Product details
Model Number: HM-712DS-AB0928
Brand Name: HEIMAN
Key Specifications/Special Features:
Main features:Wall installationSMT manufacture technology and good stabilityDetects CO and gas
Malfunction auto-check indicator
MCU processing
High-reliability Figaro electrochemical sensor
220V AC and 9V backup battery power source
Patent number for appearance: 2010306115908.X
Test:
- Aging test for PCBA board 12 hours
- Sensitivity calibration
- Assembling into finished products
- Aging test for finished product 10 hours
- Sensitivity calibration of finished products in gas box
- Package and QC audit
Working voltage range: |
100-240V AC |
Temperature range: |
-10 to 50°C |
Humidity range: |
10-95% RH |
Alarm levels: |
natural gas: 0.25% (5% LEL), CO: 150ppm |
Gas species: |
CO and gas |
Sensor: |
semiconductor |
Indicator information: |
AC power: LED constant bright, green Alarm: LED flashing, red Sensor failure: LED constant bright, yellow |
Rated power: |
2.5W |
Alarm sound: |
75dB/1m Triple di-sound, pause, triple di-sound |
Installation: |
wall-mounted |
Dimensions: |
118.5*82*43mm |
Warranty: |
2 years |
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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