GP:50 Model 311 Industrial Grade Pressure Transducer 311BRF7GFCJG19 with Red Cable

S/N: 111249

Pressure Range: 0-300 PSIG

Output Signal: (Model 311) 4-20 mA

Excitation Voltage: (Model 311) 9.0 to 36 Vdc

Bridge Resistance: Silicone Sensor: 3 to 5KΩ
Strain Gage: 5KΩ (350Ω Option)
(Some mV/V options are amplified, changes bridge 
resistance, consult factory)

Circuit Protection: (Model 211/311): RFI, EMI & Reverse polarity 
protected

Response Time: (211/311): <3 ms 10% to 90%

MECHANICAL
Process Connection: ¼” NPT (F) standard (options available)
Electrical Connection: 36” long PVC Jacketed cable, 4-conductor
Proof Pressure: 2X FSO or 22.5K PSI (1,551 BAR)
(whichever is less)
Burst Pressure:
5X FSO or 23K PSI max. (1,586 BAR), 
whichever is less, Vacuum 5X FSO in 
gauge pressure
Approximate Weight: 10 oz. (0.3 kg) nominal
(options may increase weight)

Operating Range: -40 °F to +250 °F (-40 °C to +121 °C)
Compensated Range: 0 °F to +180 °F (-17.7 °C to +82 °C)
Storage Ambient: -65 °F to +250 °F (-53 °C to +121 °C)
Effect on Zero/Span: ±1.0% FSO/100 °F

Model 111/211/311 Industrial Grade Pressure Transducer from GP:50 strain gauge-based sensors are expressly designed to withstand the shock, vibration and pressure spikes common to most hydraulic and pneumatic control systems.

The highly rugged, all-welded stainless steel design of the Model 111/211/311 offers high corrosion resistance, making the sensors an ideal choice for demanding oil & gas, steelworks, rolling mills and process control applications. Units are further available with optional 10X proof pressure for extended worry-free service life within challenging environments.