Temperature sensor for use in mines

A temperature sensor for use in mines, coal mine temperature sensor manufacturers, coal mine with a temperature sensor image temperature sensors, temperature sensors, temperature sensors offer mine coal with a temperature sensor for detecting the coal mine environment or the operating temperature of the sensor temperature coal mine Sensors can also be used in the belt transmission equipment. As for coal with a temperature sensor setting, when the belt temperature reaches the set temperature, the sensor signal will be heard, alarm, thereby alerting the staff pay attention to temperature changes in the belt. Belt protection from harm and prolong the life of the belt. Mine when the ambient temperature with a temperature sensor between when it reaches the set temperature, alarm, alert staff to cool the environment, to ensure a safe working environment. Temperature sensor for use in mines: a suitable condition 1. Ambient temperature: 0 ℃ ~ 40 ℃ 2. Relative humidity: ≤98% 3. Atmospheric pressure: 86kpa ~ 116kpa Second, the major technical indicators 1. Measuring range: 0 ℃ ~ 100 ℃ 2. The basic error: ± 2 ℃ 3. Display: four red LED display 4. Signal output: 200Hz ~ 1000Hz (or 1mA ~ 5mA) 5. The security parameters: Ui: DC ~ 18V.DC 6. Transmission distance: 2.0km (cable parameters: cross-sectional area: 1.5mm resistance ≤12.8 / km distributed inductance ≤0.8 Mh / km distributed capacitance ≤0.06uF / km). Mine the temperature sensor is a digital sensor, high accuracy, the use of new highly integrated single-chip computer and digital circuit, the circuit structure is simple, reliable performance. Our company specializes in the production of various mine sensors, a variety of range. Users are welcome to consult the discussion! Contact: shiny landline: 0537-3151263 Phone: 15376502836 QQ; 1545087369 Want: yimei0010 Address: High-tech Zone, Jining City, Shandong Province Electrical and Mechanical Road