Nittan EV-DP Addressable Dual Optical Smoke Detector

SKU
EV-DP
£41.92 £34.93
Nittan EV-DP Evolution Addressable Dual Optical Smoke Detector
  • Buy 10 for £41.58 £34.65 each and save 1%
  • Buy 20 for £41.26 £34.38 each and save 2%
  • Buy 40 for £40.92 £34.10 each and save 2%

Using the scattered light principle inherent in optical detectors, the EV-DP Dual Optical Detector goes one step further and uses both IR and blue LEDs to provide a more accurate measurement of particles within the chamber.

By calculating the ratio of these light sources, which operate at different wavelengths, the EV-DP can determine the particle size and thus distinguish between smoke and non-combustion products such as steam and dust. This patented, award winning technology is unique to Nittan and provides an excellent solution to false alarms in areas prone to steam and dust, including hotels, hospitals and other areas of multiple occupancy.

Base sold separately


    Key Features
    > Dual Optical Technology reduces false alarms
    > Omniview 360° LED
    > Evolution FSK protocol
    > EEPROM Addressed (Programmer)
    > RIL and Base Control Outputs
    > EN54-7:2000 Compliant
    More Information
    ManufacturerNittan
    MPNEV-DP
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    Manufacturer:Nittan
    Product Code:EV-DP
    Sensor Method:Light Scatter
    Sensor Element:2 x Light Emitting Diode
    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 33mm (Sensor head) - 104mm x 48mm (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:EN54-7 / LPCB 041
    Nittan EV-DP Addressable Dual Optical Smoke Detector