1/4” 6 - 7/8”3 - 3/8”


* *

N/A

Head mounted

temperature tran

smitters

also available





SHEATH O.D.

5 - .125” 6 - .188” 7 - .250”


304 SS 1 A 316 SS 2 B Inconel 600 3 C




Specify Whole Feet

3 RH Style Connection Head

L

R H



S 6

SPECIAL REQUIREMENTIf Required, Enter “X”and Specify. “0” If Not

!!!!!Connection head provides superior dust andmoisture resistance

!!!!!Designed for use with compression fittings

!!!!!Sheath construction available in low temp.max 300°C and mineral insulated 650°C max

!!!!!Connection heads available in Aluminum,cast iron and polypropylene

Head mounted

temperature tran

smitters

also available**Contact factory for mineral insulated (650°C).

* *

N/A

0







Specify Whole Feet

5 - .125” 6 - .188” 7 - .250”

SHEATH O.D.


304 SS 1 A 316 SS 2 B Inconel 600 3 C


3




RB Style Spring Loaded

U

R B 0 0

1/2” NPT

!!!!!Spring loaded fitting ensures contact withbottom of well

!!!!!Connection head provides superior dustand moisture resistance

!!!!! .188” & .250” sheath diameters available!!!!!1/2” of spring loaded travel!!!!!1/2” NPT stainless steel process connection


N/A

0


Features



SHEATH O.D.


SHEATH LENGTH “L”

Specify Whole Inches

3- 316ss

SHEATH MATERIAL MAX 260° C (500° F)


4RN Style Connection Head

3” U

R N

7 - 250”

7 3


1- Polypropylene2- Epoxy coated Aluminum


T - TRI-CLAMP®

SANITARY CAP STYLE

A -1 1/2” D -3”B -2” X -Other (Specify)C -2 1/2”

SANITARY CAP SIZE/ TUBE O.D.

!!!!!3-A certified for sanitary clean-in-placeapplications

!!!!!Epoxy coated or polypropylene head resistsharsh washdown chemicals

!!!!! .250” O.D. 316 ss sheath

®Tri-Clamp is a registeredtrademark of Tri-Clover, Inc.

0





SHEATH O.D.



SHEATH LENGTH “L”

Specify Whole Inches

3- 316ss

SHEATH MATERIAL MAX 260° C (500° F)

4

7- .250”

7 3

LEADWIRE LENGTH “E”

Enter “E” Length inWhole Feet 01 to 99


RY Style Teflon Lead

A -1 1/2” D -3”B -2” X -Other (Specify)C -2 1/2”

SANITARY CAP SIZE/ TUBE O.D.

R Y

!!!!!3-A certified for sanitary clean-in-placeapplications

!!!!!FEP Teflon® flexible extension

!!!!! .250” O.D. sheath, polished 316ss sheath andsanitary cap

!!!!!100Ω Ω Ω Ω Ω 2 , 3 and 4 wire circuits available

UL

T - TRI-CLAMP®

SANITARY CAP STYLE


Section 4 Thermistors

What’s a Thermistor ?The Word Thermistor is derived from THERMally sensitive resISTOR .there are two major types: NTC and PTC.NTC Thermistors have a Negative Temperature Coefficient of resistance.PTC Thermistors have a Positive Temperature Coefficient of resistanceNTC Thermistors exhibit a decrease in electrical resistance with increasing temperature.PTC Thermistors exhibit an increase in electrical resistance with increasing temperature.Thermistors are actually classified as Ceramic Semiconductors. Manufacturing precisionThermistors involves advanced ceramics technology, solid state chemistry and electronics.Depending on the materials and methods of fabrication, they are generally used inthe temperature range of - 50°to 150°C and up to 300°C for some glass encapsulated units,however their Temperature vs Resistance curve is Non-Linear.The resistance value of Thermistors are typically referenced at 25°C ( R25 ). For most applica-tions R25 values are between 100 ohms and 100 Kohms.

Fig. 1 Thermistor Probe Typical Construction

At Eustis Co. Thermistor probes can be custom built to meet most demandingapplications, whether your concern is: Size, Interchangeability, Response Time Ruggedness, Response Time or Temperature, we can build It.

Applications:

* Automotive* HVAC* Biomedical* Military / Aerospace* Food Processing* Electronics

Sensor Manufacturing Capabilities

O.D.

1”MIN. IMMERS.

OVERALL SHEATH LENGTHCONNECTING WIREEXTENSION LENGTH

CABLE END CLOSURE HOUSINGTHERMISTOR ELEMENT(BEAD TYPE SHOWN)

4


Portable Probes

!!!!!Probes available in thermocoupleRTD and thermistor elements

!!!!!Plastic, Teflon or SS handle available!!!!!A variety of probe tips available,

standard immersion tip shown below

U 4”Please Specify

!!!!!Probe diameter available in standard.125” O.D. to .250” O.D.

!!!!!PVC cord with molded mini plug.

UPlease Specify

4”

P H

CALIBRATION

J K T (x for other)

SHEATH MATERIAL1-3-6-

304SS316SSINC. 600

SHEATH O.D.

5-6-7-

.125”

.188”

.250”

Piercing tip - Used formeasuring temperatureswhere penetration intofrozen or bulk foods isrequired.

Air tip - For fast accuratemeasuring air or gas.

Sheath length “U”

Specifiy Whole inches

BEND ANGLE0-4-5-

Straight45°90°

TIP STYLE

A-B-C-

FlatAirPiercing

T-C-

Straight cordCoil cord

LEAD

(bends are made at 6” “L”)

0 0 0

If required, enter “X” andspecify. “0” if not.

SPECIAL REQUIREMENT

4


Section 5 Industrial Assemblies

INDUSTRIAL THERMOCOUPLE & RTD ASSEMBLIES

To order a complete assembly from thissection:

Step 1: Determine the part number for sensingelement.

Step 2: Determine Part number of Thermowell fromsection .

Example: Sensor, Extension & Connection head.

♦♦♦♦♦ Part Number:♦♦♦♦♦ Mineral insulated♦♦♦♦♦ Type J♦♦♦♦♦ 1/4” O.D.♦♦♦♦♦ 304 stainless steel♦ Ungrounded junction♦ As required element length♦ Spring loaded♦ Nipple-Union-Nipple extension♦ General purpose Aluminum head♦ No special requirements

Example: Thermowell

Part Number: TT300A045030

♦♦♦♦♦ Threaded, tapered thermowell♦ 3/4” NPT Process connection♦ .260” bore♦ 4 1/2” immersion length “U”♦ No lag♦ 316 stainless steel♦ No special requirements

ConnectionHead

ExtensionAssembly(type 1)

Sensorelement

Thermowell

5


Industrial MW Style - T/C

M W

!!!!! Industrial, mineral insulated assemblies foruse with thermowells

!!!!!Seven varieties of connection heads!!!!!Spring loading available

Nom. 6” Nom. 2”

U

U

U

U

Type 1

Type 2

Type 3

Type 4

Nom. 4”

Std. Limits J K T E N Spl. Limits 1 2 3 4 8

CALIBRATION

5 - .125” X- Other 6 - .188” 7 - .250”

SHEATH DIAMETER

1 - 304 SS 4 - 446 SS 2 - 310 SS 5 - 347 SS 3 - 316 SS 6 - INC. 600

SHEATH MATERIAL

Grounded Ungrounded Single G U Dual Common D C Dual Isolated - S

JUNCTION

ELEMENT LENGTH “U”When ordering a complete assemblyincluding Thermowell, specify “TR”otherwise, specify “U” in whole inches

1 - 1/8” 5 - 5/8”2 - 1/4” 6 - 3/4”3 - 3/8” 7 - 7/8”4 - 1/2” O - N/R (complete assy)

“U” IN FRACTIONAL INCHES

1 - Nipple-Union-Nipple 2 - Nipple-Union 3 - Nipple 4 - Head Only

EXTENSION

1- General Purpose Aluminum2 - General Purpose Cast Iron3 - Heavy Duty Aluminum4 - Heavy Duty Cast iron5 - Explosion Proof Aluminum6 - Explosion Proof Cast Iron7 - Polypropylene

Special Requirementsenter “X” and Specify

Y - YESN - NO

SPRING - LOADED

Thermowell P/NSee Section 6

5


B W

Industrial BW Style - T/C

!!!!!Beaded elements for use with thermowells!!!!!Available in four extension configurations

!!!!!Seven conneciton head varieties to choosefrom

!!!!!Element size available 14 AWG and 8 AWG!!!!!Noble metal thermocouples are supplied with

Alumina insulators, 24 AWG wire is standard

CONNECTION HEAD

UU4” NOM.

UU

6” NOM. 2” NOM.

Type 1

Type 2

Type 3

Type 4

Std. Limits J K T E N (S R B)* Spl. Limits 1 2 3 4 8 3 5 6

CALIBRATION





EXTENSION


Thermowell P/NSee Section 6O


*For type R,S and B pricing contact the factory.

1 - 08 AWG 2 - 14 AWG 3 - 24 AWG (S R B)* X - Other ( Specify )

WIRE SIZE

ELEMENT INSULATION

Style Twisted Butt Welded Welded Single T B Duplex D W

B - Bare (no insulators) O - Oval Ceramic R - Round Ceramic

O

5

JUNCTION


Industrial RW Style - RTD


!!!!!RTD Elements for use with Thermowells!!!!!Seven connection head varieties to choose

from

R W

SHEATH DIAMETER





EXTENSION



100 Ohm PLATINUM RTD .00385CLASS WIRE WOUND THIN FILM

AB

AB

FM

6 - .188”7 - .250”

ELEMENT

100 Ohm Single100 Ohm Dual

2 Wire 3 Wire 4 Wire2 3 4D L -

Y - YESN - NO

SPRING - LOADED

CONNECTION HEAD

!!!!!Four standard extension configurations, type 1,2,3and 4

!!!!!Available up to 800°C temperature

Nom. 6” Nom. 2”U

U

U

U

Type 1

Type 2

Type 3

Type 4

Nom. 4”

NOTE:**For M.I. cable construction and 800 deg/C contact factory.

Thermowell P/NSee Section 6


304 SS 1 N/A 316 SS 2 B Inconel 600 3 C

5


Section Thermowells and Protection tubes

Section 6 Thermowells

Threaded ThermowellSocket-weldWeld inFlangedVan StoneMetal TubesCeramic Tubes

6


THERMOWELL MATERIALS GUIDE

Oxygen 75 ALL SteelOleic Acid See Fatty AcidsOxalic Acid 212 ALL MonelPhotographic Bleaching 100 ALL 304SSPalmitc Acid See Fatty AcidsPhosphoric Acid 212 ALL 316SSPhenol 212 ALL 316SSPotassium Compounds See Sodium CompoundsPropane 300 SteelRosin 700 100% 316SSSea Water 75 MonelSoap & Detergents 212 Monel 304SSSodium Bicarbonate 212 20% 316SSSodium Bisulphite 212 20% 304SSSodium Bisulphate 212 20% 304SSSodium Carbinate 212 40% 316SSSodium Chloride 300 30% MonelSodium Chromate 212 ALL 316SSSalt or Brine See Sodium ChlorideSodium Cyanide 212 ALL 304SSSodium Hydroxide 212 30% 316SSSodium Hypochlorite 75 10% Hast. CSodium Nitrate 212 40% 304SSSodium Nitrate 75 20% 316SSSodium Phosphate 212 10% SteelSodium Silicate 212 10% SteelSodium Sulfide 212 30% 316SSSodium Sulfite 212 10% 316SSSodium Sulfate 212 30% 304SSSodium Thiosulfate 212 ALL 304SSSteam 304SSStearic Acid See Fatty AcidsSugar Solution See GlucoseSulfur 500 304SSSulfur Chloride 75 DRY 316SSSulfur Dioxide 500 DRY 316SSSulfur Trioxide 500 DRY 316SSSulfuric Acid 212 10% 316SSSulfuric Acid 212 10-90% Hast. BSulfuric Acid 212 90-100% 316SSSulfuric Acid Fuming 175 Hast. CSulfurous Acid 75 20% 316SSTitanium Tetrachlonde 75 ALL 316SSTannic Acid 75 40% Hast. BToluene 75 SteelTrichloracetice Acid 75 ALL Hast. BTrichlorethylene 300 DRY MonelTurpentine 75 316SSVarnish 150 SteelZinc Chloride 212 ALL Hast. BZinc Sulfate 212 ALL 316SS

Corrodent Temp Conc. Recom. °F % Material

Copper (10) SulfateCopper Plating Solution(Cyanide)Copper Plating Solution(Acid)Corn OilCreosoteCrude OilEthyl AcetateEthyl Chloride, DRYEthanolEthyleneGlycol(Uninhibited)Ethylene OxideFatty AcidsFernc ChlorideFerric SulfateFormaldehydeFormic AcidFreonFlourine, AnhydrousFurturalGasolineGlucoseGlue ph 6-8GlycerineHydrobromic AcidHydrochloric Acid(37 -38%)Hydrogen Chloride, DryHydrocyanic AcidHydrofluoric AcidHydrogen Flouride, DryHydrofluogilicic AcidHydrogen PeroxideKeroseneLacquers & ThinnersLatic AcidLimeLinseed OilMagnesum ChlorideMagnesium Hydroxide(or Oxide)Magnesum SulfateMercuric ChlorideMercuryMethylene ChlorideMethyl Chloride, DryMilk fresh or sourMolassesNatural GasNitric AcidNitric Acid

300 ALL 316SS180 304SS

75 304SS

200 304SS200 ALL 304SS300 MonelSee Lacquer Thinner500 SteelSee Alchohols212 ALL 304SS

75 Steel500 ALL Hast. C75 ALL Hast. C300 ALL 304SS212 40% 316SS300 ALL 316SS300 Steel100 304SS450 316SS300 Steel300 304SS300 ALL 304SS212 ALL Brass212 ALL Hast. C225 ALL Hast. B

500 304SS212 ALL 304SS212 60% Monel175 Steel212 40% Monel125 10-100% 304SS300 ALL Steel300 ALL 304SS300 ALL 316SS212 ALL 316SS75 Steel212 50% Nickel75 ALL 304SS

212 40% 304SS75 10% Hast. C700 Steel212 ALL 304SS75 Steel180 304SSSee Glucose70 304SS75 ALL 304SS300 ALL 316SS

Acetic AcidAcetic AnhydrideAcetoneAcetyleneAlcoholsAlum Potassium(orSodium)Aluminum ChlorideAluminum SulfateAmmonia, DryAmmonium Hydroxide(Ammonia, Aqua)Ammonium ChlorideAmmonium NitrateAmmonium SulfateAmyl AcetateAnilineAsphaltAtmosphere (industrialand Marine)Barium CompoundsBeerBenzene (Benzol)Benzoic AcidBleaching PowderBoraxBordeaux MixtureBoric AcidBromineButaneButyl AlcoholButyric AcidCalcium BisulphiteCalcium ChlorideCalcium HydroxideCalcium HypochloriteCarbolic AcidCarbon Dioxide, DryCarbonated WaterCarbonated BeveragesCarbon DisulphideCarbon TetrachlorideChlorine, DryChlorine, MoistChloracetic AcidChloroform, DryChromic AcidCiderCitric AcidCopper (10) ChlorideCopper (10) Nitrate

212 ALL Monel300 Nickel212 ALL 304 SS400 304 SS212 ALL 304 SS300 ALL Hast. C

212 ALL Hast B212 ALL 316 SS212 ALL 304,316SS212 ALL 304,316SS

300 50% Monel300 ALL 304SS212 ALL 316SS300 ALL 304SS25 Monel250 304SS

304SS

See Calcium70 304SS212 Steel212 ALL 316SS70 15% Monel212 ALL Brass200 304SS400 ALL 316SS125 DRY Monel400 ALL SteelSee Alcohols212 Hast. C75 ALL Hast. C212 ALL Hast. C300 20% Hast. CSee Bleaching PowderSee Phenol800 ALL Brass212 ALL 304SS212 304SS200 304SS125 ALL Monel100 Monel100 ALL Monel212 ALL Monel212 Monel300 ALL Hast. C300 ALL 304SS212 ALL Hast. C212 ALL Hast. C300 ALL 316SS



THERMOWELLSManufactured from drilled bar stock, Pyrocoms thermowells provide protection from pressure, gas and liquid elements. Thick

walls provide sturdy protection for the sensor against high velocity and corrosive environments. Below is a helpfull guide of recomendedmaterials for specific corrodents.

Monel® is a registerd trade markof the Inco family of companiesHasteloy B® and Hasteloy C® areregistered trade marks of HaynesInternational

6


PROCESS CONNECTION “P”

3 - 3/4” NPT1 - 1” NPT2 - 1/2” NPT

A - .260” BoreB - .385” Bore

IMMERSION “U” LENGTH (In)

BORE DIAMETER “M”

Enter “U” Dimensionfrom table below

LAG “T” (In)If Required Enter inWhole Inches, “0” If Not

1 - 304 SS2 - 310 SS3 - 316 SS4 - 446 SS5 - 347 SS6 - Inconel 600™7 - Brass8 - Hastelloy™9 - Monel™

MATERIAL*

If Required, Enter “X”and Specify

SPECIAL REQUIREMENT

6TS Style Threaded Straight

T S 0 0

Note: *For other lengths and materials not listed above contactfactory.**For thermowells with lag contact factory.

ISL Temperature Mesurement and ControlPage - 44


3 - 3/4” NPT1 - 1” NPT2 - 1/2” NPT

A - .260” BoreB - .385” Bore






MATERIAL*


SPECIAL REQUIREMENT

6 TR Style Threaded Reduced

T R 0 0

Note: *For other lengths and materials not listedabove contact factory.**For thermowells with lag contact factory.



3 - 3/4” NPT1 - 1” NPT2 - 1/2” NPT

A - .260” BoreB - .385” Bore






MATERIAL*


SPECIAL REQUIREMENT

6TT Style Threaded Tapered

T T 0 0

Note: *For other lengths and materials not listed above contactfactory.**For thermowells with lag contact factory.


6 W Style Socket Weld Thermowell


MATERIAL*

0 - Carbon Steel1 - 304 SS2 - 310 SS3 - 316 SS4 - 446 SS5 - 347 SS6 - Inconel 600™7 - Brass8 - Hastelloy™9 - Monel™

W 0 0

PIPE SIZE “P”

3 - 3/4” ( Actual 1.050” )1 - 1” ( Actual 1.315” )


A - .260”B - .385”

IMMERSION “U” LENGTH (In)Enter “U” Dimmensionfrom table below

S - StraightR - ReducedT - Tapered

0

Note: *For other lengths and materials not listed above contactfactory.

STYLE

Style “S” Style “R”

Style “T”

Page - 47ISL Temperarure Measurement and Control

6

PIPE SIZE “P”

3 - 3/4” ( Actual 1.050” )1 - 1” ( Actual 1.315” )


A - .260”B - .385”

IMMERSION “U” LENGTH (In)Enter “U” Dimmensionfrom table below

SPECIAL REQUIREMENTIf Required, Enter “x”and Specify. “0” If Not

MATERIAL*

0 - Carbon Steel1 - 304 SS2 - 310 SS3 - 316 SS4 - 446 SS5 - 347 SS6 - Inconel 600™7 - Brass8 - Hastelloy™9 - Monel™

WI Style Weld-In

W I 0 0


0

Full length taper provided when “U”


6 F Style Flanged Thermowells

F

FLANGE SIZE (In)

1 - 3/4” 4 - 2” 2 - 1” 5 - 3” 3 - 1-1/2”FLANGE RATING (Lbs)

A - 150 D - 900 B - 300 E - 1500 C - 600 F - 3000

FLANGE MATERIAL

1 - 304 SS 6 - Inconel 600™2 - 310 SS 8 - Hastelloy™3 - 316 SS 9 - Monel™

SPECIAL REQUIREMENTIf Required, Enter “X”and Specify. “0” If not

THERMOWELL MATERIAL*

1 - 304 SS2 - 310 SS3 - 316 SS4 - 446 SS5 - 347 SS6 - Inconel 600™8 - Hastelloy™9 - Monel™


Enter “U” Dimmensionfrom table below

STYLE



BORE DIAMETER “M”A - .260”B - .385”

0

Style “S”

Style “R”

Style “T”


6

V

BORE DIAMETER “M”A - .260”B - .385”

SPECIAL REQUIREMENTIf Required, Enter “X”and Specify. “0” If not

THERMOWELL MATERIAL*

1 - 304 SS2 - 310 SS3 - 316 SS4 - 446 SS5 - 347 SS6 - Inconel 6008 - Hastelloy9 - Monel


Enter “U” Dimmensionfrom table below

PIPE SIZE ( NPS)

1 - 1” Nominal ( 1.315” )2 - 1-1/2” Nominal ( 1.90” )3 - 2” Nominal ( 2.375” )

Van Stone Thermowells

0


STYLE


0 0

Style “R”

Style “S”

Style “T”


6

PIPE SIZE ( NPT )

3 - 1/2” ( .840” )4 - 3/4” ( 1.05” )5 - 1” ( 1.315 )

PROCESS CONNECTION

Bushing FlangeA - 1/2” NPT 1 - 3/4B - 3/4” NPT 2 - 1C - 1” NPT 3 - 1 1/2D - 1 1/4” NPT 4 - 2E - 1 1/2” NPT 5 - 30 - No Bushing or Flange

FLANGE RATING ( Lbs )

0 - No FlangeA - 150 D - 900B - 300 E - 1500C - 600 F - 2500

MATERIAL Flange or Bushing

0 - None 3 - 316 SS1 - 304 SS 8 - Hastelloy2 - 310 SS 9 - Monel

SPECIAL REQUIREMENT

1 - 304 SS2 - 310 SS3 - 316 SS4 - 446 SS6 - Inconel 6008 - HastelloyH - HR-160

PIPE MATERIAL*

If Required, Enter “X” andSpecify. “0” If Not

“T” LENGTH (In) Enter in Whole Inches

DIMENSION “U” FRACTIONAL0 - 0 4 - 1/2”1 - 1/8” 5 - 5/8”2 - 1/4” 6 - 7/8”3 - 3/8”

IMMERSION “U” LENGTH

Enter “U” Dimension inWhole Inches

PIPE SCHEDULE**1 - 40 3 - 1602 - 80 4 - XX

M Style Metal Protection Tube

M

UT

T U

Process Connection

RF Flange Shown


6

TUBE DIAMENTER*

O.D. I.D.1 - 3/8” 1/4”2 - 7/16” 5/16”3 - 1/2” 3/8”4 - 11/16” 7/16”5 - 3/4” 1/2”6 - 1” 3/4”

HEAD CONNECTION

0 - None2 - 1/2” NPT3 - 3/4” NPT

PROCESS CONNECTION**

0 - None2 - 1/2” NPT3 - 3/4” NPT (Standard)

SPECIAL REQUIREMENT


TUBE MATERIALA - Alumina (3400°F)M - Mullite (2750°F)C - Cer-Met (2200°F)H - Halsic I (3000°F)S - Silicon Carbide (3000°F)

IMMERSION “U” FRACTIONAL

0 - 0 4 - 1/2”1 - 1/8” 5 - 5/8”2 - 1/4” 6 - 7/8”3 - 3/8”

IMMERSION “U” LENGTH

Enter “U” Dimensionin Whole Inches

C 0 0

C Style Ceramic Protection Tube

U

U

Process ConnectionHead Connection

Plain Tube No Fitting

0

Note: *For other lengths and materials not listed abovecontact factory.

Documents

New T.D. TECHNICAL DATA Thermocouples ANSI CALIBRATION … · 2003. 5. 1. · reference junction ambient temperature permits the use of copper extension wire. Type W. Tungsten-5%