The Model IR4000M Multi-Point Monitor can be used as an integrated combustible gas detection system, with capacity to connect eightIR400 point IR gas detectors or IR5500 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. In addition, the IR4000M reads seven data items from each of the IR400s connected to it, at least once per second. To request the status and configuration data stored by the IR4000M, you can use an extensive set of menus that are easily navigated using a magnetic switch. Approvals: FM, CSA, ATEX, IECEx, CE Marking. SIL 2 suitable, certified by FM to IEC 61508.
IR4000M
FEATURES AND BENEFITS
Data concentrator
Reads monitoring and control functions for up to eight IR400 or IR5500 gas detectors at once with one command.
HART and Modbus communication options
Provides complete status and control capability in the
Control Room
Explosion-proof enclosure
Allows installation in hazardous locations
Three-digit
LED display
Displays gas concentrations in % LEL, fault codes for troubleshooting and calibration prompts
Optional 8 A relays
Provides output for Alarm, Warn, and Fault conditions.
