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CD4 multi gas detection apparatus
multi-gas detecting device,low energy comsumption, light and sound alarm,portable design.methane,O2,CO,H2S,sound and light alarm
Application
This product forms a new generation of intelligent multi-gas monitors which conducts muiti gas detection and adopt a low power consumption design. Its functions are a sound & light alarm, a detector serves several purposes, and it has a small size and light weight. It can be widely used not only for continuous temperature, humidity measurement, also it has the functions of multi-parameters detecting for flammable and explosive gases like methane, oxygen, carbon monoxide, sulfured hydrogen.
Item | Specification |
Display Mode | LCD |
Sound & Light Alarm | Intermittent sound & light alarm |
Power Supply | DC3.6V Ni-Mh battery pack1800mAh |
Continuous Working Period | more than 15h |
Explosion Protection | Exibd I |
Protection Grade | IP54 |
Dimensions | 240×170×120mm |
Weight | 0.3kg |
Item | Measuring range | Measuring Error | Accuracy |
Methane | (0.00~1.00)% | ±0.10 | 0.01% |
more than (1.00~3.00)% | ±10% True value | ||
more than (3.00~4.00)% | ±0.30 | ||
Oxygen | (0~25)% | ±3.0% | 0.1% |
Carbon monoxide | (0~100) ×10-6 | ±(1.5+2.0% True value) | 1×10-6 |
(100~500) ×10-6 | ±4.0% True value | ||
(500~1000) ×10-6 | ±10.0% True value | ||
Sulfured hydrogen | (0~10) ×10-6 | ±1×10-6 | 1×10-6 |
(0~100) ×10-6 | ±5.% True value | ||
Temperature | (-20~80) Celsius degrees | ±1 Celsius degrees | 0.1Celsius degrees |
Humidity | (0~100)%RH | ±3%RH | 1RH |
