WECO® 1502, 2 inch Explosion Proof, Pressure Transducer

Stellar Technology’s EP 1502 hammer union pressure transducers are explosion proof configurations designed for upstream oil and gas applications. This transducer meets the regulatory requirements of both the BOEM (Bureau of Ocean Energy Management) and BSEE (Bureau of Safety and Environmental Enforcement) now being enforced in the Gulf of Mexico. 

Stellar Technology’s explosion proof hammer union 1502 is certified by both CSA and ATEX as Class I, Div I hazardous area components.

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Hammer Union Transducer Product Information

The Series GT25XX 2-inch explosion proof sensors are CSA certified and the Series GT23XX explosion proof pressure transducers are ATEX certified.

Both are available with a wide variety of signal outputs ranging from:

  • 4-20 mA current outputs
  • 0-5 Vdc, 1-5 Vdc, and 0-10 Vdc voltage outputs
  • Digital outputs such as RS232, RS485, CANbus, and Modbus

Electrical termination consists of ½ in. NPT male or ½ in. NPT female conduit connections with 18 inches of insulated leads.

Each of our WECO® 1502 hammer union transducers is constructed of all-welded stainless steel.  All wetted parts are one-piece Inconel and are NACE MR0175/ISO15156 compliant. Every 2-inch explosion proof hammer union transducer is manufactured to rigorous shock and vibration requirements.

If needed, Stellar Technology can assist you with selecting various connection options. (For intrinsically safe versions of Stellar Technology hammer union 1502, 2202, 2202 explosive proof hammer union pressure transmitters please see our data sheets for IS hammer union pressure transmitters.)

In addition to the explosion proof hammer union pressure transducers, Stellar Technology provides other equipment designed specifically for hazardous locations, such as:

  • Pressure transducers
  • Load cells
  • Reaction torque sensors
  • Temperature sensors that are either explosion proof (CSA and ATEX certified) or intrinsically safe (also, CSA and ATEX certified).

Standard Features, 2-inch Hammer Union Transducer

The explosive-proof hammer union’s standard features include:

  • Explosion proof (Class I, Div 1)
  • CSA and ATEX certified
  • Field tested and proven
  • +/- 0.2% accuracy
  • Analog or digital outputs
  • All-welded construction
  • 1/2″ NPT male or female conduit connection
  • Compliance with NACE standard MR0175/ISO15156 (2003)
  • Vibration and shock protection
  • RFI/EMI protection

Optional Features for Explosive Proof Hammer Union Transducer

This 2-inch pressure transducer has the following optional features available:

  • Explosion proof terminal box
  • Pressure range specific marking
  • Dual (CSA and ATEX) certifications
  • Carrying handle