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1502 Hammer Union Pressure Transmitter

Series: HU-1502

As Tough As The Roughnecks Who Use It

Everything on a oil & gas drilling rig needs to be tough. Our 1502 hammer union pressure transducer is built for extreme pressure, high vibration, and rough handling.

Output:
4-20 mA,Voltage
Range:
0-20,000 psi
Lightning Protection?:
Yes
Certification:
Class 1, Div 1,ATEX,IECEx,NACE,Intrinsically Safe,CE
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Description

Certified & Ready
The 1502 HU is certified for global use in hazardous locations through CSA (Class 1, Div 1/Zone 0), ATEX (CE 0344 EX II1G Ex ia IIB T4 Ga), and IECEx (EX ia IIB T4 Ga). It's also NACE MR-01-75 and ISO 15156-3 compliant for sour gasses.

Easy Field Calibration
With the Shunt Cal feature, you can calibrate the transmitter to the right pressure range without having to pressure it up.

Handles Vibration
The welded body and durable electronics handle extreme vibration common in MWD and other high pressure processes.

Smart Design
When we first started the design for the HU, we made sure to pay attention to the details - like a wider top for easy access to the connector, and drain holes to keep it from filling with water.

Common Model Configurations

Model Number Model Description
HU-L24-IS-5K-PSIS-E15-P36-K0 4-20mA Output, 6 pin Bayonet w/Shunt Cal, 0-5 kPSIS, Welded 1502 fitting
HU-L24-IS-10K-PSIS-E15-P36-K0 4-20mA Output, 6 pin Bayonet w/Shunt Cal, 0-10 kPSIS, Welded 1502 fitting
HU-L24-IS-15K-PSIS-E15-P36-K0 4-20mA Output, 6 pin Bayonet w/Shunt Cal, 0-15 kPSIS, Welded 1502 fitting
HU-L24-IS-5K-PSIS-E16-P36-K0 4-20mA Output, 4 pin threaded MS1302 w/Shunt Cal, 0-5 kPSIS, Welded 1502 fitting
HU-L24-IS-10K-PSIS-E16-P36-K0 4-20mA Output, 4 pin threaded MS1302 w/Shunt Cal, 0-10 kPSIS, Welded 1502 fitting
HU-L24-IS-15K-PSIS-E16-P36-K0 4-20mA Output, 4 pin threaded MS1302 w/Shunt Cal, 0-15 kPSIS, Welded 1502 fitting

Refer to Model Number Configurator on the datasheet for a full list of configuration options.

Go To Datasheet

Specifications

Performance

Pressure Range
Up to 20,000 psi
Accuracy
B.F.S.L. ≤ 0.25% of full scale
NIST up to ±0.1% available in select ranges
Temperature Compensation Range
Up to -40 to 150° F (-40 to 65° C)
Temperature Effects on Zero & Span
±0.026% FSO/°C (±0.01% FSO/°F)
Life Expectancy
10 million cycles minimum
Frequency Response
Less than 5mS

Programming

Shunt Cal
100% of Full Scale

Electrical

Supply Voltage
10-30 VDC on sensor
Loop Resistance
1124 ohms @ 30 VDC decreasing linearity to 0 ohms @ 10 VDC
Insulation Resistance
>100 megohms @ 500 VAC, 70°C

Physical

Wetted Material
NACE MR-01-75 and ISO 15156-3 compliant Nickel Alloy
Enclosure
316L SS
Size
Fig. 1502

Approvals

CSA Intrinsically Safe
Class I, Div. 1, Groups C & D, EX ia IIB T4
Class I, Zone 0, AEx ia IIB T4
ATEX Intrinsically Safe
4-20mA
CE 0344 EX II1G Ex ia IIB T4 Ga (Ta = -40°C to +85°C)
IECEx Intrinsically Safe
4-20mA
EX ia IIB T4 Ga; Ta = -40°C to +85°C

Connectivity

Outputs
4-20mA
0-5 VDC
Internet Connectivity
with RST-5003 (4-20mA version only)
Output Signal @ 21º C
4-20 mA: 3-30 mA max
0-5 VDC: 110 mA inrush current
0-5 VDC: 3.5 mA operating current

Environmental

Storage Temperature
-50 to 248º F (-50 to 120º C)
Operating Temperature
-40 to 185° F (-40 to 85° C)
Enclosure Protection
IP67