ST-48 Carbon Monoxide (CO) Gas Monitor

Carbon Monoxide Gas Transmitter

Carbon Monoxide Monitor (CO Monitor) Product Summary
The carbon monoxide gas monitor is used for safety in laboratories, or facilities requiring safety detection of CO. The CO gas detector comes with 2 alarm relays with signal to horn/strobe, building systems, etc. There are built-in visual alarms with bright LED is, a 4-20mA analog output, and 24/7 supervised electronics which continuously checks sensor.

Carbon Monoxide Monitor (CO Monitor) Features:
• Accepts 4-20mA, electrochemical and bridge style sensors into single or dual channels. Dual model has two readouts and 4-20mA outputs
• Wireless and 2-wire 4-20mA models for electrochemical sensor
• NRTL / ATEX certifications
• "Smart" sensor interface allows sensor type, range, calibration and other variables be stored in sensor
• Allows "one man" sensor calibration in hazardous areas without area declassification
• Requires only a simple magnetic wand. No other special electronic devices are needed
• LCD readout is .6" engineering units and graphically as a 30- minute trend or bar-graph
• Five front panel alarm LED indicators for A1 , A2 , Fail, IN CAL & RS-485 are standard
• Available options: HIGH - WARN - FAULT alarm contacts with RS-485 Modbus, isolated 4-20mA, quick connect cables suitable for Div 2, magnetic mounting
• 4-20mA output sends constant "In Cal" signal during calibrations
• User programmable "Power-Up" & "Post Cal" Delay locks output at zero during sensor stabilization
• Standard "Fault Supervision" circuitry continuously monitors for failed sensor. 4-20mA output transmits low mA during failures.
• Security mode allows locking of critical parameters.
• The NEMA 7 enclosure also available in stainless-steel.