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ST8990 Smart Sensor

Buy Now ST8990 Smart Sensor At Best Price In Pakistan 2023.
Features:
1. 4 in 1 functions:It is capable of detecting 4 kinds of gas: carbon monoxide, hydrogen sulfide, oxygen and combustible gas. Premium material and selected top quality electronic components ensure excellent sensitivity and accurate measurement.
2. Pocket-size: light weight and ergonomics design make it convenient to carry and use.
3. Long standby time :Built in 2500mAh lithium-ion battery after a full charge allows this alarm to work for 8 hours operation, and work about 6 hours with external gas sampling pump.
4. With Backlight: enables you to see the value clearly even in dark environment.
5. Alarm methods: audio alarm and icons showed on the screen. Various functions meet your demand: gas monitoring, peak value display, low alarm setting mode, high alarm/TWA setting mode, etc.
Description:
1. It is suitable to be used in petroleum, chemical industry, metallurgy, refining, etc.
2. The unit also provided user to configure high and low alarms, also STEL/TWA alarm function.
3. The unit has audio and visual alarm once the alarm condition is exceeded.
Specifications:
Model: ST8990
Color: Yellow and black
Material: ABS
Carbon Monoxide Range: 0~999ppm
Hydrogen Sulfide Range: 0~500ppm
Oxygen Range: 0~30%VOL
Combustible Gas Range: 0~100%LEL
Operation Current: 220mA
Short Circuit Current: ≤3A
Operation Voltage: 3.7V
Maximum Open Circuit Voltage: ≤4.2A
Battery: Lithium battery
Battery Capacity: 2500mAh
Display Type: Segment type LCD
Operation Humidity: 15%~95%RH
Operation Temperature: 10℃~50℃
Storage Temperature: 0~40℃
Item Size: 11.45 * 6.44 * 4.45cm / 4.50 * 2.53 * 1.75in
Plug type: EU (not included)
Package Included:
1* Multi-Gas Meter
1* Manual
1* USB Cable