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VDS LPCB EN54-7 CE Dual Sensor Smoke and Heat Combined Alarm, Supports Dry Contact Output

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-19 18:08

  • Browse the number:

    143

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Company Profile

iLand Import & Export Co., Ltd

By certification [File Integrity]

Contact：heimen(Mr.)  

Email：

Telephone：

Area：Beijing

Address：Room 411, Aolisai Building, No. 958, North Qianhu Road,, Yinzhou, Ningbo, Zhejiang, China (315100)

Website： http://heimen.szhxsolar.com/

Product Details

Model Number: HM-612DC-4 1602250 Brand Name: HEIMAN Key Specifications/Special Features: 4-wire photoelectric smoke & heat detector (network)IntroductionThis product named photoelectric smoke and heat detector (hereinafter called detector) detects the smoke by a couple of infrared diodes, includes a built-in heat detector.The principle of detecting is granule in the smoke can reflect infrared light. Infrared diodes are placed in the special chamber.The chamber can shield external light, but doesn't affect the smoke into it.While 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. The product in accordance with the networking approach is divided into 2- wire and 4-wire detectors.

Features
  • Power supply non-polar input: DC 9V~35V
  • Low standby current
  • Alarm temperatures: 57℃(135℉)
  • Infrared photoelectric sensor
  • MCU processing adopted, eliminate false alarm
  • N.C./N.O. Relay 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 No.: 20103069320.2
  • Dimension: Φ100*46mm
  • Certificate: CE
Model no. HM-612DC-4
Operating voltage DC 10-30V
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℃-+50℃ (≤95% RH no congelation)
Dimension φ100*48mm
Shipping Information:
  • FOB Port: Shenzhen
  • Lead Time: 1 - 15 days
Main Export Markets:
  • Asia
  • Central/South America
  • Eastern Europe
  • Mid East/Africa
  • North America
  • Western Europe

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