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Stainless steel cylindrical pressure transducer with DIN connector and NPT fitting

Ashcroft

Ashcroft G2 500 psi pressure transducer

SKU CH-6RCQ-594BR

Measures 0 to 500 psi with 4 to 20 mA output, ±0.50 % accuracy, 1/4 in NPT male connection, NEMA 4X and IP67 rating, and operates from -40 to 257 °F

  • Measures up to 500 psi full scale
  • ±0.50 % accuracy across the range
  • NEMA 4X and IP67 for harsh environments
  • Operates from -40 °F to 257 °F
  • 4–20 mA two-wire loop on 9–36 V DC

Pressure transducer for 0 to 500 psi systems

The Ashcroft G2 pressure transducer measures gauge pressure from 0 to 500 psi with a 4 to 20 mA DC output. It operates on a 9 to 36 V DC supply and delivers accuracy within ±0.50 % full scale. The two-wire design simplifies integration into existing control loops for industrial monitoring tasks.

DIN 43650 Form A connector and NEMA 4X enclosure

A DIN 43650 Form A connector provides a secure electrical interface while the cable gland entry protects wiring from moisture. The housing meets NEMA 4X and IP67 ratings for wash-down and submersion resistance. A 1/4 in male NPT process connection threads directly into standard ports without adapters.

Verify voltage supply

Confirm your system supplies 9 to 36 V DC and expects a 4 to 20 mA signal proportional to 0 to 500 psi. The transducer operates between -40 °F and 257 °F, so ensure process temperatures stay within these limits. Buyers needing a different pressure span or voltage output cannot use this model.

Highlights

  • Measures up to 500 psi full scale
  • ±0.50 % accuracy across the range
  • NEMA 4X and IP67 for harsh environments
  • Operates from -40 °F to 257 °F
  • 4–20 mA two-wire loop on 9–36 V DC

Specifications

BrandASHCROFT

Questions about this item

What does the DIN 43650 Form A connector limit in practice?

The connector carries a 4 to 20mA DC two-wire loop powered from 9 to 36V DC, so cable length is limited by voltage drop on the supply lines.

What thread and clearance does the 1/4 in male NPT process connection need?

It requires a 1/4 in female NPT port; the hex body needs a spanner flat and enough depth for the tapered threads to seal.

How is the transducer wired, and which step is often missed?

Connect the two wires to the DIN 43650 Form A pins for the 4 to 20mA loop; the step often missed is tightening the cable gland to keep the IP67 seal.

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