Ashcroft A4 Intrinsically Safe Non Incendive Pressure Transmitter

The Ashcroft® A4 pressure transmitter fulfills a wide spectrum of pressure sensing requirements where Intrinsically Safe or Non-Incendive hazardous location ratings are needed. An ideal product for demanding field applications.

Key Features:

  • Rugged case
  • Onboard microprocessor provides accurate, reliable and stable output data
  • Highly configurable; wide selection of pressure ranges, pressure connections and electrical terminations
  • Intrinsically and non-incendive approvals (FM / CSA)
  • Zero and span access optional


  • Accuracy: ±0.25%, ±0.50% or ±1.00% span
  • Pressure Ranges: 1.5 to 10,000 psi; absolute ranges available
  • NEMA 4X IP65 housing; 304 stainless steel
  • Wetted material: all-welded 316L stainless steel
  • Output signal: 4-20 mA

The A4 is ideal where consistent, and reliable pressure measurement is essential:

Industrial and OEM Applications:

  • Oil Field Equipment    
  • Natural Gas Compression and Transfer Control
  • Alternative Energy Projects                                                                                                                                                                                                                                                                                                                                                  

Process Applications:

  • Upstream Oil and Gas Production
  • Natural Gas Compression and Transfer Control 
  • Alternative Energy Projects

Please Contact Us for more detail