2351TEM Photoelectric Thermal Detector


The 2351 TEM photoelectric smoke/thermal detector incorporates an optical chamber and a thermal element which in turn are continually monitored by an on board processor by using algorithms developed specifically for the unit. An alarm signal is only enabled in the detector once the processor is satisfied that an incipient fire has been detected. By using combination of inputs, the incidence of nuisance alarms is reduced while at the same time, the response time to an actual fire is also improved. Tested & Approved to : EN54-7 (2000), Class A1R & CEA 4021 Standby Current : 65µA at 24 VDC Height : 48mm (Plus 9mm for standard base*) Weight : 105g (Plus 60g for standard base*) Obscuration Rate : 2% to 6% obs/m Rate of Rise : 10 C/min Alarm Temperature Range : 58 C.