The intrinsically safe sensor smoke sensor Many of the company's product range, but also for a wide range, with intrinsically safe quality products, and this product is one of my company's flagship product in the country, with subsidiaries and offices in more, while products are well recognized in line with the national security certificate of inspection. Such products are mostly mining, roadway, as well as high-risk places to use! Therefore, these products must be regular, qualified, excellent quality of high-quality products. Here is an overview of our products, one of these products! ? A, intrinsically safe sensor smoke sensor Overview Model: GQ.Q0.1 smoke sensor uses: GQ.Q0.1 mine safety type smoke sensor for coal mine gas and coal dust, gas bomb explosion sites. The use of coal mine according to the different installation environment and location, when the smoke density of smoke surrounding the sensor exceeds the set value, the smoke sensor output valid switch signal. ? Second, intrinsically safe sensor smoke sensor Features: smoke sensor is sensitive components imported ion smoke, smoke detectors based on ion-sensitive response to the smoke particles. The detector electrical signal changes, thereby detecting the presence of smoke particles. The smoke sensor in the coal mine for all workplaces smoke particles monitored. The smoke sensor without adjustment, good sealing performance, high precision, stable and reliable; three, smoke sensors intrinsically safe sensor technology parameters:? 1, explosion-proof type: Mine intrinsically safe, explosion-proof mark for ExibI; 2, rated working voltage: 12VDC; 3, rated operating current: ≤170mA: 4, maximum input voltage Ui: 12.9VDC; 5, the maximum input current Ii: 420mA; 6, the maximum internal inductance Li: 0mH: 7, Maximum internal capacitance Ci: 10uF; 8, Sensitivity: When the smoke concentration of 0.1mg / m3. When the sensor operation (Class III); 9, Response Time: ≤60s: 10, output signal: for switch-level signal; a) When the smoke concentration: ≥0.1mg / m3, the alarm indicator light. Output high ≥6V; b) When the smoke concentration: ≤0.1mg / m3, the alarm light is off, the output low ≤0.5V; 11, the power supply voltage fluctuations Adaptability: When the input voltage is within the range of 10VDC ~ 15VDC fluctuations, smoke sensors should be able to work; 12, Ambient temperature: 0 ℃ ~ 40 ℃; 13, average relative humidity: ≤95%; 14, transmission distance: ≤100m; 15, connecting cables: Mine mobile cabtyre cable connection, connection length ≤100m 16, associated equipment: ZP-127Z Mine automatic sprinkler dust suppression device master box; 17, smoke sensor Dimensions: φ140 × 160 (mm): 18, Weight: 2.3kg. Following similar products 1. Sensor, 2 mine lighting, 3. intrinsically safe communications, intrinsically safe electrical 4. The self-help rescue a sensor dust concentration detector, dust concentration sensor, carbon monoxide sensors, pressure sensors, pressure sensors, pressure sensors, infrared temperature sensors, temperature sensors, high and low concentrations of methane sensor methane sensor, methane-oxygen analyzer, pipeline flow sensor, open stop sensors, infrared carbon dioxide sensor, oxygen sensor, wind sensor, a heap of coal sensor, vacuum sensors, emergency stop switch, deviation sensor, tear sensors, speed sensors, pressure sensors, smoke sensors, strain sensors, automatic sprinkler dust mining equipment, mining touch sensor, automatic sprinkler dust suppression device, light control sensor, Ore light control automatic sprinkler dust suppression devices, mine automatic sprinkler dust suppression device master box, mine dust-touch automatic sprinkler system, smoke mine dust thermostat automatic sprinkler system, mining electronic anemometer, etc. 2, mine explosion-proof emergency light fixtures mining Spotlights, intrinsically safe miner, LED explosion-proof emergency lights, explosion-proof LED roadway lights, mining headlamp, flameproof fluorescent lamps, mining junction box, junction box intrinsically safe circuits, intrinsically safe fiber optic cable disc cartridge mining telephone junction box, LED cold light source in electric lamp, etc. 3. Variety of mine explosion-proof telephone communications, explosion-proof telephone, intrinsically safe telephone communication signal devices, telephone communications switch, the safety and communications systems, Mine Scheduling System Mobile Gas Drainage Pumping Station, explosion-proof vacuum electromagnetic starter ,, intrinsically safe electric ball valves, automatic loading point touch sprinklers, automatic light control Shearer shift rack sprinklers, automatic sprinkler dust suppression device put pao sprinklers, automatic sprinkler dust suppression device put pao master box, intrinsically safe circuit cable connector, methane - oxygen dual alarm, explosion-proof laser pointing device, dual methane power failure Yee, motor integrated protection, flameproof vacuum feed switch, explosion-proof vacuum electromagnetic starter etc. reversible 4, self-help devices mine isolated type chemical oxygen self-rescuer, compressed oxygen self-rescuer, air pressure, water self-rescue device, installed wind pressure self-help, self-help devices pressurized water filtration self rescuer, oxygen breathing apparatus efficacy, mine refuge chamber, explosion closed doors, V-cone flowmeter, solar warning light, oxygen filling pump, automatic Su generator, isolated positive pressure oxygen breathing apparatus, etc.? IV. Intrinsically safe sensor smoke sensor manufacturers and Contact: Contact: chai Phone: 0537-2355514 phone: 13583752283QQ: 2290048344 24 小时 marketing, always welcome your calls GQ Q0.1 smoke sensor smoke sensor, GQ Q0.1 sensor, coal smoke sensor, smoke sensor mine, intrinsically safe smoke sensor Smoke sensor manufacturers price smoke sensor type smoke sensor smoke sensor manufacturer's latest offer how much smoke sensor