Honeywell BW Sensepoint XCD RFD
is your most flexible, practical choice for remote gas monitoring in Class 1, Div 1 areas. Features & Benefits : Accurate detection with fast response, Mount sensor up to 100 ft. from transmitter, Easy to read tri-color backlit display. Input voltage range: 16 to 32 VDC (24 VDC nominal), Communication : RS485, MODBUS RTU, Mounting on Pole or wall.