Home > Products > Security & Protection > Alarm

      Home Dual Gas Satety Device Gas ALarm for Carbon Monoxide & Natural Gas

Product Information:

HD1100 with display is a new standalone AC powered plug-in your family from the dangers of explosive gas such as co natural gas(methane) and LPG. It adopts highly accurate catalytic gas sensor and utilizes sophisticated electronic components, offering a high level of functionality, reliability and flexibility.

HD1100 is complete with a special circuit that control the catalytic sensor’s efficiency level, and signals any possible fault and it has power, pre-heat, fault and alarm indications, as well as a control button for test(press) and rest (press and hold for more than 5 seconds).

There are two versions available. One calibrated for Natural gas, one calibrated for LPG. HD1000series detectors is calibrated to 10% of Lower Explosion Limit, and can activate solenoid valves, sirens and any other signal or alarm handling device if any, by means of the built in relay.

Application:

HD1100 Detector is optimized for use by professionals with explosive gas leak detection and it is ideally suited for use in private or social housing, such as bedrooms, hotels, hospitals and even dormitory rooms where the natural gas and LPG pose a substantial hazard if a leak occurs.

Features & Benefits:

Detecting gas   natural/methane gas and propane gas, coal gas etc combustible gas.

  HD1100A     For combustible gas

  HD1100C     For Carbon Monoxide

  HD1100D     For 2 gas in one double gases.            

High reliability--Catalytic combustion gas sensor

--professional low profile design

--With special circuit(MCU processing control and SMT manufacture Technology).

--  Comply to GB15322.2-2003.

Easy to Install---Unit plugs directly into any wall outlet.

Easy operation—Clearly visible status indications LEDS (power, preheat, fault and alarm).

-- Button for test and rest: Test the alarm electronics and reset the unit during alarm.

--Loud 80dB at 1m

Low total cost—Ideal for easy installation

           --Direct connection to a solenoid valve

           --5 years working life with 2 year guarantee.

Designed for residential environments—Slim，small, compact design with stylish features, ideal for residential setting and modern decorations.

Technical Specifications:

Model: HD1100

Detecting principle: catalytic combustion sensor

Alarm level: 10%LEL

Accuracy:+/-3%LEL

Audible alarm level: 80dB at 1m

Visual indicator: Green LEDindicates receiving electric power and operating properly.

Yellow LED above Power LED illuminates in the warming up mode.

Yellow LED below Red LED is fault LED means the gas detection sensor or circuit is not working efficiently and must be replaced by an authorized service center.

Red LED illuminates when in alarm mode.

Button: For test units electronic circuit and horn and rests the units during alarm.

Power supply:110V-230VAC 50/60Hz.

Temperature: -10℃～+55℃

Output: Gas shut off valve output or relay output

Humidity: ≤95%RH (no condensation)

Net Weight: 330g

Wiring:plug-in

Size:118mm (L)×78mm(W) ×38mm(H)/ (4.6’’)L*3.1W’’*1.5’’H.

Lifetime/Warranty: 5years/ 2 years.