Place of Origin : China
Brand Name : Chicheng
Certification : CE,EN50291
Model Number : HD1000A-7
MOQ : 100
Price : FOB usd5.9/pc
Packaging Details : Carbon box. Dimension: 15.5*12*5.5cm, Gross Weight: 300g/pc
Delivery Time : 1 days after payment
Payment Terms : TT,paypal,westunion ,moneygrametc.
Supply Ability : 5000pcs/month
Gas : natural gas
Alarm value : 7%LEL
Sensor : semi-conductive sensor
Power : AC220V/110V
Alarm : >=80dB
Sampling : natural diffusion
Tolerance : +-3%LEL
Response tim : <=30s
Relay : customized
Self test : yes
Lifetime prompt : yes
Preheat : yes
Shutoff valve : customized
Certificate : CE&EN50291
Weight : 230g
Dimension : 120*82*45mm
Warranty : 5 years
Brief Introduction:
Household natural gas leak alarm is mainly used in villa, office, factory, home, hotel, resturant and etc. It's used to detecting the natural gas leak and sounding an alarm, to keep human away from the gas leak risk.
Main features
-High performance digital processor for high reliability.
-High performance gas sensor promises high sensitivity.
-Swift warm up & fast response
-The circuit board adopt SMT process for the reliability
-With temperature compensation, detecting results is more accurate.
-Buzzer frequency changes as per different gas density.
-The sensor can diagnose itself. Alerts users to replace the alarm when it is overdue.
-The working life is about 5 years.
Technical index:
Model | HD1000A |
Gas | Natural gas(butane ,propane) |
Alarm value | 7%LEL |
Audible alarm | >=80dB |
Response | T90<=30s |
Operating voltage | AC220V |
Temperature | -10 to 55C |
Humidity | <=95%RH no condensing |
Atmosphere pressure | 86kpa to 106kpa (indoor) |
Dimension | 120*82*45mm |
Weight | 230g |
Warranty | 5 years |
Detailed Image:
Auto natural gas leak alarm with self test,reasonable price,no battery and LCD Images |