Description
Key Features
- Using imported high-precision electrochemical principles sensor
- USB interface high speed data transmission, can be downloaded print data (optional)
- LCD dot matrix display technology, can display the type of gas, the gas unit, gas concentration values,
measured maximum, local time, ambient temperature, etc. - Support Chinese and English operation interface, easy to switch
- Gas concentration unit PPM, mg/m3 can quickly switch display
- Built-in micro sampling pump, the pump suction size ten stalls adjustable
- Explosion-proof certification, proof grade: Exia Ⅱ CT4
Technical Specifications
| Gas Detected | EX | ||
| Detection principle | Catalytic combustion principle | ||
| Sampling Method | Pump- suction, flow up 1L/min, pump suction size ten stalls adjustable | ||
| Measure Range | 0-100%LEL | ||
| Resolution | 0.1%LEL | ||
| Precision | 2%FS | ||
| Signal Output | USB interface high speed data transmission, can be downloaded print data (optional) |
||
| Response Time | ≤ 10S | ||
| Repeatability | ≤ ± 1% | ||
| Zero shift | ≤ ± 1% (F.S / Year) | ||
| Operating language | Support in English | ||
| Temperature | -40F-158F (-40 ℃ ~ 70 ℃) | ||
| Explosion-Proof | Exia Ⅱ CT4 | ||
| Alarm mode | Sound, light, vibration | ||
| Dimensions | 8.07in x 2.95in x 1.26in
(205*75*32mm) |
||
| Recovery Time | ≤ 10S | ||
| Linearity error | ≤ ± 1% | ||
| Display | LCD dot matrix display technology | ||
| Gas unit | Support for multiple gas unit switch display | ||
| Humidity | 0-95% RH | ||
| Degree of protection | IP66 | ||
| Operating time | 100 hours (off pump), 8-12 hours ( pump on) | ||
| Weight(net/gross) | 0.66lbs/1.76lbs (300g/800g) | ||
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