The AMC 1800 is a programmable multi-channel gas monitor. Combined with Armstrong’s wide selection of gas sensor/transmitters, it provides a versatile and powerful gas monitoring platform.
Standard features include powerful programming capabilities, a digital display, up to 32* sensor/transmitter inputs, and internal audible alarm.
The unit can be programmed with up to three levels of ascending or descending alarm concentration threshold modes. There are up to four dedicated relays per sensor/transmitter input. Each of three alarm levels are programmable with up to 60 minutes of time delay and/or minimum run time per level. Output relays can be programmed energized or de-energized permitting true fail-safe operation and a minimum count value may be activated before the relay is energized to provide voting logic.