This gas-analyzer is intended for measuring low concentrations of H2S in the air (5-200 ppb, 5·10-7-2·10-5 % vol).
The device is selective to H2S. You can see device specifications in the table below.
Specification parameter
Parameter value
Range of measurable concentrations of hydrogen sulphide, mg/m3
0.008-0.320
Measuring resolution, ppb
5
Absolute measuring error, ppb
±2
Response time
τ0.9, min
5
Supply voltage, V
=12 or ~220; 50 Hz
Power consumption, W
5
Dimensions, mm
210×110×80
Weight, kg
1.5
Overall lifetime of sensor assuming fulltime work
Not less than 1 year, if measured concentration of hydrogen sulphide is not greater than 0.1 ppm
Main field of application of this device is ecological monitoring
(measuring of maximum permissible in living area H2S concentration).
Low power consumption hydrogen sensor
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