The SF6 gas sensor is a NDIR technology based sensor designed to detect leaks from Gas Insulated Switchgear (GIS).- measures SF6 gas concentrations up to 1,000ppm- accuracy of ±1% below 250ppm; ±5% above 500ppm- lab tested and calibrated- designed for following standards: EN 504020, EN 61508 (parts 1-7)- up to 5 year life span- operating temperature range of -20°C to +60°C- additional sensors available for 20+ other gas types- compact plug & play sensor.- designed for indoor use.- steel enclosure.- industrial grade.- 0u rack, DIN rail, magnetic or wall mountable sensor.- plugs into the base unit.- powered by the base unit.- alerts via SNMP Traps, email or SMS.- wired or optionally wireless.- integrates via Modbus TCP, SNMP, JSON or optional MQTT.- integrates over RS-485 using Modbus RTU. Requires optional add-on.