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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.

Highlights

  • ±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

Specifications

BrandASHCROFT

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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