The OMEGA PX271A pressure transmitter is ideal for use in pneumatic control systems and other industrial applications. The sensing element is a 100% solid state piezoresistive silicon chip featuring low hysteresis, excellent repeatability, and long term stability. The signal conditioning and temperature compensation are performed by industrial quality integrated circuits to provide an accurate, linear, 4-20 mA output that requires no additional signal conditioning.
SPECIFICATIONS Excitation: 24 Vdc (12-40) Output: 4-20 mA (2-wire) Accuracy: ±1% FS Compensated Temp.: -18 to 82°C (0 to 180°F) Thermal Effects: ±0.030%/°C, ±0.025%/° Proof Pressure: 40 psig Burst Pressure: 100 psig Max. Loop Resistance: 50 x (supply voltage 12) Response Time: 400 ms Media Compatibility: Dry non-corrosive gases only Pressure Port: 1 /4 ' hose barb Electrical Connection: Screw terminals Weight: 0.45 kg (1 lb) Case: 18 gage steel, NEMA (IP65) rated Dimensions: 152.4 H x 101.6 W x 57.15 mm D (6.0 H x 4.0 W x 2.25' D)