ACI GP(0-500S)-20-P : 304L Stainless Steel Gage Pressure Transducer (Air, Gases & Liquids), +/-1.5% FS Accuracy, 500 PSI, 4 to 20 mA (2-Wire, Loop Powered) Output, 1/4"-18 NPT, 2 Year Limited Warranty
The GP Series is designed to provide excellent accuracy and reliability in commercial, industrial, and process control applications where performance is critical. The bulk micro-machined transducer features a stainless steel diaphragm with welded construction that contains no O-rings, which makes them compatible with any gas or liquid compatible with 304L stainless steel. Some of the compatible gases and liquids include refrigerants, glycol, motor oil, diesel, hydraulic fluid, brake fluid, water, waste water, Hydrogen, Nitrogen and air.
Specifications:
| Supply Voltage: | 250 Ohm Load: +14.5 to 30 VDC | 500 Ohm Load: +20 to 30 VDC |
| Reverse Polarity Protection: | +/- 16 V over 5 minutes |
| Maximum Load Resistance: | 800 Ohms @ 24 VDC | Formula: (Supply VDC – 8 VDC) / 0.020A |
| Supply Current: | 25 mA minimum |
| Output Signal: | 4 to 20 mA (2-Wire, Loop Powered) |
| Response TIme: | < 1 ms |
| Pressure Range: | See “Ordering Grid” on back of data sheet |
| Accuracy @ 22°C (71.6°F)1: | +/-1.5% FS |
| Stability: | ≤ +/- 0.25% of span/year |
| Proof Pressure | 2x FS |
| Burst Pressure: | 3x FS |
| Thermal Shock: | 50 Cycles (105°C to -40°C, 0.5 hr soaks @ Temp. (10s Transfer)) |
| Vibration (100 to 2000Hz, 20g Sinusoidal, 3 Axes): | 10 Hours |
| Operating Temperature Range: | -40 to 257°F (-40 to 125°C) |
| Storage Temperature Range: | -40 to 176°F (-40 to 80°C) |
| Operating Humidity Range: | 0 to 95% RH, non-condensing |
| Media Type: | Any gas or liquid compatible with 304L Stainless Steel |
| Transducer Housing Material: | Stainless Steel |
| Process Fitting Material | Thread Size: | 304L Stainless Steel | 1/4”-18 NPT |
| Recommended Torque Specification: | 150 lbs-in (16.95 Nm) |
| Wiring Connections: | Packard Connector (Cables ordered separately per “Ordering Grid” on back of data sheet) |
| Approvals: | RoHS2, WEEE, ISO 9001 |
| EMC Compatibility: | 150 V/m |
| EMC Compatibility: | 2.77”(70.36mm) x 0.95 (24.13mm) |
Datasheets
 | ACI GP Series Gage Pressure Transducer |
| ACI Gage GP Installation & Operation Instructions |
- Pressure Type:
- Single
- Media:
- Wet
- Pressure Range:
- 0-500PSI
- Output Signal:
- 4-20mA
