Nittan EV-PH Multi Criteria Detector Analogue Addressable Smoke and Heat

Description

Nittan EV-PH Multi Criteria Detector Analogue Addressable Smoke and Heat Nittan EV-PH Multi Criteria Detector Analogue Addressable Smoke and Heat Features: Optical smoke and 54°C heat detector Photoelectric detector (smoke) Sensing element: thermistor (heat) Using Nittan Evolution FSK Protocol EEPROM addressed Low profile Operational voltage range from 20V to 35V Low monitoring current Omniview 360° LED (fire alarm indicator) Remote indicator output Base Control auxiliary output Non-polarised terminal Standard EN54-7:2000 + A1:2002 and EN54-5:2000 + A1:2002 Nittan’s EV-PH Analogue Addressable Combined Smoke and Heat Detectors are specially designed for use with Nittan FSK protocol control panels. Their special ASIC design increases the reliability and performance. The Nittan EV-PH Multi Criteria (Smoke and Heat) Detector is connected onto the two wire loop using two terminals. The remaining terminals provide an unlimited current (Terminal 2, Base Control) and a 2mA limited current (Terminal 3, RIL), when the detector goes into alarm condition. These currents can be used for the operation of an auxiliary function such as a remote indicator.