PHOTOELECTRIC SMOKE DETECTOR

Model: CPS-24

Category: Smoke Detectors

Brand: Potter Electric Signal Co. Us

Dealer pricing

The CPS-24 is a reliable, high quality Photoelectric Smoke Detector. It can be used in all open areas where Photoelectric Smoke Detectors are required, including in-duct applications. The computer-designed smoke chamber makes the CPS-24 well suited for detecting smoldering fires as well as fast-flaming fires.

Operation

The CPS-24 photoelectric smoke detector utilizes one bicolored LED for indication of status. In a normal standby condition the LED flash Green every 3 seconds. When the detector senses that its sensitivity has drifted outside the UL listed sensitivity window the LED will flash Red every 3 seconds. When the detector senses smoke and goes into alarm the status LED will latch on Red.
The detector utilizes an infrared LED light source and silicon photodiode receiving element in the smoke chamber. In a normal standby condition, the receiving element receives no light from the pulsing LED light source. In the event of a fire, smoke enters the detector smoke chamber and light is reflected from the smoke particles to the receiving element. The light received is converted into an electronic signal.
Fire Judgement signals are processed and compared to a reference level, and when five consecutive signals exceeding the reference level are received within a specified period of time, the time delay circuit triggers the SCR switch to activate the alarm signal. The status LED lights continuously during the alarm period.

Brand Name Potter, Potter Electric Signal Co. Us
Category Type Smoke Detectors
Color Off White
Compatibility Fire Alarm Panel
Input Voltage 24 V DC
Manufacturer Potter Electric Signal, LLC
Model CPS-24
Product Line Conventional
Product Type Smoke Detector
Sensing Technology Photoelectric
Status Indicators Alarm, LED
Vendor Name Potter Electric Signal Co. Us
Weight (Approximate) 1 lb