HA Series Data Sheet

7/31/2019 HA Series Data Sheet

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PATENTS PENDING

AUS

TRALIAN

MANU

FA CTUR

ED

DESIGNED

& Approved

1

DATA SHE ETFEBRUARY 2002

NON CONTACT LEVEL MEASUREMENT

Ultrasonic Level TransmitterHA Series

FUNCTION

High Power, Non Contact Continuous Level with a 4-20mA analogue output and Two IndependantlyProgrammable Relay Outputs (Integral version). Fourindependant programmable relay outputs (Remoteversion).

TYPICAL USES

s Continuous level monitoring -Powder/Solids.

s Continuous level monitoring -Liquids/Slurries/Sludge.

PRIMARY AREAS OF APPLICATION

LIQUIDS/SOLIDS:

s Continuous level control of-tanks, sumps, floor sumps

sContinuous level of-bins, silos, surge bins, rom bins

OTHER SPECIALIZED APPLICATIONS INCLUDE:

s High temperature level applications = 175C.

s Detecting product on conveyors.

s Pump control for sewage pump stations (4 pumps).

s Level control on sticky syrups/sludge/shortening etc.

s Crusher level controls.

s Crane/vehicle collision detection.

s Sanitary fittings for the food industry.

LOW COST AC or DC POWEREDNON CONTACT LEVEL MEASUREMENT

Ultrasonic Level

TransmitterHA SERIES

Solid/Liquid Level5, 10, 15, 20 and 30kHz Systems with upto 80m (260ft.) range.

Optional Communications: MODBUS HART


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General Description

The Hawk HA series ultrasonic transmitter is available

in 5kHz, 10kHz, 15kHz, 20kHz and 30kHz models to

suit a wide variety of applications, environments andvessel sizes.

The instrument has a 4-20mA analog (ISOL) output, as

well as a Remote press to test failsafe feature for critical

level applications. Independent relays for level alarms

are also available.

The HA series, are available in an integral version, with

electronics and housing mounted directly onto the

transducer, or, as a remote transmitter version, for high

temperature applications.

Principal of Operation

The Hawk HS and HA ultrasonic systems emits an

ultrasonic pulse, that is reflected back from the product

being measured. The reflected signal or echo, is

processed using specially developed Hawk software to

enhance the correct echo and reject false or purious

echoes. The distance from the transducer to the product,

is calculated using the speed of sound through air and

the return time of the reflected echo from the product.

The measured distance is automatically temperaturecompensated to ensure maximum accuracy and is

compared to the programmed span (0-100%) and relay

set points for output status.

The analog output is 4-20mA and there are 2 relays on

the integral version, and 4 relays on the remote version.

Features

s Non contact point level detection (max. 80m.)

s Simple to set up and commission.

s Low cost.s Integral 4-20mA (ISOL) plus (2 relays).

Remote 4-20mA (ISOL) plus (4 relays).

s 5 Transducer frequency ranges for greater

power. 5kHz, 10kHz, 15kHz, 20kHz and 30kHz.

s 12Vdc, 24Vdc and 48Vdc power supply.

s 110 Vac, 220Vac or 240Vac 50/60Hz supply.

s HA 30 (30kHz) max. 10m (32ft) Liquids.

max. 3m (10ft) Solids.

HA 20 (20kHz) max. 20m (65ft) Liquids/Slurries.

max. 30m (100ft) Solids/Dusty.HA 15 (15kHz) max. 50m (160ft) Liquids/Slurries.

max. 30m (100ft) Solids/Powders.

HA 10 (10kHz) max. 80m (260ft) Liquids/Slurries.

max. 30m (100ft) Solids/Powders.

HA 05 (5kHz) max. 80m (260ft) Liquids/Slurries.max. 80m (260ft) Solids/Powders.

s Liquids, slurries, solids and powders

can be measured.

s 2 or 4 relay output for high-high, high-low andlow-low totally adjustable at any time, plus

failsafe mode.s Auto compensation for steam, dust,

condensation etc.

s Impact resistant IP67 rated enclosure.

Metal/Polycarbonate.

s Programmable fail-safe output mode.

s Remote failsafe test facility.

s Programmable failsafe timer.

s Agitator discrimination.

s 2 x 8 digit display with operating diagnostics.

s Selectable Units of Display.

s Selectable Display Mode (Space, Material or %).

s Max. temperature: Remote Amplifier version

with Hi-Temp. *Transducer = 175C.

s Ex. Version: Class 1, Zone 1 (pending).

s Sanitary fitting for food industry.

s Optional mounting flanges/threads.

* Consult factory

Communications Options:

MODBUS HART


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Alternate

TYPICAL APPLICATIONS

Span will be from Transducer.

Face to point directly below Transducerin Vessel.

Ensure transducer is perpendicular toliquid surface at all times.

50mm(2") Min

R

Span

Offset transducer1/4 to 1/3R

AlternatePreferred

End View

HAI-30

R

1/4 to 1/3R

Top View

Preferred

Do Not Mounton Centreline

Conical Shape Vessels

High/Low Solid(Granular/Powder)

High/Low

Liquid/Chemical

Feeder Pipe

HAI-20

Up to 4 Pumps

Sewage Wet Well

9.5m

1

HAR-20D

TE20-46FCA4

RemoteAmplifier

FloodHood

TE20-46CA4

HAR-20D

9.5m

1

9.5m

1

Conveyedpneunaticair slide

HAR-10D

TE10-46FCA10

Horizontal Liquid Tanks


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Terminal Connections for DC Supply Model dependant

a) 3 Wire DC Modulating from Common User Supply (RL to +DC)

b) 3 Wire DC Modulating from Common User Supply (RL to GND)

c) 4 Wire DC Driving from Internal Isolated Supply (I+)

UserDC Supply

+

+

PLCDCSIND

RL Max 700

4-20mA

I+ (Not used)

ICOM

I

+DC

GND

Note:RL max = 700 if user DC Supply 18V

Useshielded

cable


UserDC Supply

+

+

PLCDCSIND

RL Max 700

4-20mA

I+ (Not used)

ICOM

I

+DC

GND

Useshielded

cable

Note: Isolated current output can be made common with +DC or GND if required.(e.g. RL connected to GND)

UserDC Supply

+

+

PLCDCSIND

RL Max 700

4-20mA Useshielded

cable

I+

ICOM (Not used)

I

+DC

GND

WIRING DIAGRAMS


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Terminal Connections for AC Supply Model dependant

d) Modulating from Users External DC Supply (RL to Pos.)

e) Modulating from Users External DC Supply (RL to Neg.)

f) 4 Wire DC Driving from Internal Isolated Supply (I+)

110/220/240VacSupply

PLCDCSIND

RL Max 700

4-20mA

I+ (Not used)

ICOM

I

Active

Neutral


{Earth

+

+

UserDC Supply

Useshielded

cable


PLCDCSIND

RL Max 700

4-20mA

I+ (Not used)

ICOM

I

Active

Neutral


{Earth

+

+

UserDC Supply

Useshielded

cable


PLCDCSIND

RL Max 700

4-20mAI+

ICOM (Not used)

I

Active

Neutral{Earth

+

Note: Isolated current output can be made common with external DC Supply Pos.or Neg. if required.(e.g. RL connected to GND)

Useshielded

cable

WIRING DIAGRAMS


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SPECIFICATIONS

Frequency 5kHz, 10kHz, 15kHz, 20kHz, 30kHz

Operating Voltage

12Vdc, 24Vdc, 48Vdc 110, 220 or 240Vac 50/60Hz

Power Consumption


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PART NUMBERING

Hawk Measurement Systems

15-17 Maurice CourtNunawading 3131 Victoria Australia

Telephone: 61 3 9873 4750

Facsimile: 61 3 9873 4538

Email Address:[email protected]

Web Site:h t t p : / / w w w . h a w k l e v e l . c o m

AD DI TI ON AL PR OD UC T WARR AN TY AN D AP PL IC ATI ON GU AR AN TE ES UP ON RE QU ES T.

TECHNICAL DATA SUBJECT TO CHANGE WITHOUT NOTICE.


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HMS HA Series 10/01

Represented by:

HA Integral System

TE Series TransducerFREQUENCY30 = 30kHz20 = 20kHz10 = 10kHz05 = 5kHz

HOUSING MATERIAL0 = UPVC2 = Stainless Steel4 = Polypropylene5 = KYNAR (PVDF)

FACING MATERIAL0 = Polyolfin/Elastomer3 = Titanium6 = Teflon7 = Gylon9 = Teflon/Titanium

MOUNTING ACCESSORIESF = FlangeC = Focaliser ConeFC = Flange & Focaliser ConeS = SanitaryT = Thread

FLANGE/THREAD TYPEA = ANSID = DINJ = JISB = BSPN = NPTT = Tri CloverZ = Special Request

FLANGE/THREAD SIZE 4 = 100mm/4" Flange

1 = 250mm/10" Flange2 = 2" Thread3 = 3" ThreadZ = Special Request

CONE MATERIAL4 = Polypropylene8 = Polyurethane7 = Carbon FibreX = Not Required

TEMPERATURE CONTROLH = Heating CoilC = Cooling Coil

X = Not Required

TE 30 - 4 6 FC A 4 4 - X

HA Remote TransmitterMODELHA = Ultrasonic Level Transmitter with Analogue output

FREQUENCYR = Remote Transmitter/Amplifier

FREQUENCY30 = 30kHz20 = 20kHz

15 = 15kHz10 = 10kHz05 = 5kHz

POWER SUPPLYA = 12Vdc

B = 24VdcC = 48VdcD = 220 to 240Vac and 24 to 32VdcE = 110 to 120Vac and 24 to 32VdcZ = Special request

BP = Black Powder Coated Mouting BracketBS = Stainless Steel Mounting Bracket

COMMSX = Not RequiredM= MOBBUSH = HART

HA R - 30 B - BS - X

MODELHA = Ultrasonic Level Transmitter with Analogue o utput

HOUSING

I =Integral Housing (electronics and transducer in one housing) FREQUENCY

30 = 30kHz20 = 20kHz10 = 10kHz05 = 5kHz

HOUSING MATERIAL0 = UPVC2 = Stainless Steel4 = Polypropylene5 = KYNAR (PVDF)

FACING MATERIAL0 = Polyolfin/Elastomer3 = Titanium6 = Teflon7 = Gylon9 = Teflon/Titanium

POWER SUPPLYA = 12Vdc

B = 24VdcC = 48VdcD = 220 to 240Vac and 24 to 30VdcE = 110 to 120Vac and 24 to 30VdcZ = Special request

MOUNTING ACCESSORIESF = FlangeC = Focaliser ConeFC = Flange & Focaliser ConeS = Sanitary fittingT = Thread

FLANGE/THREAD TYPEA = ANSID = DINJ = JISB = BSPN = NPTT = Tri CloverZ = Special Request

FLANGE/THREAD SIZE

4 = 100mm/4" Flange10 = 250mm/10" Flange20 = 2" Thread30 = 3" ThreadZ = Special Request

CONE Material4 = Polypropylene8 = PolyurethaneX = Not Required

TEMPERATURE CONTROLH = Heating CoilC = Cooling Coil

X = Not Required

COMMSX = Not RequiredM = MODBUSH = HART

HA I 30 4 6 B FC A 4 4 - X - X

Measurement Systems

Documents

HA Series Data Sheet