GW50 (A) temperature sensor factory direct inexpensive quality assurance Ji 宁恒旺 - to really sincere, service eternal, Wang Heng electrical equipment company holds quality first, the principle of the interests of the second door to greet customers and friends from around the world, and sincerely welcome your call! Contact: Victor 15,563,491,958 phone is turned on, please wait. . . First, the product name: GW50 (A) mine with two temperature sensors, temperature sensors use: GW50 (A) the original KG9301 type adapted to have gas and coal dust in coal mines and other dangerous places for continuous temperature monitoring in real time, while the analog output temperature signal, local display temperature measurements. It can be equipped with KJ90 and other monitoring systems. Third, the temperature sensor parameters: 1. Power supply voltage: 9 ~ 24V DC 2. Maximum working current: <40mA DC 3. Output signal system: 200 ~ 1000Hz, 1 ~ 5mA DC, 0 ~ 5V DC, 4 ~ 20mA DC, 4 Measuring range: 0 ~ 50 ℃ 5. Measurement error: ± 0.5 ℃ 6. Display: three and a half LED display of measured values, the corresponding red LED indicator 7. Explosion-proof type: ExibⅠ mine intrinsically safe maintenance ; there are instructions Quality assurance: Three Guarantees service; price Shipping delivery time; Zhou Ji Ning Hengwang domestic mining a service package for you! Product quality assurance your mind! Guarantee after use also want to buy! If you are interested in the product or want more information, such as: price, model, pictures, please call us, negotiate! Mobile: 15563491958 Tel: 0537-2530678 Fax: 0537-2583028 Postcode: 272000 QQ: 2505236685 E-mail: 2505236685@qq.com