Đầu dò khí CO HORING NDKB1
Characteristics
- Triple-color LED display with high brightness enables viewers to easily identify the status of detector.
- Green LED to confirm the unit is under normal operation.
- Two modes of the Alarm LED in visible and audible warning to easily identify the status.
- Three modes of the Fault LED in visible and audible warning to easily identify the causes.
- Test button for alarm simulation.
- A set of relay output: COM. N.O. N.C.
Applications
- Home: The heating installation such as gas water heater or stove is easy to combust incompletely and then produces CO.
- Parking lots and garage: the scooter/cars or engine machine exhausts fumes with high concentration of CO in an enclosed space.
- Fire: Smolder is a kind of incomplete combustion. It often occurs before and after the fire as a disaster and produce a large amount of CO.
Specifications
| Model | NDKB1 |
| Type | System |
| Power Source | 12-24V DC |
| Standby Current | 800uA |
| Alarm Current | under 40mA |
| Sensitivity | 50 ppm: 60~90 min. 100 ppm: 10~40 min. 300 ppm: 0~3 min. |
| Alarm Sound | 85dB/3M and above |
| Ambient Temperature | -10°C ~ +50°C |
| Material | Fire-proof plastic |
| Color | White |
| Dimensions | 102 mm(Dia.) x 45mm(H) |
| Weight | About 150g |
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