Product Description

Dual channel, combustible/toxic gas detector. **0 event history, *0 minute trend, smart sensor technology. Modbus/Relay options, 2 separate ***0ma Channel output The GASMAX II single / dual channel Toxic / O2 / LEL gas monitor delivers the latest gas detection technology, reliability and ease of use. Available in both single and dual channel models, the GASMAX II is CSA certified for use in Div 1 & Div 2 explosion proof installations. For low temperature applications, an Arctic Monitor option enables operation to –*5°C ambient. The highly visible backlit display shows calibrated engineering values, bargraph data, **-minute trend and setup information. An internal real-time clock time-stamps calibration and alarm events for later review. Front panel LEDs continuously indicate alarms. In addition to dual ***0mA current loop outputs, an RS***5 two-wire MODBUS® interface and three optional 5A relays are available to communicate with controllers or local alarm indicators. Operator interface is via a menu-driven magnetic keypad, allowing complete setup and calibration without hazardous area declassification. The GASMAX II maintains a record of sensor calibration data that provides an estimate of sensor life remaining. During each post-calibration purge delay, the GASMAX II can be programmed to transmit this data on the ***0mA output. Controllers such as the C1 Protector can display and communicate this data to a distributed control system or HMI such as the ProtectorHMI Data Visualization & Logging Software. Locally connected Smart Sensors enhance this capability by maintaining their own electronic record of serial number, born-on date, initial calibration values, engineering units and other data, ensuring the most accurate measurement and alarming capability available today. http://*****/prod_sec_db.asp?mcid=2