Honeywell Analytics' award-winning IR sensing technology provides stable and accurate monitoring of refrigerant leaks far exceeding ASHRAE 15, SSA-B52 and International Mechanical Code requirements.

The Vulcain 301RLC allows for real time remote sensing without the need for service prone pumps and other mechanical moving parts. The sensing module functions on a diffusion basis and communicates concentration rates back to the transmitter on a RS-485 communication bus or 4-20mA loop, eliminating issues related to sample draw systems such as dwell time.