Product information
- Reset type.
- Widely used in fire alarm systems or security systems.
- High-precision infrared diode sensor for more efficient detection of ambient smoke levels.
- Several power regulators on the PCB to stabilize the detectors' operation.
- New design on miniature chamber for easy maintenance.
- CE certification
Technical data sheet
Model | NQ12S | NQ12BS | NQ12BPS |
Voltage | DC 12 V | ||
Alarm | 20μA (lower pulse current 450μA) | 15mA | |
Current alarm @ 12V DC | 15mA | 20mA | 30mA |
Sensitivity | Compliant with UL standards | ||
Sond | 85dB at 3M | ||
Environment | -10 ℃ ~ +55 ℃ | ||
Structure | fireproof plastic | ||
Size | 102mm (Diameter) x 50mm (H) | ||
Weight | 135g | 140g | 155g |
Color | White |
Ordering information for models
NQ12S | + Output rơle | |
NQ12BS | + Buzzer + Relay output | |
NQ12BPS | + Buzzer + Power off & Wire break warning + Relay output |
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