Gas
Helium, Hydrogen, Methane

Product type
Sensor

Measuring range
0-100 % Vol (Thermal Conductivity)

Device type
Portable, Stationary

Gasflow
Flow by diffusion

Technology
Thermal Conductivity

Approvals
Yes - flameproof

Output signal
Wheatstone bridge output (mV), Methane negative

Features
VQ500 Head, ATEX certified II 2G Ex d IIC Gb (Ta = -40 to +55 °C), ATEX certified I M2 Ex d I Mb (Ta = -40 to +55 °C)

Supplier
SGX Sensortech

Product description

VQ500 Head, ATEX certified II 2G Ex d IIC Gb (Ta = -40 to +55 °C), ATEX certified I M2 Ex d I Mb (Ta = -40 to +55 °C), 4.2 V bridge supply, 55 mA maximal current consumption

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