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Gas Detectors

Discontinued IR4000S Single-Point Gas Monitor

IR4000S Single-Point Gas Monitor

The IR4000S Single-Point Monitor is a display and user interface for the IR400 point IR gas detector. The monitor allows local calibration and displays gas concentration. Relays are optional. The relays provide output for Alarm, Warn, and Fault conditions. This product has been replaced by the S5000 Gas Monitor. See its many advantages here: msasafety.com/s5000.
Discontinued IR4000M Multi-Point Gas Monitor

IR4000M Multi-Point Gas Monitor

The IR4000M Multi-Point Gas Monitor can be used as an integrated combustible gas detection system, with capacity to connect eight point IR or open path gas detectors and read their status with one command. The highest current % LEL among all connected detectors is shown continuously during normal operation. An extensive set of menus are easily navigated using a magnetic switch to request the status and configuration data stored by the IR4000M. This product has been replaced by the S5000 Gas Monitor. See its many advantages here: msasafety.com/s5000.
Discontinued Chillgard® RT Refrigerant Monitor

Chillgard® RT Refrigerant Monitor

Capable of detecting refrigerant gas down to 1ppm, the Chillgard RT Refrigerant Monitor is purpose-built to monitor up to eight remote areas — and is completely configurable to detect either a specific refrigerant or group of refrigerant gases. The Chillgard 5000 is the replacement for the Chillgard RT. See how easy it is to upgrade here.
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