Aura

Product Literature Refrigerant Gas Leak Detection - Single Zone The Honeywell Refrigerant Gas Detection Sensor, Aura, is used to detect the leakage of refrigerant gas and notify a monitoring system or provide a local indication (i.e. audible or visual signal). Remedial action can then be taken to rectify the leak and replace the lost gas.   The units consist of an enclosure incorporating a sensor and monitor to detect gas leaks in an area, room, zone, airspace or airflow. The Aura series has two available models, SN0500 and SN0501, and can interface with Honeywell’s Excel-Pack range of controllers.   The sensors allow for full compliance with EC2037/2000 and standard EN378 (Europe) and ASHRAE 15-1994(USA)   Most refrigeration systems are prone to developing leaks.  More than often leaks start small, developing gradually over a period of time.  Leaks cost money, both in terms of the need to replace expensive refrigerant gas and the loss of system performance. The issue of the environment damage leaks cause is also a concern.   Features Single refrigerant gas sensor for types R404a and R410a. 12Vac to 24Vac or 12Vdc to 30Vdc power supply. Can be used ‘stand-alone’ or connected to an analogue input of a controller / monitor. 2 alarm relays. Compliant with EC2037/2000, standard EN378 (Europe) and ASHRAE 15-1994(USA). Applications Compressor Packs Coldrooms Evaporators Refrigerated Display Cases Food Processing Factories