The Nittan EV-DPH-CS F14-82107 is a combined smoke & heat detector. The EV-DPH-CS 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-DPH can determine the particle size and thus distinguish between smoke and non-combustion products such as steam and dust. The EV-DPH-CS is further enhanced by the addition of a Heat sensor with Class CS performance. This provides an excellent solution to false alarms in areas prone to steam and dust, such as Kitchen areas or Industrial installations prone to higher temperature.
Features
Dual Optical Technology Plus Heat Sensor Reduces False Alarms
Evolution FSK protocol
EEPROM Addressed (Programmer)
RIL and Base Control Outputs
