Overview
SMART SENSOR ST8100 Five-year Life Oxygen Detector is a personal portable Gas detection alarm instrument that continuously detects oxygen concentration. The instrument adopts natural diffusion method and imported Electrochemical sensor, with good Sensitivity and Repeatability, responsive, simple operation, complete functions, high Reliability, equipped with LCD screen, suitable for oxygen percentage concentration detection in the air of industrial and mining enterprises, and sound and light alarm when the concentration is abnormal.
Features
1. Imported electrochemistry Gas Sensor with High Sensitivity and Good Repeatability
2. Sensor life up to 5 years
3. Battery working time ≥ 90 hours, support USB charging
4. With sound, light and light triple alarm mode
5. Support backlight display, alarm setting, automatic shutdown, low power display, zero point calibrating, gas calibration, temperature and humidity unit conversion and other functions
6. Portable design, size 182.9 * 63.6 * 29.5mm
Principle
The instrument uses natural diffusion mode to detect the surrounding environment gas, and continuously detects the oxygen concentration through the imported electrochemistry gas Sensor. When the abnormal oxygen concentration in the environment is detected, the high limit or low limit sound, light and lamp alarm is triggered.
Applications
Steel, petroleum, chemical, coal mine underground or underground pipelines, tunnels and other underground projects
Steps
1. Turn on the instrument for oxygen concentration detection
2. When the concentration is abnormal, the instrument will automatically issue a sound and light alarm
3. Charge through the USB port, the red light is on to indicate that it is charging, and the green light is on to indicate that it is fully charged.
4. Zero point calibrating and gas calibration as required
Notice
• Please use within the ambient temperature range of -10~ 50 ℃
• Pay attention to the indicator light status when charging
• Sensor calibrated regularly to ensure Measurement accuracy
• When calling the police, please evacuate the dangerous area as soon as possible
