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Current Output Pneumatic Pressure Transmitter for Gage Pressure Measurement
- Up To Three Field Selectable Ranges In A Single Unit
- Ideal for Monitoring Pneumatic Pressure
- Suited For Clean, Dry, Non-Corrosive Gases
- Rugged Steel NEMA-4 Enclosure
- Excitation 12 to 40 Vdc or 12 to 35 Vac
- Accuracy Value 0 to 5 or 0 to 10 Vdc (3 wire)
- Input Resistance 50 x (supply voltage 12)
- Maximum Compensation Temperature -18°C (0°F)
- Minimum Compensation Temperature -18°C (0°F)
- Wetted Materials Silicon Diaphragm
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)
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)
