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Automation Products Group

1502 HU Hammer Union Pressure Transmitter

Designed for the rugged environments of land based, ranges to 15,000 psi, CSA/ATEX/IECEx approved

Starting At
$2,016.00 CAD
Normally ships in 2-3 Weeks

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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.

• Ranges to 15,000 psi
• 4-20 mA or 0-5 VDC output
• WECO® 1502 fitting for 2” line
• Exceptional shock and vibration resistance
• ±0.25% accuracy of full scale
• CSA/ATEX/IECEx Approved

Accuracy 0.25% of full scale (BFSL)
Standard Pressure Ranges 0-20,000 psis
Overpressure 1.5 times full scale, 22.5 kpsi, or limit of WECO fitting, whichever is smallest
Burst Pressure 3 times full scale, 22.5 kpsi, or limit of WECO fitting, whichever is smallest
Compensated Temperature -40 - 65C (-40 - 150F)
Temperature Effects on Zero & Span 0.026% FSO/C (0.01% FSO/F)
Life 10 million cycles minimum
Frequency Response Less than 5mS
Storage Teperature -50 - 120C (-50 - 248F)
Operating Temperature -40 - 85C (-40 - 185F)
Enclosure Protection IP67
Output Signal @ 21C 4-20 mA: 3-30 mA max
0-5 VDC: 110 mA inrush current
0-5 VDC: 3.5 mA operating current
Supply Voltage 10-28 VDC on sensor
Loop Resistance 1012 ohms @ 28 VDC decreasing linearly to 0 ohms @ 10 VDC
Insulation Resistance >100 megaohms @ 500 VAC, 70C
Shunt Cal 100% of full scale output
Wetted Materials Conforms to NACE MR-01-75 and ISO 15156-3
CSA/cCSAus Contract #237484
IS Class 1, Division 1; Groups C & D
Class 1, Zone 0, AEx ia IIB T4
Ex ia IIB T4
Ambient: -40 - 85C
ATEX 4-20 mA
CE 0344 EX II 1G Ex ia IIB T4 Ga
(Ta = -40C to +85C)
IECEx 4-20 mA
EX ia IIB T4 Ga (Ta= -40C to +85C)

• Oil and Gas Drilling
• Measurement While Drilling
• Cementing
• Mud Pumps / Mud Logging
• Fracturing
• Acidizing
• Standpipe
• Stimulation
• Well Head Measurement
• Choke and Kill
• Coiled Tubing

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