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Nittan EV-PH Evolution Addressable Optical Smoke & A1R Heat Multi-Sensor

Product Code: EV-PH

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Nittan EV-PH Addressable Optical Smoke & Heat Multi-Sensor Key Features

  • Optical Smoke and 54°C (A1R) Heat Sensors in one housing
  • Omniview 360° LED
  • Nittan Evolution FSK protocol
  • EEPROM Addressed (Programmer)
  • RIL and Base Control Outputs
  • EN54-5 & EN54-7 Compliant

Product Information

The EV-PH is a combined Optical Smoke and Heat Detector in one unit. This advanced Multi Sensor is able to combine the benefits of both optical and heat sensing technologies making it less prone to false alarms than individual sensing devices.

An innovative Nittan designed algorithm reads both signals simultaneously and generates alarm signals from either (or both) sensor(s).

Technical Details

Manufacturer: Nittan
Product Code: EV-PH
Sensor Method: Light Scatter and Thermistor
Sensor Element: IR Diode and Thermistor
Operating Voltage: 20V d.c to 35V d.c
System Voltage: 35V d.c
Quiescent Current: 200µA
Alarm Current: 5mA
Current for external remote LED indicator: 2mA
Operating Temperature: – 10°C to + 55°C
Storage Temperature: – 20°C to + 60°C
Charging Time: 4 minutes
Relative Humidity: ≤ RH95% non-condensing
I.P. Protection Rating: IP40
Addressing Method: Soft addressing, Non-Volatile EEPROM.
Material: ABS
Dimensions: 104mm x 42.5mm (Sensor head) - 104mm x 57.5mm (Sensor head and UB-4-EV)
Mass: 118g (Sensor head) - 183g (Sensor head and UB-4-EV base)
EMC Conformance: EMC conformance to BSEN50130-4
CE Conformity: Yes
Standards / Ceritification: EN54-5 & EN54-7 / LPCB 041

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£24.70 Ex Vat

£29.64 Inc Vat

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