Honeywell XCD Sensepoint Gas Detector features a status LED, operation, and programmable fault relay. The alarm is set to 20% LEL of hydrogen. SPECIFICATION Power Input 16-32 VDC Features Manufacturer: Honeywell Analytics Flammable (catalytic or infrared) gas type. Toxic and oxygen versions are available upon request. Aluminum alloy explosion-proof housing 4-20 mA signal output Three programmable alarm relays are included. Compliance: cULus, Class 1, Div 1, Group B, C, and D locations. Tri-Color LCD A tri-color backlit LCD indicates the unit’s status. A steady green backlight indicates normal operation, flashing yellow indicates the fault and flashing red indicates an alarm. Application Note All detectors are supplied pre-configured and include 3 programmable alarm relays, 1 programmable fault relay as well as an industry-standard 4-20mA output (sink or source selectable), and Modbus RTU communications. It needs calibration every 6 months, and the Sensor needs replacement 2-3 years Relay The default alarm output is 20% LEL of hydrogen gas. Relay controlled 1. Alarm Siren, and 2. Solenoid Valve for controlling Gas Inlet Cable/Conduit Entries: 3/4"NPT, two Class/Division Hazardous Location The detector is rated for Class I, Div 1. Net Weight 11 lbs Certification CE Certified and UL Approved Warranty One-year limited warranty and lifetime support OTHER TYPE Flammable,toxic and oxygen gas detector Supply Part Number: SPXCDULNRX for 0-100% LELmethane(CH4), and replacement (CH4) sensor (PN: SPXCDXSRXSS). Please email us for the quote. Instruction Video OPTIONAL PACKAGE PART NO. Description 998-023-001 Calibration Gas Cylinder, Zero Air (20.9% oxygen, balance nitrogen) XCDCOMBKIT Calibration Kit for XCD Combustibles Series SPXCDXSFXSS The sensors last 2-3 years