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Stainless steel pressure transducer with 1/8 inch NPT thread and connector harness

300 PSI Pressure Transducer Gauge

SKU CH-665A-VCCK9

Measures oil, fuel, water or air pressure from 0 to 300 PSI with a 0.5-4.5 V output on a 1/8"-27 NPT stainless steel body

  • Accurate 0.5V-4.5V linear output for precise readings
  • ±1.0% FS error delivers high-precision measurement
  • 316 stainless steel and ceramic construction ensures durability
  • 1/8"-27 NPT thread fits standard oil, fuel, water, air systems
  • Compact lightweight design allows easy installation and operation

300 PSI Pressure Transducer Sensor

This new 300 PSI pressure transducer sensor delivers a 0.5V to 4.5V linear voltage output from a 5V DC supply. The 1/8"-27 NPT thread connects directly to oil, fuel, water or air systems. A 316 stainless steel body with ceramic pressure plates provides durability and a damping design against instantaneous impact.

Suited for 0-300 PSI monitoring

Technicians measuring oil, fuel, gas, water or air pressure within the 0-300 PSI range will find the ±1.0% full-scale accuracy and wide temperature performance reliable. Installers who require a current-loop output, a different thread standard or a pressure span above 300 PSI must choose another device.

0.5V-4.5V output at 5V DC

The defining specification is the 0.5V to 4.5V ratiometric signal powered by 5V DC, which determines compatibility with data loggers, ECUs and display gauges. Verify that your acquisition hardware accepts this voltage span before purchasing.

How it compares

Measured against everything we stock in Gauges & Tachometers, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 70% of the 193 comparable items (median $35.99).

Specifications

No published specifications for this item yet.

Questions about this item

What power supply and thread fitting do I need to connect the 0.5-4.5V output sensor?

The transducer requires a 5V DC supply drawing 3mA and mounts via a 1/8"-27 NPT thread into the port you are monitoring.

Will the 316 stainless steel wetted parts resist corrosion if I keep my existing 304 stainless fittings?

Yes, the sensor body uses 316 stainless steel while the housing is 304 stainless steel, so the two alloys are compatible in typical oil, fuel, water or air systems.

How can I verify the sensor is reading correctly after installation?

With the system at zero pressure the output should sit at 0.5V; at full 300 PSI it should reach 4.5V, giving a linear 0.5-4.5V span you can check with a multimeter.

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