Product details
Model Number: HM-612DC-4 G17051036
Brand Name: HEIMAN
Key Specifications/Special Features:
4-wire photoelectric smoke and heat detector (network)Introduction:This product named photoelectric smoke and heat detector (hereinafter called detector) detects the smoke by couple of infrared diodes, includes built-in heat detectorPrinciple of detecting is granule in the smoke can reflect infrared lightInfrared diodes are placed in the special chamberChamber can shield external light, but doesn't affect the smoke into itWhile there is no smoke, the diode can receive very weak infrared light
When the smoke entering the chamber, diode can receive more and more light and the detector can give out alarm signal when the smoke attains the certain density
In order to reduce the interference and lower power consumption, the emitting circuit adopts the pulse signal
Product in accordance with the networking approach is divided into 2- wire and 4-wire detectors
Features:
When the smoke entering the chamber, diode can receive more and more light and the detector can give out alarm signal when the smoke attains the certain density
In order to reduce the interference and lower power consumption, the emitting circuit adopts the pulse signal
Product in accordance with the networking approach is divided into 2- wire and 4-wire detectors
Features:
- Power supply non-polar input: 9-35V DC
- Low standby current
- Alarm temperature: 57°C (135°F)
- Infrared photoelectric sensor
- MCU processing adopted, eliminate false alarm
- NC/NOrelay output
- SMT manufacture technology, high stability
- Dustproof, mothproof, anti-RFI, and anti-light interference design
- Strong adaptability for circumstance
- One visible LED flash in standby
- Detection sensitivity: 2.06%/ft
- Double-sided glass fiber circuit board
- Flame retardant ABS shell
- Stainless steel shield in chamber, anti-RFI (20V/m-1GHz)
- Design patent number: 20103069320.2
- Dimensions: Φ100*46mm
- Certification: CE
| Model number | HM-612DC-4 |
| Operating voltage | 10-30V DC |
| Static current | 13mA (NC), 4mA (no) |
| Alarm current | 9mA(NC), 19mA (no) |
| Alarm output | Relay output |
| Installation | Ceiling mounted |
| Sensitivity | 1.8%/ft±0.8%/FT |
| Working environment | -10 to +50°C (≤95% RH no congregation) |
| Dimensions | φ100*48mm |
Shipping Information:
- FOB Port: Shenzhen
- Lead Time: 1 - 15 days
- HTS Code: 8531.10.00 00
- Dimensions per Unit: 11 × 6 × 11 Centimeters
- Weight per Unit: 180 Grams
- Units per Export Carton: 108
- Export Carton Dimensions L/W/H: 56 × 46.8 × 3 Centimeters
- Export Carton Weight: 19 Kilograms
Main Export Markets:
- Asia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe
