This gas analyser is based on MIS (metal-insulator-semiconductor)-sensor. VG-2 is applicable in the fields of: geology (gases sources researches), technics (detecting hydrogen solvated in metals and liquids), microelectronics (technological processes control) and medicine (hydrogen breath test).
Warranty period - 1 year.
Parameters
Parameter values
Measurement concentration range, ppm
0.5-100
Resolution, ppm
0.5
Response time, τ0.9, min
5
Recovery time, τ0.1, min
10
Arbitrary measurement error, %
±5
Supply voltage, V
=12 or ~220, 50 Hz
Dimensions, mm
180x100x20
Weight, kg
1
Sensor lifetime, years
5
Selectivity
Selectiv to Н2 (no sensitivity to Н2S, NO2, alcoholes, hydrocarbons, СО2, СО)
Low power consumption hydrogen sensor
