Johnson Controls J-651P Photoelectric Smoke Detector

General Description:

The J-651P is a new generation of intelligent smoke detectors with a built-in central processing unit (CPU) developed by JCI according to market needs. This product uses electronic coding and has the B601 base that matches the J600 series detectors. It is a screw-in installation with two terminals connected to the detector.

Features of J-651P

1. Drift Compensation: The detector can adjust its alarm threshold according to changes in on-site parameters such as temperature, humidity, and dust, ensuring that its sensitivity does not change with the environment.

2. Sensitivity Settings: The controller allows the detector's sensitivity to be flexibly set or adjusted according to the usage environment, making it widely applicable to different environments.

3. Self-diagnostic Function: The detector regularly checks its status.

4. Strong Anti-interference Ability: The product can resist interference by adopting technologies such as current transmission and reference pulse width comparison.

5. The controller can set the detector's indicator light to flash or not flash as needed, which is convenient for observing the system's working status at any position.

Parameters of J-651P

l Ambient Temperature: -10~60 degrees Celsius

l Ambient Humidity: 10%-95%, no condensation

l Operating Voltage: 15-32VDC

l Quiescent Current: Less than or equal to 450μA

l Alarm Current: Less than or equal to 3.5mA

l Diameter: 102mm

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