Henan Bosean Electronic Technology Co., Ltd.
one stop gas detection solution from China factory
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Colorful LCD display detector of carbon monoxide single gas detector with built in pump for sale
Usage
It is extensively used in petroleum, petrochemistry, chemical industry, gas, coal, metallurgy and power system;safety detection in municipal administration, communication and traffic tunnel construction; electronics and semiconductor industry, animal husbandry, biogas plant & biogas digester and other places where toxic and harmful gases exist.
Gas sampling method: Gas pump sampling
Detecting gas: Combustible gas, H2S, CO, O2
Accuracy: ≤±5% F.S.
Response Time: ≤30s
Indication: LCD displays real-time and system status;
LED, audio and vibration alert for gas leakage, fault and low voltage, pump working state.
Working environment: -20℃～50℃, ＜95%RH (no dew)
Power Source: DC3.7V Li-on battery, 3200mAh
Charging time: 6h~8h
Working time: ≥ 8h continuously (without alarming)
Gas Sensor Life: 2 years
Explosion-proof grade: Ex ib IIB T4 Gb
Protection Grade: IP65
Weight: Appr. 400g (with battery)
Dimensions: 130mm×67mm×30mm(L × W × H)
Main features
* Gas pump sampling method and high-sensitivity sensor, with high sensitivity and repeatability.
* 32-bit built-in MCU, high reliability and self-adaptation ability.
* Full functions, easy operation.
* CSTN colorful LCD, more intuitionistic, abundant and clear indication.
* Compact design, easy carrying.
* High strength engineering plastics and compound anti-slippery rubber; high strength, water-proof, dust-proof and explosion-proof.
*1200pcs data records, can be contacted with computer via software. Can print the data records, can store data records, can make the data analysis.
*Gas curve display.
Technical Data
| Target Gas | Range | Low alarm | High alarm | Resolution |
| Ex | 0～100%LEL | 20%LEL | 50%LEL | 1%LEL |
| H2S | 0～100ppm | 10ppm | 35ppm | 1ppm |
| CO | 0～1000ppm | 50ppm | 150ppm | 1ppm |
| O2 | 0～30%vol | 19.5%vol | 23.5%vol | 0.1%vol |
| Other gases needed, please contact supplier | ||||