FD-311-He
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Gas type
Helium (He)
Helium (He)
Technology
Thermal conductivity
Thermal conductivity
Measuring range
0...100 %vol
0...100 %vol
Measuring method
Pump
Pump
Accuracy
< 2.0 % of full scale
< 2.0 % of full scale
Sensor life
10 years
10 years
Temperature resistance
0...+50°C
0...+50°C
Pressure resistance
Atmospheric
Atmospheric
Power supply
Lithium battery
Lithium battery
Protection
IP65
IP65
Explosion proof
Ex ib IIB T3 Gb
Ex ib IIB T3 Gb
Data sheet (English)
pdf data_FD-311-He
