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Multi gas detector uses an advanced large-scale integrated circuit technology,Intelligent design technology and proprietary digital simulation hybrid communication technology gas detector.
The detector uses a natural diffusion method to detect gas, and the sensitive element uses high -quality gas sensors. It has excellent sensitivity and excellent repetitiveness,
convenient use and maintenance, which greatly meets the safety of the industrial sit.
INTRODUCTION
The shell is made of high -strength engineering plastics and composite non-slip rubber. High intensity, good feel, waterproof, dustproof, explosion -proof. This detector is widely used in oil, chemical, environmental protection, metallurgy, refining, gas transmission and distribution, biochemical medicine, agriculture and other industries.
SPECIFICATIONS
Model | Range | Resolution | L-alarm | L-alarm |
CO | 0-1000ppm | 1ppm | 50ppm | 150ppm |
O2 | 0-30%vol | 0.1%vol | 19.5%vol | 23.5%vol |
H2 | 0-1000ppm | 1ppm | 50ppm | 150ppm |
H2S | 0-100ppm | 0.1ppm | 10ppm | 150ppm |
Sampling method |
natural diffusion |
Accuracy |
≦ 5% F.S. |
Response time |
T<60s |
Explosion proof |
Ex ib IIB T3 Gb |
Alarm Method |
four alarm method: sound, vibration, light, display |
Operating Environment |
Operating temperature -10℃~55℃ |
<95%RH non-condensing |
|
Operating voltage |
DC3.7V Li battery 1800mAh |
Working time |
≧8h continuously |
Charging time |
4h~6h |
Sensor life |
2 years |
Protection category |
IP66 |
Weight |
about 300g (including battery but without accessories) |
Dimension |
136mm×72mm×32mm |