High Purity Oxygen Transmitter (GNL-6100)
GNL-6100 oxygen transmitter adopts ionization oxygen sensor as measuring unit. In its inner a microprocessor plays a key role, which can calculate the oxygen concentration in sampling gas by analyzing the signal and translate the measured data to the display. This oxygen analyzer has one programmable alarm point,and one programmable electric current (4-20mA) output. It can accurately measure the oxygen concentration of nitrogen and oxygen mixture whose oxygen content is from 21.00% to 99.99%.
The sensor used in the oxygen transmitter is the advanced ionization oxygen sensor, which has such remarkable characteristics as high precision, long life, good stability, small volume, simple operation and without benchmark gas.
Power Supply: 24±10% VDC
Measuring Range: 20.6%-99.99% O2
Communication Mode: RS232
Signal Output: 4-20mA
Load Capacity: ≤250Ω
Accuracy: ≤±1% in FS range
Repeatability: 0.5% of FS range
Stability: <±1% of FS range (168h)
Response Time: <30s
Power Consumption: <5W
Working Temp.: 0ºC ~+ 50ºC
Working Humidity: <80% RH
Installation Mode: Hanging
Sensor life: 35000 hours at 25 and 1 ATM
Warranty: 12 months analyzer; 12 months sensor
It can be used to measure the oxygen concentration in oxygen supply system in hospital & altiplano hotels, high pressure oxygen warehouse, air separation & cleaning plant, tunnel, deep well, civil air defense project, city gallery, shopping center, garage, store house, etc.
Tested gas pressure
Gas composition and impurity.