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CJYB4/25 Oxygen/Methane gas detecting device
Oxygen/Methane double gas detector,Micro-intelligent detector,sound & light alarm, voltage display, under voltage alarm
Application
CJYB4/25 Methane / multi gas detector
This product forms a new generation of double parameter intelligent detectors, which continuously detects the concentration of the methane and oxygen in the working environment where flammable and explosive mixed gases exist with a sound & light alarm, a clock and voltage display, a under voltage alarm, automatic zero tracking, and it is convenient to adjust and use.
Main specification | ||
Item | Specification | |
Methane% CH4 | Oxygen % O2 | |
Measuring range | 04 | 025 |
Tolerance | ≤±10 | ≤±3 |
Life of sensor | 12months | 24months |
Response time | 20s | |
Display mode | 4-digital LED | |
Alarm mode | Intermittent sound & light alarm, continuous adjustable of alarm point | |
Sound level | ≥80dB | |
Protection grade | IP54 | |
Battery pack | Ni-Mh1800mAh×3 | |
Continuously working time | 15h | |
Explosion protection | Exib I | |
Dimensions | 116×56×25mm | |
Weight | 0.2kg | |
Match | Single / 10-united charger |