Internal I/O Module connector header, Euro style, 10-pin.
Available as O2, CO, H2S, H2, NO2 & flammable catalytic bead.
XCD replacement cells class I, division 2 .
Sensepoint XCD RFD remote plug-in sensor and socket, flammable CAT, Methane IR, Propane IR, Carbon Dioxide IR available.
Digital analog output converter, Modbus RS-485 to 4-20mA for your 301C gas controller.