The HGM400 Refrigerant Gas Monitoring System is a next-generation unit that features faster response time, new Windows-based software, optional local display, and universal power supply. It is available for cooling season 2007. The HGM300 Multizone Refrigerant Monitor Remote 4-20ma Loop Powered Meter connects to the 4-20mA output of the HGM300 and HGMSZ for remote readout capabilities.

Bacharach Inc.