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- Beck - Model 981 - Pressure Transmitter
Beck - Model 981 -Pressure Transmitter
Analogue pressure transmitter monitoring overpressure, vacuum or differential pressure of liquid and gaseous – also aggressive – media. The pressure measurement is carried out in difference to the atmospheric pressure (relative pressure).
Temperature range:
Working and storage temperature from –20°C to +85°C
Storage temperature up to +85°C, depending on material of pressure connection and diaphragm.
Output signal:
4 – 20 mA 2-wire
0 – 10 VDC 3-wire
Supply voltage:
10 to 30 VDC: 4 to 20 mA
18 to 30 VDC: 0 to 10 V
Electrical connection:
AMP connection M12 4-pole
Protection class:
IP54 acc. to EN 60529
Pressure range:
+/- 100 mbar
+/- 50 mbar
0 – 25 mbar
0 – 50 mbar
0 – 100 mbar
0 – 150 mbar
0 – 300 mbar
0 – 600 mbar
Diaphragm material:
NBR, EPDM, Silicone, FKM / FPM
Pressure connection:
Material: PA, PVDF, PPS, Brass, Stainless steel
Hose nipple: Various diameter
Thread: Various threads