SF6+O2+O3 three in one gas detector

SF6+O2+O3 three in one gas detector(Laser Infrared Technology)

Feature Overview

The gas detector includes a sulfur hexafluoride detection unit, an oxygen detection unit, an ozone detection unit, a temperature and humidity measurement unit, and a communication unit, which use high-precision detection for sulfur hexafluorideLaser RedExternal testing technologyOvercoming the disadvantages of short service life and poor stability; The oxygen detection unit adopts imported sensors with high measurement accuracy and stable performance; The ozone detection unit adopts imported sensors with high measurement accuracy, stable output performance, and service lifeLong; The temperature and humidity measurement part adopts a digital output temperature and humidity module, which has the characteristics of high accuracy and good repeatability. In summary, the gas detector can monitor the concentration of SF6 gas, oxygen content, ozone content, and temperature and humidity changes in the environment in real time and online, and upload the detected data through the RS-485 bus.

Main technical parameters

☆ SF6 gas concentration measurement range: 0-3000 μ V/V (ppm) better than 50 μ V/V

SF6 gas detection accuracy:<3% FS

☆ Oxygen range: 0-25% Accuracy: ± 1% Sensitivity: 0.1%

☆ Ozone measurement range: 0-100pm accuracy: ± 3% (25 ℃)

☆ Temperature range: -40 to+125 ℃ Accuracy: ± 1%

☆ Humidity measurement range: 0-99% accuracy: ± 3%

☆ Working power supply: DC24V

☆ Communication interface: RS485

☆ Communication protocol: Modbus protocol RTU transmission CRC16 verification

The external dimensions are: 151mm × 163mm × 38mm