AboutRocksensor · 2018-12-20 · AboutRocksensor Rocksensor is a company specializing in the design and manufactureofindustrialautomationequipment,especially high-precision pressure

About Rocksensor

Rocksensor is a company specializing in the design andmanufacture of industrial automation equipment, especiallyhigh-precision pressure instruments, for industrial processcontrol, gas and liquid analysis and flow measurement

As a leader in automation technology in the industry,Rocksensor provides excellent products, technical servicesand support for automation control to customers around theworld Its products are exported to Germany, the Netherlands,Italy, Switzerland, Russia, Brazil, the United States,Singapore, Malaysia, Indonesia, South Korea and othercountries and regions

Solid and reliable, vitality creation, pursuit of excellence, andwin-win cooperation are the corporate culture of Rocksensor

With its internationally leading technology starting point andits solid technical foundation, Rocksensor constantlyinnovates design and sustainable development to createproducts with excellent performance, high quality and stablequality

Rocksensor is committed to serving the global intelligentindustry with the mission of “serving global customers,helping intelligent manufacturing and promoting the progressof the industry”

Catalog

1、Technical Background····················································································A1

2、Working Principle··························································································A2

3、Products Description······················································································A3

4、RP1001-CS Differential Pressure Level Transmitter················································1

5、RP1002-CS Gauge Pressure Transmitter (Static Pressure Level Transmitter)···············8

6、RP1002-DSH Sanitary Gauge Pressure Transmitter RP1003-DSH Sanitary Absolute

Pressure Transmitter·····················································································15

7、RT2001-Thermal Resistance Temperature Transmitter·········································· 19



10、RF3000-DP Differential Pressure Flow Transmitter··············································25

11、RF3100- mass flow meter·············································································· 19

12、Appendix: Process Connection······································································· 34

Sanitary Products Catalog Selection Samples

www.rocksensor.com A1 Shanghai Rocksensor Automation Co,Ltd

Technical BackgroundRocksensor is a technology research anddevelopment enterprise specializing in highprecision sensor and transmitter technologyresearchRocksensor is mainly engaged in the researchand development of high-precision siliconsensor core technology, the research ofproduction technology and the development andplanning of product solutions, and also providingproducts for the customers Processingcustomization and technical services (includingtechnical services including silicon sensortechnology development and consulting,product technology transfer, production processdesign, etc), Rocksensor has a strong technicalbackground, and many well-known Europeanresearch institutes or research groups (such as:The Swiss Federal Institute of Technology,EPFL, the IMT of the University of NEUCHATEL,Switzerland, the Northwestern PolytechnicalUniversity of Switzerland, and the SwissMicroelectronics Technology Center (CESM)have close cooperation, and the R&D yield andconversion rate are over 93% We have goodcooperation with many world leading sensors,instrumentation, automation equipment, micro-electronics and mechanical Europe companiesRocksensor has obtained in-depth technicalcooperation from well-known research institutesand well-known institutions in many sensorfields in the world At the same time, theRocksensor technology R&D team is led bysenior senior engineers in many industries, and

is equipped with automation and machineryProfessional engineering and technicalpersonnel in the fields of MEMS, electronics,software, etc The core technical staff of the R&Dteam are trained in the professional theory andoperation of the IZM Institute in Frankfurt,Germany, and have obtained the qualificationcertificate issued by the instituteRocksensor’s R&D and experimental equipmentis equipped with European advanced intelligentmanufacturing standards, which are provided byprofessional equipment suppliers such as theUnited Kingdom, Germany, Switzerland, theUnited States, and Japan, and ensure theadvanced nature of the equipment tools used bythe R&D teamStability, high performance and high precisionensure high reliability and high efficiency ofproduct development, and ultimately ensureexcellent performance, reliable quality andperfect technologyAt the same time, Rocksensor has also beenguided and assisted by the team of Swisstechnical experts in the laying of the productionline to ensure the high efficiency, excellent,stable and reliable output of Rocksensorproducts The products are always in the sameindustry leading level in technology and quality ,located in the forefront of the internationalRelying on leading international technologyoutput and cooperation such as Switzerland andGermany, as well as Rocksensor 's strong R&Dteam and strong hardware investment,Rocksensor will be your most trustworthy andreliable partner!



Working Principle

1 Differential Pressure / PressureTransmitterThe differential pressure/pressure transmittersinclude two functional modules:——Sensor module——Electronic adapter unit moduleThe sensor module is a whole-welded closedcavity, and the isolation diaphragm prevent themedium from touching the sensitive componentThe process pressure is transmitted to thepressure sensing main chip via the filling liquid,and the bridge resistance with the piezoresistiveeffect on the sensing chip follows As a result,the electronic adapter unit module acquires thesignal and converts it to a standard outputThe sensor module simultaneously collects thefield temperature for correcting the temperatureeffects of the pressure sensing master chip Thedifferential pressure sensor module also collectsfield line pressure for correcting static pressureeffects The precise overload protection structureeffectively isolates the damage of the measuringchip from the unidirectional process pressurethat may exist in the fieldApplicable product models:RP1001-CS,RP1002-CS,RP1002-DSH,RP1003-DSH

2 Thermal Resistance TemperatureTransmitterThe RTD temperature transmitter consists oftwo functional modules:——Sensor module (PT100, Class A)——Temperature transmission moduleWhen the sensor module senses the fieldtemperature, the resistance value changes, andthe resistance value changes with temperaturechange The temperature transmission modulecollects signals and converts it into a standard

signal outputApplicable product models: RT2001-, RT2003-,RT2004-

3 Differential Pressure FlowmeterThe differential pressure flow meter includestwo functional modules:——Sensor module——Transmitter moduleThe differential pressure flowmeter adopts theunique technology of directly using the sensorbody as a throttling element When the fluidflows through the throttling device, a pressuredifference (P1-P2) is generated before and afterthe throttling device, and the pressure differencehas a certain functional relationship with the flowrate The transmitter module collects this signaland converts it into a standard signal outputApplicable product model: RF 3000

4 Mass Flow MeterThe mass flow meter consists of two functionalmodules:——Sensor module——Transmitter moduleThe mass flow meter uses a fluid in a linearmotion while in a rotating system, producing aCoriolis force principle proportional to the massflowThe sensor module consists of a thin-walledmeasuring tube and a vibration driver that arefixed at both ends to replace the rotation by thevibration, so that the fluid in the pipe generatesCoriolis force The transmitter module capturesthis signal and converts it to a standard signaloutputApplicable product model: RF 3100



Products Description1. RP1001-CS differential pressure leveltransmitter(Differential Pressure Level Meter) Measuring medium: gas, liquid Measuring parameters: pressure, liquid level Measurement range: 0 ~ 250kPa (0 ~ 25bar) Measuring Accuracy: ±01% Medium Temperature：-30～250℃ Wetted Diaphragm Material：316L、Titanium alloy

2. RP1002-CS gauge pressure transmitter(static pressure level meter) Measuring medium: gas, liquid Measuring parameters: pressure, liquid level Measuring range: 0～10MPa（0～100bar） Measuring Accuracy: ±01% Medium Temperature: -30～250℃ Wetted Diaphragm Material: 316L、Titanium alloy

3. RP1002-DSH Sanitary Gauge Pressure TransmitterRP1003-DSH Sanitary Absolute Pressure Transmitter

Measuring medium: gas, liquid Measuring parameters: pressure, liquid level Measuring range: -01～10MPa（-1bar～100bar） Measuring Accuracy: ±025% Medium Temperature: -30～200℃ Wetted Diaphragm Material: 316L、Titanium alloy

4. RT2001-Thermal resistance temperature transmitter Measuring medium: gas, liquid Measuring parameters: Temperature Measuring range: -50～200℃ Measuring Accuracy: ±02℃、±05℃ Wetted Diaphragm Material: 316L、Titanium alloy



5. RT2003-Thermal Resistance Temperature Transmitter Measuring medium: gas, liquid Measuring parameters: Temperature Measuring range: -10～150℃ Measuring accuracy: ±05℃ Wetted Diaphragm Material: 316L、Titanium alloy

6. RT2004-thermal resistance temperature transmitter Measuring medium: gas, liquid Measuring parameters: Temperature Measuring range: -50～200℃ Measuring accuracy: ±02℃、±05℃ Wetted Diaphragm Material: 316L、Titanium alloy

7. RF3000 differential pressure flowmeter Measuring medium: water Measuring parameters: flow Measuring range: 0～30T/h Measuring accuracy: ±05%、±1% Medium Temperature: -30～150℃ Display parameters: instantaneous flow, cumulative flow,

pressure,Temperature Wetted material: 316L

8. RP3100 Mass Flow Meter Measuring medium: Liquid Measuring parameters: flow Measuring range: 0～50T/h Measuring accuracy: ±015%、±02%、±05% Medium Temperature: -30～150℃ Wetted material: 316L, Hastelloy

RP1001-CS Differential Pressure Level Transmitter General Specifications Specifications Book

www.rocksensor.com 1 Shanghai Rocksensor Automation Co.,Ltd.

RP1001-CS Differential Pressure

Level Transmitter (Differential

Pressure Level Meter)

The RP1001-CS differential pressure leveltransmitter is used to measure the liquid leveland pressure of liquids and gases, and thenconvert it into a 4-20mADC HART current signaloutput. The RP1001-CS can communicate withthe RST375 handheld terminal or the RSM100Modem for parameter setting, processmonitoring, and more.

Standard Specification(Adjust the range based on the standard zeropoint, stainless steel 316L diaphragm, fillingfluid is silicone oil)

1 Performance SpecificationsReference Accuracy of Span Adjusting±0.1%(including nonlinearity,hysteresis and repeatability)If TD>10 (TD=maximumrange/adjustment range), it is:±(0.01×TD)%

Ambient temperature effectTotal Influence when -25℃～65℃：

±(0.3×TD+0.1)%×SpanTotal Influence when -40℃～-25℃And 65℃～85℃：

±(0.3×TD+0.1)%×Span

Overrange Influence±0.075%×Span

Stability±0.1%×Span /3 years

Power Supply Influence±0.001% /10V (12~36V DC)(It can be negligible)

2 Function SpecificationsSpan and RangeSpan&Range kPa Bar mH2O

BSpan 2～6 0.02～0.06 0.2～0.6

Range -6～0 -0.060～0 0～0.6

CSpan 4～40 0.04～0.4 0.4～4

Range -40～0 -0.4～0 0～4

DSpan 10～250 0.1～2.5 1～25

Range -250～0 -2.5～0 0～25

Relationship Between Minimum Range andProcess Connection PathNominal Diameter Minimum Span

DN40 10kPa

DN50 10kPa

DN80 2kPa

The Relationship Between Capillary Lengthand Process Connection PathCapillary Length m DN40 DN50 DN80

1 Y Y Y

2 Y Y Y

3 N Y Y

4 N Y Y

5 N N Y

6 N N Y

7 N N Y

8 N N Y

>8 N N N

Length Difference m 0 ≤1 ≤2

Note1：Capillary Length Recommend≤Liquid Level Height+1.

Note2：Capillary Length equals to be the length of ±chambers

Note3: "Y" is optional, and "N" is not optional.



Zero SettingZero and span can be set any value within themeasurement range in the table, as long as:calibrated range ≥ minimum

Installation location InfluenceThe transmitter body can be fixed directly to anyposition. It is best to have the process flangeaxis in a vertical position and the positionaldeviation will produce a correctable zero offset.Capillary components and flanges should beinstalled as close as possible to the sameambient temperature. The minimum bendingradius of the capillary is 75mm, and winding isstrictly prohibited.

Output2 wires type, 4 to 20mADC output,HART communication.Output signal limit:Imin=3.9mA, Imax=20.5mA

Alarm CurrentUnderreport mode (minimum): 3.6mAOvertray mode (maximum): 21 mANo report mode (hold): Maintain the effectivecurrent value before the faultAlarm current standard setting: high-reportmode

Responding timeThe amplifier component has a dampingconstant of 0.1s; the sensor and the remoteflange time constant is 0.2 to 6s, it depends onthe sensor's range, turndown ratio, capillarylength, and viscosity of the fill fluid. Theadditional adjustable time constant is: 0.1 to 60s.

Preheat Time< 15s

Ambient Temperature-40～85℃

-20～65℃(with Backlit LCD Display)

Storage temperature / Transport temperature-50～85℃


Medium Temperature-30～250℃Filling liquid, working temperature relationship sheet：Filling Fluid Silicon Oil（S） Vegetable Oil（V）

Density 25℃ 960kg/m3 937kg/m3

Work Temperature -30～250℃ 0～250℃

Pressure LimitFrom 3.5 kPa absolute pressure to ratedpressure.

One-way Overload limitThe low pressure side is the rated pressure ofthe transmitter body, and the high voltage sideis the rated pressure of the remote transmissionflange. There may be a correctable zero drift.

Electrical connections(EMC)Please check "Electromagnetic CompatibilitySchedule" on the next page.

Explosion Proof PerformanceNEPSI/ATEX Explosion-proof license:Ex dⅡC T6

NEPSI/ATEX Intrinsically safe license:Ex iaⅡC T4

The allowed temperature is:-40℃～65℃

3 InstallationPower and load conditionsPower Supply Voltage is 24VR≤(Us-12V)/Imax kΩImax=23 mAMaximum Power Supply：36VDCMinimum Power Supply：9VDC（ low voltagetype),13.5VDC (backlit LCD display, OLEDdisplay)Digital communication load range: 230～600Ω



Electrical ConnectionsM20X1.5 cable sealing buckle, terminal block issuitable for 0.5~2.5mm2 wire.

Process ConnectionStandard process connection: Tri-clampDN40/DN50/DN80 interface.

4 Physical Specifications MaterialDiaphragm: stainless steel 316L, Hastelloy C,titanium alloyProcess connection: stainless steel 316L

Filling liquid: silicone oil, vegetable oil,food grade filling liquidTransmitter housing:aluminum alloy, epoxycoated on the outside; stainlesssteel housing optional.Nameplate: Stainless steel 304

WeightAbout 10 to 16.5 kg

Housing Protect LevelIP67

Electromagnetic compatibility schedule

No. Test Items Basic Standard Test ConditionsFunction

Level

1 Radiation interference (housing)GB/T 9254-2008

Sheet530MHz～1000MHz Qualified

2Conducted interference

(DC power port)

GB/T 9254-2008

Sheet10.15MHz～30MHz Qualified

3Electrostatic discharge (ESD)

immunityGB/T 17626.2-2006

4kV(Contact)

8kV(Air)B

4Radio frequency electromagnetic

field immunityGB/T 17626.3-2006 10V/m (80MHz～1GHz) A

5Power frequency magnetic field

immunityGB/T 17626.8-2006 30A/m A

6Electrical fast transient burst

immunityGB/T 17626.4-2008 2kV(5/50ns,5kHz) B

7 Surge immunity GB/T 17626.5-2008

500V（Between lines）

1kV （ Between line and

Ground)(1.2us/50us)

B

8Radio frequency field induced

conducted interference immunityGB/T 17626.6-2008 3V(150KHz～80MHz) A

Note: (1) A performance level description: During the test, the performance is normal within the limits of the technical

specifications.

(2) B performance level description: During the test, the function or performance is temporarily reduced or lost,

but it can be recovered by itself, and the actual operating conditions, storage and data are not changed.



External Dimensions unit（mm）

Horizontal piping installation method

Vertical piping installation method



Wall Installation Method

5 Electronic Connection

Note: The shortcut interface function is equivalent to the signal terminal.



6 Model and Specification code TableSanitary Differential Pressure Transmitter RP1001-

10 Accuracy

CS Basic Accuracy ±0.1%

20 Span

B 0-2kPa～6kPa /（0-200～600 mmH2O）

C 0-4kPa～40kPa /（0-400～4000 mmH2O）

D 0-10kPa～250kPa /（0-1～25 mH2O）

30 Diaphragm Material

S Stainless Steel 316L

C Hastelloy C

R Titanium alloy

40 Filling Fluid

A Silicon Oil

B Vegetable Oil

C Food grade filling Fluid

50 Process connection standard

A ASME BPE（default）

B ISO 2852

C DIN 32676

60 Process connection Size

2 Tri-clamp 1.5” / DN 40

3 Tri-clamp 2” / DN 50


70 Capillary Length

0 None

1 1m

2 2m

3 3m

4 4m

5 5m

6 6m

S Special Length

80 Mounting Bracket

N None

1 Stainless Steel

2 Galvanized carbon steel

90 Display Selection

N None

2 LCD Backlit Display（-20℃）

3 OLED Display（-40℃）

100 Explosion Proof

N Basic Type

A Intrinsically safe，NEPSI

D Explosion Proof，NEPSI

B Intrinsically safe，ATEX



E Explosion Proof，ATEX

110 Tag Name Plate

N None

1 The number is marked on the nameplate

2 Hanging stainless steel signage

120 Document Requirement

N None

1 Test Report

2 Test Report + Cerification Report

130 Additional Options

S Stainless Steel Housing

Note 1: The RP1001-CS differential pressure level transmitter is equipped with a sanitary flange device in both the positive

and negative chambers

Option Example:Example: RP1001-CSCSAA3212NN2[CS] Basic error: ±0.1%

[C] Range: 0 to 40 kPa

[S] wetted part: stainless steel 316L diaphragm

[A] Filling Fluid: Silicone Oil

[A] Process Connection Standard: ASME BPE

[3] Process connection size: Tri-clamp 2"

[2] Capillary length: 2m

[1] Mounting bracket: stainless steel

[2] Display options: LCD backlit LCD display

[N] Explosion-proof: None

[N] tag: no

[2] Document Requirements: Test Report + Material Report

RP1002-CS Sanitary Gauge/Absolute Pressure Transmitter General Specifications Specifications Samples


RP1002-CS Gauge Pressure

Transmitter (Static Level

Transmitter)

The RP1002-CS sanitary Gauge/ AbsolutePressure Transmitter is used to measure thepressure of liquid or gas. It can also measurethe sanitary level of a liquid and then convertit to a 4-20 mADC HART current signal output.The RP1002 can communicate with theRST375 handheld terminal or the RSM100Modem for parameter setting, processmonitoring, and more.

Standard Specifications(Adjusting the range based on the standardzero point, stainless steel 316L diaphragm,filling fluid is silicone oil)

1 Performance SpecificationsReference Accuracy of Span Adjusting±0.1% (including nonlinearity,hysteresis and repeatability)If TD>10 (TD=maximum range/adjust range),it is: RP1002-CS: ±(0.01×TD)%

Ambient Temperature InfluenceTotal Influence when -25℃～65℃±(0.15×TD+0.05)%×SpanTotal Influence when -40℃～-25℃And 65℃～85℃±(0.2×TD+0.05)%×Span



Power Supply Influence±0.001% /10V (12~36V DC)(It can be negligible)

2 Functional SpecificationsSpan and RangeSpan/

RangekPa mH2O bar

BSpan 3～6 0.3～0.6 0.03～0.06

Range -6～6 -0.6～0.6 -0.06～0.06

CSpan 2～40 0.2～4 0.02～0.4

Range -40～40 -4～4 -0.4～0.4

DSpan 2.5～250 0.25～25 0.025～2.5

Range -100～250 -10～25 -1～2.5

FSpan 30～3000 3～300 0.3～30

Range -100～3000 -10～300 -1～30

The Relationship Between Capillary Lengthand Process Connection PathCapillary

Length mDN25 DN40 DN50 DN65 DN80

1 N Y Y Y Y

2 N Y Y Y Y

3 N N Y Y Y

4 N N Y Y Y

5 N N N Y Y

6 N N N N Y

>6 N N N N N

Note: "Y" is optional, and "N" is not optional.



Zero SettingZero and span can be set any value within themeasurement range in the table, as long as:calibrated range ≥ minimum

Installation location InfluenceThe transmitter can be mounted directly throughthe chuck and the positional deviation willproduce a correctable zero offset. Transmitterwith capillary, it is recommended that thetransmitter be installed below the chuck position.If the chuck is lower than the transmitter body,the maximum adjustment drop between thechuck and the transmitter body should be ≤ 3m.When the working pressure is below 100 kPaabsolute pressure, the transmitter body must belower than the chuck. The minimum bendingradius of the capillary is 75mm, and winding isstrictly prohibited.

Output2 wires type, 4 to 20mADC output,HART communication.Output signal limit:Imin=3.9mA, Imax=20.5mA

Alarm CurrentUnderreport mode (minimum): 3.6mAOvertray mode (maximum): 21 mANo report mode (hold): Maintain theeffective current value before the faultAlarm current standard setting:high-report mode

Responding TimeThe amplifier component has a dampingconstant of 0.1s; the sensor and the remoteflange time constant is 0.2 to 6s, it depends onthe sensor's range, turndown ratio, capillarylength, and viscosity of the fill fluid. Theadditional adjustable time constant is: 0.1 to 60s.

Preheat Time< 15s

Ambient Temperature:-40～85℃




Medium Temperature:-30～150℃（without capillary）；-30～250℃（with capillary）；Filling liquid, working temperature relationship sheet

Filling Fluid Silicon Oil（S） Vegetable Oil（V）

Density 25℃ 960kg/m3 937kg/m3

Work Temp.Range -30～200℃ 0～250℃

Pressure LimitFrom Vacuum to maximum span.

Overload LimitSpan 40kPa 250kPa 3MPa

Overload Limit 1MPa 4MPa 15MPa

Electrical connections(EMC)Please check "Electromagnetic CompatibilitySchedule" on the next page.

Explosion Proof PerformanceNEPSI/ATEX Explosion-proof license:Ex dⅡC T6

NEPSI/ATEX Intrinsically safe license:Ex iaⅡC T4

The allowed temperature is:-40℃～65℃

3 InstallationPower and load conditionsPower Supply Voltage is 24V,R≤(Us-12V)/Imax kΩImax=23 mAMaximum Power Supply:36VDCMinimum Power Supply:9VDC (low voltagetype),13.5VDC (backlit LCD display, OLEDdisplay)Digital communication load range: 230～600Ω



Electrical ConnectionsM20X1.5 cable sealing buckle, terminal block for0.5~2.5mm2 wire.

Process connection:DN25/DN40/DN50/DN65/DN80 Sanitary ConnectorZero Dead LDL (Line Dead Leg) interface.

4 Physical Specifications MaterialDiaphragm: stainless steel 316L, Hastelloy C,titanium alloyProcess connection: stainless steel 316L

Filling liquid: silicone oil, vegetable oil,food grade filling liquidTransmitter housing:aluminum alloy, epoxycoated on the outside; stainlesssteel housing optional.Nameplate: Stainless steel 304

WeightAbout 10 to 16.5 kg



No. Test Items Basic Standard Test ConditionsFunction

Level


sheet530MHz～1000MHz Qualified


(DC power port)

GB/T 9254-2008

sheet10.15MHz～30MHz Qualified



4kV(Contact)

8kV(Air)B







7 Surge immunity GB/T 17626.5-2008

500V（Between lines）

1kV （ Between line and

Ground)(1.2us/50us)

B

8Radio frequency field induced

conducted interference immunityGB/T 17626.6-2008 3V(150KHz～80MHz) A

Note: (1) A performance level description: During the test, the performance is normal within the limits of the technical

specifications.

(2) B performance level description: During the test, the function or performance is temporarily reduced or lost,

but it can be recovered by itself, and the actual operating conditions, storage and data are not changed.



External Dimensions unit（mm）

a：Install Method and External Dimensions of the transmitter with capillary

Wall Installation Method Vertical piping installation method

Horizontal piping installation method(side) Horizontal piping connection (front)



b: Dimensions of Direct Mount Transmitter

5 Electrical Connection

Note: The shortcut interface function is equivalent to the signal terminal.



6 Model and Specification code TableGauge Pressure Transmitter Selection RP1002-

10 AccuracyCS Basic Accuracy ±0.1%

20 Span

B 0-3kPa～6kPa /（0-300～600 mmH2O）

C 0-4kPa～40kPa /（0-400～4000 mmH2O）

D 0-10kPa～250kPa /（0-1～25 mH2O）

F 0-100kPa～3MPa /（0-10～300 mH2O）



C Hastelloy C

R Titanium alloy

40 Filling Fluid

A Silicon Oil

B Vegetable Oil

C Food grade filling Fluid

50 Process connection standard

A ASME BPE（default）

B ISO 2852

C DIN 32676

60 Process connection size

1 Tri-clamp 1” / DN 25（Capillary length select 0）





70 Capillary length

0 None

1 1m

2 2m

3 3m

4 4m

5 5m

6 6m

S Special Length

80 Mounting Bracket[1]

N None

1 Stainless Steel

2 Galvanized carbon steel

90 Display Selection

N None

2 LCD Backlit Display（-20℃）


100 Explosion Proof Selection

N Basic Type



A Intrinsically safe，NEPSI

D Explosion Proof，NEPSI

B Intrinsically safe，ATEX

E Explosion Proof，ATEX

110 Tag Name Plate

N None

1 The number is marked on the nameplate

2 Hanging stainless steel signage

120 Document Requirement

N None

1 Test Report

2 Test Report + Cerification Report

130 Additional Options[2]

S Stainless Steel Housing

Note 1: If the direct mounting type does not require the installation bracket, then item 80 is selected as N.

Note 2: The line dead leg LDL (Line Dead Leg), customers need to be equipped with a dedicated DN25/40/50 three-way

interface, see LDL three-way interface information.

Option Example:Example：RP1002-CSCSAA3212NN2

[CS]Basic Accuracy：±0.1%

[C]Range：为 0～40kPa

[S]Wetted part: stainless steel 316L diaphragm

[A]Filling Fluid: Silicone Oil


[3]Process connection size:Tri-clamp 2”

[2]Capillary length:2m

[1]Mounting bracket: stainless steel

[2]Display options: LCD backlit LCD display

[N]Explosion-proof: None

[N]tag: no

[2]Document Requirements: Test Report + Material Report

RP1002/3-DSH Sanitary Gauge/Absolute Pressure Transmitter General Specifications Specifications Samples


RP1002-DSH Sanitary Gauge

Pressure Transmitter

RP1003-DSH Sanitary

Absolute Pressure

Transmitter

The RP1002/3-DSH Sanitary Gauge /AbsolutePressure Transmitter is used to measure thepressure of a liquid or gas under hightemperature conditions and then convert it intoa 4 to 20 mADC current signal output with amaximum operating temperature of 200 ℃

Standard Specifications(Adjusting the range based on the standardzero point, stainless steel 316L diaphragm,filling fluid is silicone oil)

1 Performance SpecificationsReference Accuracy of Span Adjusting±0.25%(including nonlinearity,hysteresis and repeatability)

Ambient Temperature InfluenceTemperature Compensate Range: -10～65℃Zero＜0.025%/℃Span＜0.025%/℃



Power Supply Influence±0.005% /10V(12～42V DC)

2 Function SpecificationsSpan and RangeSpan

Code

Measure Range

（bar）

Span

Code

Measure Range

（bar）

C1 0 - 0.25 gauge F8 -1 - 3 gauge

C2 0 - 0.4 gauge F9 -1 - 5 gauge

C3 0 - 0.6 gauge FA -1 - 9 gauge

D1 0 - 1 gauge FB -1 - 15 gauge

D2 0 - 1.6 gauge FC -1 - 24 gauge

D3 0 - 2.5 gauge FD -1 – 29 gauge

F1 0 - 4 gauge

F2 0 - 6 gauge M1 0 - 1.0 Absolute



F5 0 - 25 gauge O1 0 – 4.0 Absolute

F6 0 - 30 gauge O2 0 – 6.0 Absolute

C5 -1 - 0 gauge O3 0 - 10 Absolute

D4 -1 - 0.6 gauge O4 0 - 16 Absolute

D5 -1 - 1.6 gauge O5 0 - 25 Absolute

Installation location influenceThe change in the mounting position parallel tothe diaphragm surface does not cause zero drift.If the mounting position and the diaphragmsurface exceed 90°, there is a zero influence inthe range of <0.15 kPa, and the range has noeffect.

Output2-wire type, 4 to 20mADC.Output signal limit: Imin=3.8mA, Imax=22mA



Response time< 0.2s

Preheat Time< 15s

Ambient Temperature-20～65℃


Medium Temperature-30～200℃

Pressure LimitFrom vacuum to maximum range.

Overload LimitSpan Code(First Letter）

Overload

PressureBurst Pressure

C 1MPa 2MPa

D、M 2MPa 4MPa

F、O 7.5MPa 15MPa

3 InstallationPower and load conditionsPower supply voltage: 24V,R ≤ (Us-12V) / ImaxkΩ, Where Imax=23 mAMaximum supply voltage: 36VDC

Minimum supply voltage: 10VDC

Electrical connectionsHirschmann connector, or M12 aviation socket,terminal block for 0.5 ~ 2.5mm2 wire.

Process interface standardASME BPE (default)ISO 2852DIN 32676

Process interface sizeTri-clamp DN25～DN80

4 Physical SpecificationsMaterialDiaphragm:stainless steel 316L,Hastelloy C, titanium alloyProcess connection: stainless steel 316LFilling liquid:silicone oil,vegetable oil,food gradefilling liquidTransmitter housing: stainless steel 304

Weight: 0.2～0.3kg

Housing Protect Level:IP65

External Dimension unit（mm）

See Below Drawing:

No Display Type Bevel display type Side square display type



5 Model and Specification SelectionSanitary Gauge Pressure Transmitter RP1002-Sanitary Absolute Pressure Transmitter RP1003-10 Accuracy

DSH Basic Accuracy ±0.25%,With heat sink

20 Span[1]

Gauge Pressure Transmitter RP1002-SD

C1 0- 0.25 bar

C2 0 - 0.4 bar

C3 0 - 0.6 bar

D1 0 - 1 bar

D2 0 - 1.6 bar

D3 0 - 2.5 bar

F1 0 - 4 bar

F2 0 - 6 bar

F3 0 - 10 bar

F4 0 - 16 bar

F5 0 - 25 bar

F6 0 - 30 bar

C5 -1 - 0 bar

D4 -1 – 0.6 bar

D5 -1 – 1.6 bar

F8 -1 - 3 bar

F9 -1 - 5 bar

FA -1 - 9 bar

FB -1 - 15 bar

FC -1 - 24 bar

FD -1 - 29 bar

SG Special Gauge Pressure Span

Absolute Pressure Transmitter RP1003-SD

M1 0 – 1.0 bar

M2 0 – 1.6 bar

M3 0 – 2.5 bar

O1 0 - 4 bar

O2 0 - 6 bar

O3 0 - 10 bar

O4 0 - 16 bar

O5 0 - 25 bar

SA Special Gauge Pressure Span



C Hastelloy C

R Titanium alloy

40 Filling Fluid

A Silicon Oil

B Vegetable Oil



C Food Grage Filling Fluid

50 Process Connection Standard

A ASME BPE（Default）

B ISO 2852

C DIN 32676

60 Process Connection Size


Tri-clamp 1.5” / DN 40

Tri-clamp 2” / DN 50

Tri-clamp 2.5” / DN 65

Tri-clamp 3” / DN 80

2

3

4

5

50 Additional options[2]（-）

1 Test Report

2 Material Report

A Top bevel display

B Side square display

Note 1: RP1002 corresponds to the selected gauge pressure range code, and RP1003 corresponds to the absolute

pressure range code;

Note 2: Additional options can be selected or multiple choices.

Option example:Example: RP1002-DSHC1SAA2-12[DSH] Basic error: ±0.25% with heat sink

[C1] Range: 0-0.25bar

[S] diaphragm material: 316L

[A] Filling Fluid: Silicone Oil


[2] Process connection size: Tri-clamp 1.5”

[-12]: Test report + material report

RT2001-Thermal Resistance Temperature Transmitter General Specifications Specification Samples


RT2001-Thermal Resistance

Temperature Transmitter

The RT2001 Thermal Resistance TemperatureTransmitter measures the temperature of liquids,gases or vapors in the food and pharmaceuticalindustries and converts them into a 4 to 20mADC current signal output.

1 Technical DataMaximum temperature range-50～﹢200℃

Reference accuracy±0.2℃

Thermal resistor ferrulePt100 temperature sensor,DIN 60751, class A

Ambient Temperature-20～﹢55℃

Allowed medium temperature upper limit﹢200℃

Electrical ConnectionsCorrosion resistant aviation socket

Process Interface StandardASME BPE (default)ISO 2852DIN 32676

Process interface SizeTri-clamp DN15～DN100

Wet surface materialStainless steel 316LTitanium alloy

Protection Sleeve6mm outer diameter, length 30 ~ 150mm.

Responding time: <1s

Output4~20mADC, optional superimposed HARTprotocol

Power SupplyThe power supply voltage is 7.5-45VThe maximum load is max.：(V power -7.5V) / 0.022AElectrical isolation is U=2000VACCircuit limit is <22mAThe saturation current is 3.8mA at the low endand 20.5mA at the high end.

Housing Protect Level: IP67

External Dimension

RT2001-Thermal Resistance Temperature Transmitter General Specifications Specification Samples


2 Model and Specification SelecationThermal Resistance Temperature Transmitter RT2001-10 Basic Option[1]

S Stainless steel housing, output 4~20mADC

T Stainless steel housing, output 4~20mADC, Hart protocol communication

20 Probe length

1 50mm

2 100mm

3 150mm

4 30mm

30 Wet surface material

S 316L

R Titanium alloy



B ISO 2852

C DIN 32676



1 Tri-clamp 1” Type B / DN 25






60 Additional Options[2]（-）

1 Test Report

2 Material Report

Note 1: The temperature measurement range is set to -10-150 °C by default, and other measurement range settings are

required on the order;


Option example:Example: RT2001-S1SA2-12[S] Basic option: stainless steel housing, output 4~20mADC

[1] Probe length: 50mm

[S] Water level material: 316L




RT2003-Thermal resistance temperature transmitter General Specifications Specifications Samples


RT2003-Thermal resistance


The RT2003-Thermal Resistance Temper-ature Transmitter measures the temperatureof liquids, gases or vapors in the food andpharmaceutical industries and converts theminto a 4 to 20 mADC current signal output.

1 Technical DataWorking Temperature Range-10～﹢150℃

Reference Accuracy±0.5℃

Thermal Resistor Ferrule:Pt100 temperature sensor, EN60751, Class A

Ambient Temperature:-20～﹢55℃

Allowed Medium Temperature Upper Limit﹢150℃


Process Interface StandardASME BPE（Default）ISO 2852,DIN32676

Process Interface Size:Tri-clamp DN15～DN100

Wet Surface Material:Stainless steel 316LTitanium alloy

Protection Sleeves6mm outer diameter, length 30 ~ 150mm

Responding Time:<1s

OutPut:4～20mADC

Power SupplyThe power supply voltage is 7.5-45VThe maximum load is max.(V power -7.5V) / 0.022A,Electrical isolation is U=2000VACCircuit limit is <22mAThe saturation current is 3.8mA at the lowend and 20.5Ma at the high end.

Housing Protect Level:IP67

External Dimension

RT2003-Thermal resistance temperature transmitter General Specifications Specifications Samples


2 Model and Specification code TableTemperature Transmitter Selection RT2003-

10 Basic Options[1]

G All stainless steel design,output 4～20mADC

20 Probe Length

1 50mm

2 100mm

3 150mm

4 30mm

30 Wet surface material

S 316L

R Titanium alloy



B ISO 2852

C DIN32676










1 Test Report

2 Material report

Note 1: The temperature measurement range is set to -10-150℃ by default, and other measurement range settings are



Selection example:Example: RT2003-G1SA2-12[G] Basic option: All stainless steel design, output 4~20mADC






RT2004-Thermal resistance Temperature Transmitter General Specifications Specifications Samples


RT2004-Thermal resistance


The RT2004 RTD temperature transmittermeasures the temperature of liquids, gasesor vapors in the food and pharmaceuticalindustries and converts them into a 4 to 20mADC current signal output.

1 Technical DataWorking Temperature Range-50～﹢200℃

Reference Accuracy±0.2℃

Thermal Resistor Ferrule:Pt100 temperature sensor, EN60751, Class A

Ambient Temperature:-20～﹢55℃

Allowed Medium Temperature Upper Limit﹢200℃


Process Interface StandardASME BPE（Default）ISO 2852,DIN32676

Process Interface SizeTri-clamp DN15～DN100

Wet Surface MaterialStainless steel 316LTitanium alloy

Protection Sleeves6mm outer diameter, length 30 ~ 150mm

Responding Time：<1s

OutPut:4～20mADC HART protocolCan be choose to Superimposed

Display:15° bevel LCD display

Power SupplyThe power supply voltage is 7.5-45VThe maximum load is max. (V power -7.5V) /0.022AElectrical isolation is U=2000VACCircuit limit is <22mAThe saturation current is 3.8mA at the lowend and 20.5mA at the high end.

Housing Protect Level: IP65

External Dimensions

RT2004-Thermal resistance Temperature Transmitter General Specifications Specifications Samples


2 Model and Specification code TableTemperature Transmitter Selection RT2004-

10 Basic Options[1]

K Stainless steel housing, 15°tilt LCD display, output 4 to 20mADC

L Stainless steel housing, 15°housing, 15°tilt LCD display, output 4 to 20mADC HART protocol

20 Probe Length

1 50mm

2 100mm

3 150mm

4 30mm

30 Wet Surface Material

S 316L

R Titanium alloy



B ISO 2852

C DIN 32676










1 Test Report

2 Material report

Note 1: The temperature measurement range is set to -10-150℃ by default, and other measurement range settings are



Option example:Example: RT2004-K1SA2-12[K] Basic options: stainless steel housing, 15° tilt LCD display, output 4 to 20mADC






RF3000-DP Differential Pressure Flow Transmitter General Specifications Specifications Samples


RF3000-DP Differential

Pressure Flow Transmitter

The RF3000-Differential Pressure Flowmetermeasures the flow of pipe fluids in thepharmaceutical or food industry and convertsthem into 4-20mADC current signal outputs,HART digital communications.

Working PrincipleWhen the fluid flows through the throttlingdevice (differential pressure sensor) of theRF3000-differential pressure flowmeter,there isa pressure difference between the front sideand back side of the throttling device (P1-P2) isgenerated,and the pressure difference has acertain functional relationship with the flow rate.The electronic adapter collects the differentialpressure signal and converts it into a4-20mADC signal output after operation andamplification to achieve fluid flow measurement.

In addition to the instantaneous flow andcumulative flow output, the differential pressuresensor also integrates a pressure sensor and atemperature sensor, so that the pipe pressureand liquid temperature signals can also bedisplayed.The throttling device of the RF3000-Differen

-tial Pressure Flowmeter is designed withno dead angle and is made of 316L stainlesssteel and polished.

Standard Specification(Adjust the measuring range based on thestandard zero point, stainless steel 316Ldiaphragm, filling fluid is silicone oil)

1 Performance SpecificationReference accuracyFlow Measurement: ±0.5%、±1%

StabilityReference accuracy × Span /3 years

Power Supply Influence±0.001% /10V (12～362V DC),it can be negligible

2 Function SpecificationsFlow Measurement Range1: 0-1t/h2: 0-2t/h3: 0-3t/h5: 0-5t/h7: 0-7t/hA: 0-10t/hB: 0-15t/hC: 0-20t/hD: 0-30t/h



Installation Location InfluenceVertical installation is recommended. Thechange of the installation position parallel to thediaphragm surface will not cause zero drift. Ifthe installation position and the diaphragmsurface exceed 90°, the zero position in therange of <0.4 kPa will occur, and the flow willalso be affected. The zero output can becorrected by adjusting the zero adjustment. Norange effect.

Output4~20mADC output,HART digital communication.Output signal limit: Imin=3.9mA, Imax=20.5mA

Alarm CurrentUnderreport mode (minimum): 3.7mAOvertray mode (maximum): 21 mANo report mode (hold): Maintain the effectivecurrent value before the faultAlarm current standard setting: high-reportmode

Response TimeThe amplifier component has a dampingconstant of 0.1 s; the sensor time constant is0.1 to 1.6 s, depending on the range andturndown ratio. The additional adjustable timeconstant is: 0.1 to 60 s.

Preheat Time< 15s

Ambient Temperature0 to 65 °C

Storage Temperature /Transport Temperature-40 to 85°C

Medium Temperature Limit150℃

Working Pressure LimitFrom 3.5 kPa absolute pressureto rated pressure.

Electromagnetic Compatibility (EMC)See "Electromagnetic Compatibility Schedule"on the next page.

3. InstallationPower and Load ConditionsThe power supply voltage is 24VR ≤ (Us-12V) / Imax kΩWhere Imax=23 mAMaximum supply voltage: 36VDCMinimum supply voltage: 15VDCDigital communication load range: 230 ~ 600Ω

Electrical ConnectionsM16X1.5 waterproof air socket, terminal blockfor 0.5 ~ 2.5mm2 wire.

Process Interface StandardsASME BPE（Default）ISO 2852DIN 32676

Process Interface SizeTri-clamp DN25～DN80

4 Physical SpecificationsMaterialMeasuring bellows: stainless steel 316LDiaphragm: stainless steel 316LProcess connection: stainless steel 316LFilling liquid: silicone oilTransmitter housing: 316L pipe,304 stainless steel cover

Weight3kg~5kg

Housing Protection LevelIP67



Electromagnetic Compatibility Schedule

No. Test items Basic standard Test ConditionsPerform

-ance Level


sheet 530MHz～1000MHz qualified


(DC power port)

GB/T 9254-2008

sheet 10.15MHz～30MHz qualified



4kV(Contact)

8kV(Ai)B







Note:

(1) A performance level description: During the test, the performance is normal within the limits of the technical

specifications.

(2) B performance level description: During the test, the function or performance is temporarily reduced or lost, but it

can be recovered by itself, and the actual operating conditions, storage and data are not changed.

5 External Dimension（Example: DN40）



6 Model and Specification Code TableDP type differential pressure flow transmitter selection RF3000-10 Accuracy

E ±0.5%

F ±1%

20 Span

1 0-0.1~1t/h A 0-1~10t/h

2 0-0.2~2t/h B 0-1.5~15t/h

3 0-0.3~3t/h C 0-2~20t/h

5 0-0.5~5t/h D 0-3~30t/h

7 0-0.7~7t/h

30 Process interface standard


B ISO 2852

C DIN 32676

40 Process interface size 参考流量（t/h）

1 Tri-clamp 1” Type B / DN 25 1、2、3、5

2 Tri-clamp 1.5” / DN 40 3、5、7、10

3 Tri-clamp 2” / DN 50 5、7、10、15

4 Tri-clamp 2.5” / DN 65 7、10、15、20

5 Tri-clamp 3” / DN 80 10、15、20、30


1 Test Report

2 Material Report

Note 1: Additional options can be selected or multiple choices

Option example: Example: RF3000-F511A2-12[F]: Accuracy ±1%

[5]: The flow measurement range is 0-5t/h [1]: with the test report;

[A]: Process Interface Standard ASME BPE

[2]: Process interface size Tri-clamp 1.5”


RF3100- Coriolis Mass Flowmeter General Specifications Specifications Samples


RF3100- Coriolis Mass

Flowmeter

The RF3100-Coriolis mass flow meter is a flowmeter for metering the flow of fluid through across-section, showing fluid quality directly andmore intuitively. It can measure parameterssuch as mass flow, density and temperatureonline, widely used in pharmaceutical, food andother fields to realize functions such as tradesettlement and industrial process control. TheRF3100 ensures accurate response, optimizeproduction, enhance safety and save onmaintenance costs.

Working PrincipleAs shown in the figure below, the Coriolis massflowmeter is a direct mass flow meter made bythe Coriolis force principle that is in a rotatingsystem while the fluid moves in a straight line,which is proportional to the mass flow.

Standard Specification1 Performance specificationsAccuracy: 0.15, 0.2, 0.5 (default)

StabilityGood reliability and long service life (no flowblocking and moving parts in the fluid channel).

Verification PeriodGenerally, it is no more than one year than

grade 0.5, and no more than two years of grade0.5 and below.

Power supply impact15VDC～40VDC

2 Functional SpecificationsRange Ratio: 20:1Installation location influence

Warning

When installing horizontally orvertically, the flow direction of thepipeline must be the same as theindicator arrow on the flowmeter body. If the flowmeter requires verticalinstallation, the flow must be from bottomto top.

Horizontal installation Diagram:

Vertical installation Diagram



OutputModbus/RS-485, pulse, 4-20mA current loop /HART

Power-on warm-up time20min

Ambient temperature-40°C～+55°C

Working pressure≤ 4MPa

Electromagnetic compatibility (EMC)See "Electromagnetic Compatibility Schedule"

3 InstallationPower supply and load partsVoltage input range 15VDC ~ 40VDC

Electrical connectionsWiring the transmitter should tighten theelectrical connection plug to prevent flammablegases, moisture and dust from entering. The

transmitter's wiring compartment has twoseparate electrical connection wires (M20×1.5)for power and output signal wiring.

Process interface standardASME BPEISO 2852

Process interface sizeTri-clamp DN15～DN50

4 Physical specificationsMaterialSensor body: 304Sensor measuring tube: 316L



No. Test Item Basic Standard Test Condition

1 Electrostatic discharge immunityGB/T17626.2,Class 3,

A kind

Flowmeter for AC and DC power

supply

2 Electrical fast transient burst immunity GB/T17626.4,Class 3 Flowmeter for AC power supply

3 Surge (impact) immunity GB/T17626.5,Class 2 Flowmeter for AC power supply

4Voltage dips, short interruptions, and

voltage changesGB/T17626.11 Flowmeter for AC power supply

Note: During the electromagnetic compatibility test, the flowmeter should work normally, there should be no procedural

disorder and dysfunction, and the memory data should not be lost or changed.



5 External Dimensions（Example: DN15）



6 Model and Specification SelectionRF3100-Mass Flowmeter Selection

10 Accuracy

A Class 0.5（Default）

B Class 0.2

C Class 0.15

20 Display On site

1 None

2 LED Backlit LCD Display（-20℃）


30 Voltage Supply

A 12v-24vDC

B 110V-240VAC

40 Communication Protocol

1 HART

2 Modbus-485

50 Output Signal

A 4-20 mA

B RS-485

C Pulse


1 ASME BPE(默认)

2 ISO2852

3 DIN32676

70 Process Connection Size Reference Flow

A Tri-clamp 0.5” / DN15 30~3000 kg/h

B Tri-clamp 1” Type B / DN25 80~8000 kg/h

C Tri-clamp 1.5” / DN40 320~32000 kg/h

D Tri-clamp 2” / DN50 500~50000 kg/h

E Others

80 Wetted pipe material

1 Stainless Steel 316L（Default）

2 Hastelloy C

3 Others

90 Explosion-proof / special options

A Basic Type

B Explosion Proof

C Intrinsically Safe

D Thunder Proof

100 Tag sign

1 None

2 Located on the nameplate

3 Hanging stainless steel signs

110 Manual

A Chinese

B English



120 Additional options【-】

1 Test Report

2 Material Report

Note: Additional items can be unselected or multiple choices.

Option example: Example: RF3100—A2A1A1D1A1A-12

[A]: Accuracy ±0.5%

[2]: LED backlight LCD display

[A]: Power supply voltage: 24V

[1]: HART Communication

[A]: Output signal: 4~20 mA

[1]: Interface connection standard: BPE

[D]: Interface size: Tri-clamp 2"

[1]: Liquid pipe material: 316L

[A]: Explosion type: none

[1]: Bit number: None

[A]: Chinese manual


Appendix: Process Connection General Specifications Specifications Samples


Appendix: Process Connection

1. Process connection (chuck type, standard)

ASME BPE

Nominal

diameter

DIN 32676

Nominal

diameter

ISO 2852

Nominal

diameter

ASME BPE DIN 32676 ISO 2852

K D K D K D

1/2” 15 12.7 20.3 25 27.5 34 27.5 34

1” 25 25 43.5 50.4 43.5 50.5 43.5 50.5

1 1/2” 40 38 43.5 50.4 43.5 50.5 43.5 50.5

2” 50 51 56.5 64 56.5 64 56.5 64

2 1/2” 65 63.5 70.6 77.4 83.5 91 70.6 77.4

3” 80 76.1 83.5 91 97 106 83.5 91

4” 100 101.6 110 119 110 119 110 119

2. Process connection (customizable type)

Coupling type (DIN 11851)

Nominal

diameter

D RD

25 44 RD52x1/6

32 50 RD58x1/6

40 56 RD65x1/6

50 68 RD78x1/6

DRD DN50

Documents

AboutRocksensor · 2018-12-20 · AboutRocksensor Rocksensor is a company specializing in the design and manufactureofindustrialautomationequipment,especially high-precision pressure