LCTR 903
gas transmitter for the detection of combustible gases
The gas transmitter LCTR 903 is suitable for the detection of combustible gases, for example hydrogen, methane (natural gas) or propane / butane (LPG) in air in the LEL region.
Two transmitter versions with different output signals are available:
- 3-wire 4–20 mA
- 4-wire LON® (LCTR 904)
Three measuring principles are available:
- VQ
- TGS
- IR
