Bieler Lang - Gasmonitor O2
Probe Type: Gas Monitor O2 Measuring principle: electrochem. cell Measuring gas: oxygen Measuring range: 0 - 25% Vol. Measuring signal: 4 - 20 mA Protection class: IP 54 Weight: 400g Supply: 21-28V DC 2-wire technology, one-man calibration, Direct access of the controls,