Operates independent of controller. Available for LEL HC, H2S, CO, O2, & ppm HC
Long life sensors (2+ years typical)
A perfect low cost solution for hydrogen detection in battery rooms.
The RM-590 is a multi-channel gas monitoring system with 4 digit digital LED display for gas concentration, and 2 alarm levels, relays.
The GD-70D can be used as a stand-alone device, offering a number of communication protocols GD-70D
Air Aspirator Gas Monitor
Single or dual sensor system is designed to monitor gas atmospheres from extreme conditions with either temperature, moisture, or pressure challenges. A powerful air aspirator can pull a sample from up to 100 feet away. The filtered and conditioned sample gas is then passed across one or two different detectors. Each detector shares a common calibration and compressed air inlet for aspirated flow. This system is fault tolerant removing the need for expensive downtime and maintenance. The sample is diluted with air after the gas sensor and then returned to a common exhaust reducing the danger of potential hazardous gases entering a safe work space.