Description
The Bacharach 19-0510 Informant 2 Refrigerant Leak Detector Sensor is a replacement sensing element for use with the T2 dual-gas leak. It operates as the active sensing component that detects refrigerant gases in HVAC systems and refrigeration systems, allowing the instrument to identify leaks accurately during service and maintenance work. This is typically a heated diode type and is compatible with common ones. It is installed on the probe assembly and is required to maintain proper calibration, sensitivity, and compliance of the instrument.









