GQQ0.1 superior quality sensor smoke sensor OAK

GQQ0.1 smoke sensor smoke sensor mine explosion, explosion sensors, Shandong smoke sensor, smoke sensor Jining, Shandong and mining smoke sensors, smoke sensors price, OAK smoke sensor price, superior quality OAK sensors, mine sensors, sensor manufacturers, selling sensors, sensor specializing in the production, mining smoke sensor, smoke sensor, sensors, GQQ0.1 smoke sensors, mine sensors for use 1. Overview: Mine Explosion GQQ0.1 smoke sensor's original model is: KGQ -1, the product mainly using advanced gas sensing probe, after special treatment, while working with high sensitivity, the correct move and refused to move, etc., explosion smoke sensor is mainly used for rubber, coal mine, coal dust due to friction from heat or other causes smoke monitoring. Mine smoke sensor housing small size, easy to use and is ideal for components currently installed smoke alarms. 2. Principle: After connecting the power, the green light, to be stable after 10 minutes, the green off the red light, said detection probe thermal stabilization time has elapsed, the sensor into the detection state. When a small amount of smoke into the smoke chamber, the red light flashes, while controlling the three MOSFET, output low, smoke fault indication light, the relay is closed. Achieve automatic fire protection or smoke. At the same time the speaker "X number belt smoke" language police. Host achieve protection and lockout, this time to restart, the need troubleshooting, and press the stop button to unlock, and then press the start button, the belt can be run from the car. Explosion-proof type: Mine intrinsically safe explosion-proof mark: ExibI. 3. Technical parameters: grid voltage fluctuation allowed range: -25% ~ + 10%; Operating voltage: DC12V, working current 150mA; recovery time: more than 5 seconds. Transmission distance sensor to a host of not less than 1000m, the output signal system (single cross-sectional area of ??1.5mm2) sensor should be consistent with the provisions of Article 5.3 MT209-1990 and smoking should be detected as (5-10V), smoke alarm ≤ 0.5V when the sensitivity and response time of the sensor when the smoke concentration of 0.1mg / m3, the sensor response time ≤30s. Sensor sensitivity level II. Tips: 1. You just call 18266819202 We can help you meet your requirements recommended sensor related products! Ji Ning Ouke Mining Equipment Co., Ltd. mainly produces: Mine junction boxes, relays, vacuum contactors, isolating switches, explosion-proof button, explosion-proof phone, cell phone explosion, mining starter, RBI explosion, explosion bells, a combination of sound and light signals , laser pointing device, a laser range finder, laser vertical collimator, a variety of mine sensors, ventilation parameters detector, slip (speed) detector, methane alarm, methane power meter, anemometer, rail temperature table, empty box barometer, mine dust sampler, dry-type transformers, mine self-rescue device, positive pressure oxygen breathing apparatus, mine explosion-proof lighting and construction category cables. Ji Ning Ouke beneficiation equipment of choice, trusted brand! Ji Ning Ouke happy to serve you! Smoke Sensor Sales Manager: Zhong Qian