We are selling a gas detector kit bundled together for great value! Never been used! Includes: a) Sensepoint XCD-RTD oxygen gas detector b) Sensepoint XCD-RTD transmitter c) Replacement/modification part for detection of other gases Specs * Honeywell Sensepoint XCD RTD Gas Detector for Oxygen (O2) with Remote Electrochemical Sensor. * Can be modified to detect other gases * Aluminium alloy LM25 or 316 stainless steel housing, PPS sensor head. * IP67. * 3-wire 24 VDC power. * Includes 3 programmable alarm relays and 4-20mA output (sink or source selectable). * User-Selectable full scale range 25% v/v. * UL/cCSAus Approved for Class I Div 2. $100 OBO. Items are sold as is. No returns, refunds, or warranties.