Specifications
Gas Detected |
Helium He |
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Detection principle |
Thermal Conduction Principle |
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Sampling Method |
Pump- suction, flow up 1L/min, pump suction size ten stalls adjustable |
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Data logger |
100,000 sets of data can be stored, storage space available set, minimum 5S, can be browse |
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Measure Range |
0-100%vol |
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Resolution |
0.01%vol |
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Precision |
2% FS |
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Response Time |
≤ 10S |
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Repeatability |
≤ ± 1% |
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Zero shift |
≤ ± 1% (F.S / Year) |
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Operating language |
Support in English |
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Temperature |
-40 ℃ ~ 70 ℃ |
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Explosion-Proof |
Exia Ⅱ CT4 |
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Alarm mode |
Sound, light, vibration |
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Dimensions |
205*75*32mm |
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Recovery Time |
≤ 10S |
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Linearity error |
≤ ± 1% |
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Display |
LCD dot matrix display technology |
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Gas unit |
Support for multiple gas unit switch display |
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Humidity |
0-95% RH |
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Degree of protection |
IP66 |
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Operating time |
100 hours (off pump) |
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Weight(net/gross) |
300g |
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Standard |
1 detector, 1 USB data cable, 1 charging plug, 1 aluminum alloy packing box, 1 manual, 1 warranty card. |
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Optional |
data download (EXCEL fromat) function, detachable needle, hose, holster, waterproof and dustproof filter, high temperature probe (up to 1200 degrees) |
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Using imported high-precision electrochemical principles sensor
Support Chinese and English operation interface, easy to switch
Built-in micro sampling pump, the pump suction size ten stalls adjustable
LCD dot matrix display technology, can display the type of gas, the gas unit, gas concentration values, measured maximum, local time, ambient temperature, etc.
Explosion-proof certification, proof grade: Exia II CT4
Gas concentration unit PPM, mg/m3 can quickly switch display unit PPM, mg/m3 can quickly switch display


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Gas Detected: hydrogen H2 Detection principle: Electrochemical principles Sampling Method: Pump- suction, flow up 1L/min, pump suction size ten stalls adjustable Data logger 100,000 sets of data can be stored, storage interval available set, minimum 5S, can be browse.