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Compact cylindrical transducer with cable leads and male NPT fitting

Ashcroft

Ashcroft G2 Pressure Transducer 0-30 psi 1-5V DC

SKU CH-00TC-PQD8D

Measures 0 to 30 psi with 1 to 5 V DC output, ±0.50 % full-scale accuracy, NEMA 4X and IP67 housing, operating from -40 to 257 °F on 9 to 36 V DC

  • ±0.5 % full-scale accuracy for reliable readings
  • 1–5 V DC output integrates with standard controls
  • 9–36 V DC supply fits common power sources
  • IP67 and NEMA 4X ratings resist water and dust
  • 40 °F to 257 °F operating range handles harsh environments

Ashcroft G2 0-30 psi Transducer

The Ashcroft G2 pressure transducer measures from zero to 30 psi and provides a 1 to 5V DC output signal. It operates on a 9 to 36V DC supply and carries NEMA 4X and IP67 ratings for harsh environments. The housing is made of nylon and the process connection is a male 1/8 inch NPT fitting.

Interface and signal limits

The three-wire device delivers a voltage output proportional to pressure within a +/- 0.50 percent full-scale accuracy. Supply voltage must stay between 9 and 36V DC for correct operation. The transducer functions across a temperature range of -40 to 257 degrees Fahrenheit. Exceeding the 30 psi upper limit or the voltage range will invalidate readings.

Installation checks

Verify that your system uses a female 1/8 inch NPT port to match the male process connection. Confirm the controller accepts a 1 to 5V DC input and can provide 9 to 36V DC power. Ensure the operating environment stays within the stated temperature extremes and that the NEMA 4X or IP67 protection level meets the installation requirements.

How it compares

Measured against everything we stock in Pressure Washer Guns & Spare Parts, at today’s prices. Recalculated every night.

Price $117.99
Pricier than about 79% of the 141 comparable items (median $26.99).

Specifications

Product
Brand nameASHCROFT

Questions about this item

Should I pick the 0 to 30 psi range or a higher range for my system?

Choose the 0 to 30 psi version when your normal operating pressure sits in the lower half of that span; the +/- 0.50% full-scale accuracy is tightest near mid-range.

What does the 1 to 5V DC output actually give me on the machine?

The transducer delivers 1V at 0 psi and 5V at 30 psi, so your controller sees a linear 4V span across the full working range.

How does the NPT 1/8 in male thread and 3-wire cable limit installation?

The 1/8 in male NPT fits standard female ports, while the three-wire leads carry 9 to 36V DC supply, ground and the 1 to 5V signal in one cable.

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