Nittan Evolution Heat Detector

Nittan

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    Nittan Evolution Heat Detector

    Unlike smoke detectors that detect the presence of smoke particles, heat detectors only react to changes in temperature. The EV-H-A1R is a Thermistor based Heat Detector, which use electronic components that change their resistance when heated; this change is detected by circuitry within the detector.

    Key Features

    • Option Of A1R (54°C) or CS (92°C) Classification Heat Detector.
    • Evolution FSK protocol.
    • EEPROM Addressed (Programmer).
    • RIL and Base Control Outputs.

    Technical Specification

    • Part Number
      • EV-H-A1R : 54°C
      • EV-H-CS : 92°C
    • Sensor Method : Thermistor
    • Sensor Element : Thermistor
    • Operating Voltage : 20V DC to 35V DC
    • System Voltage : 35V DC
    • 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 : IP42
    • Addressing Method : Soft addressing, Non-Volatile EEPROM
    • Material : ABS
    • Dimensions :
      • Head Only : 104mm x 42.5mm
      • Head With Base (UB-6-EV) : 104mm x 57.5mm
    • Weight :
      • Head Only : 98g
      • Head With Base (UB-6-EV) : 163g
    • EMC Conformance : EMC conformance to BSEN50130-4
    • CE Conformity : Yes
    • Standards / Certification : EN54-5 / LPCB 041 / 842
    • CPR Number : 0832-CPR-F0417&F0420 / 0832-CPR-F1037&F1038 
    • DoP Number : F0417&F0420 / F1037&F1038

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