Sensor type: 

HydroSen

Measurement principle:

Solid-electrolyte (Non-Nernst)

Range of measuring:

0 – 1.000 or 0 – 10.000 ppm H₂ (max. 50 % UEG)

Sensor temperature:

630°C

Sensor heat output:

ca. 3,0 W 

Reaction time of sensor element:

< 1 s

Sensor signal:

0 – 700 mV

Temperature – are of use:

up to a maximum of 450 °C (depends on housing)

Output electronics:

0/4 – 20 mA and LAMTEC system bus

Temperature

Area of use

Specials

HydroSen1.000

up to 450 °C 
(depends on housing)

Leakage- and safety monitoring (e.g. of fuel cells) with ranges of measurement from 1ppm
to 1.000ppm H₂

Optional flame arrester

Remark: Ignition tests at an official association have shown, that an additional flame arrester is not needed.

HydroSen 10.000

up to 450 °C 
(depends on housing)

Leakage- and safety monitoring (e.g. of fuel cells) with ranges of measurement from 500ppm to 10.000ppm H₂