Supply of combustible gas detector - Yahweh 075525887166 demon

Tean ESP210 portable gas detectors (0755-25887316 Quan Zhilong) is a continuous detection of a single measured gas concentrations, battery-powered, handheld, suitable for the requirements of the relevant explosion-proof intrinsically safe gas detector. Detector using test gas sampling pump priming, the user can according to the environment of the different requirements for suitable probe, makes the measurement more convenient; dot matrix OLED display with large-screen display, intuitive display the detected gas concentration, range and the current time ; simple three-button operation, with the changeable display prompts, making the operation more simple and easy to understand. Features: high accuracy sensor using imported gas sensors, with high accuracy, reliability, response, and recovery time is fast, the gas selectivity, anti-interference ability. Clear visual display using organic light-emitting OLED screen, shock resistance, wide viewing angle, -40 ℃ to normal display, full Chinese menu, intuitive display of gas concentration, range and the current time; with a variety of icons, making the operation more concise. Explosion-proof way intrinsically safe for use in hazardous areas zone 1, 2, low power consumption, small size, light weight, low power consumption, long working hours, long life, high-performance lithium battery, long working hours; while using charging protection and low voltage protection, to ensure Battery use of reliable, long life. Parameters: Temperature: -40 ℃ ~ 70 ℃ (catalytic combustion) -30 ℃ ~ 50 ℃ (electrochemical, non-continuous operation) Humidity 15 ~ 95% RH (non-condensing) alarm sound 75dB / 1 米 Dimensions: 189x77x35mm Weight: 188g Protection class: IP65 Detection method: pump-priming response time ≤ 30S Accuracy: ± 3% FS, Repeatability: 3% Resolution: 1% Battery: Lithium polymer battery, 3.6V, 1600mAh continuous work time> 8h please call to obtain information and product pricing. Shenzhen City Industrial Co., Ltd. 0755-25887316 Zhujing Yawei phone 1,371,400,049,525,887,232 (fax) Address Pine Road, Luohu District, Shenzhen, No. 88 Parkview Tower 19C Please visit China natural gas grid http://www.ccgas.cn China Gas Equipment Net http://www.ccgas.net