Nittan EV-H-A1R Heat Detector Analogue Addressable Rate of Rise
Price: £25.50 (ex VAT)
Technical Details
Nittan EV-H-A1R Heat Detector Analogue Addressable Rate of Rise
Nittan EV-H-A1R Heat Detector Analogue Addressable Heat of Rise Features:
- 54°C heat detector
- Sensing element: thermistor
- 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 EN54-5:2000 + A1:2002
Nittan’s EV-H-A1R Analogue Addressable 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-H-A1R 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.
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I bought this fire blanket for one of the kitchens at work. It has a good solid case and was very easy to fit to the wall.