HOME EXPLOSIVE GAS SENSOR LPG LNG METHANE PROPANE BUTANE. WITH LOUD SOUND AND LIGHT ALARM FUNCTION. Sensor Functions: Alarm sound and light with LED Wired power supply Sensor catalytic - sensor with hot fiber Gas sensor diagram: Speaker (issuing warnings in case of emergency). Test button (switches the device into test mode to check LED and audible alarm signaling. LED - green (green if it does not detect gas indicating the operation of the device) LED - red (flashes when dangerous gas is detected). Sensor holes AREAS OF APPLICATION OF THE SENSOR: Household rooms equipped with gas kitchens, boiler rooms with natural gas or propane-butane furnaces, rooms in which gas appliances are located, such as cylinders, meters, tanks, gas pipes. garages for cars with gas installation, school chemical and physical laboratories. The sensor can also be installed in cars and caravans, on boats and motor yachts. Assembly: D- sensor A = 15-30 cm distance from the ceiling for natural gas, methane, LNG. C = 6 m max. distance from the potential source of natural gas (methane) leakage, e.g. gas kitchen, gas meter, etc. B = 15-30 cm distance from floor for propane-butane, LPG mixture. C = 4 m max. distance from the potential source of leakage of propane, butane or mixtures thereof. TECHNICAL DATA: Detected gases: natural gas (LNG), methane, propane, butane, propane-butane mixture (LPG). Type of sensor: catalytic - hot wire sensor. Emergency threshold: 10 percent DGW (lower limit of gas explosion). Emergency signal: optical – flashing red LED LED, acoustic – siren with sound intensity approx. 85dB at a distance of 3 m Work signal: The green LED light is on. Damage signaling: yellow LED LED flashes and acoustic signaling. Power consumption: ≤3W (with AC 220V power supply). Working mode: continuous. Working temperature: -10°C and50°C. Relative humidity: max. 95 percent RH Direct current supply: DC 9 - 16V required connection of additional wires to the designated place after dismantling the reconstruction. Modification at your own risk. Variable power supply: AC 90 -240V factory power plug. Direct current: ≤ 90mA External dimensions or Weight: 115 x 72 x 41 mm or 140 g Housing: made of plastic ABS Possibility to connect DC power supply DC (battery) in the range 9 Volt - 16 Volt Required connection of additional wires to the designated place after dismantling the reconstruction. Modification at your own risk. COMFORTABLE With wired power, you don't have to spend extra money on the battery or worry about them running out. You just plug it in and use it! CONTENTS OF THE SET: Gas sensor, Dedicated mounting bracket, Mounting pins, User manual in Polish,