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Portable H2S Hydrogen Sulfide Single Gas Detector For Waste Water
Treatment Use
Hydrogen sulphide (H2S) is a highly poisonous gas common in most
underground places. Harmful concentrations are often found in
gypsum mines, tunnel digging, caissons, and can be mixed with
natural gas. Because it is heavier than air it tends to accumulate
at the bottom of poorly ventilated spaces like mines. Although very
pungent at first (rotten eggs/flatulence), it quickly deadens the
sense of smell, so potential victims may be unaware of its presence
until it is too late. Yuante can give you different options of H2S
detector and analyzers.
Specifications
Gas Detected | H2S/sulfuretted hydrogen | ||
Detection principle | Electrochemistry | ||
Sampling Method | Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection. | ||
Measure Range | 0-10ppm,0-50ppm,0-100ppm,0-500ppm,0-1000ppm,0-2000ppm,0-5000ppm,0-10000ppm | ||
Resolution | 0.001ppm, 0.01ppm, 0.1ppm, 1ppm | ||
Precision | ≤± 2% F.S. | ||
Signal Output | High-speed data transmission by USB, available for data downloading
and | ||
Response Time | ≤10S | Recovery Time | ≤10S |
Repeatability | ≤±1% | Linearity error | ≤±1% |
Zero shift | ≤±1%(F.S/year) | Display | LCD dot matrix display |
Operating language | Chinese/English | Gas unit | Units are switchable |
Temperature | -20℃~50℃ | Humidity | 0-95%RH |
Explosion-Proof | ExiaⅡCT4 | Degree of protection | IP66 |
Alarm mode | Sound, light, vibration | Operating time | 100h(pump off) |
Dimensions | 205*75*32mm | Weight | 300g |
Functions:
1. LCD dot matrix display, the gas type, unit, concentration, local
time, temperature and max measure value (optional) can be showed on
the screen.
2. Support Chinese and English operation, easy to shift.
3. The gas concentration unit PPM and mg/m3 can be shifted quickly.
4. Explosion-proof certification, explosion-proof grade: ExiaⅡCT4.
5. Monitor the H2S sulfuretted hydrogen gas concentration in
environment and enclosed space and alarm.
6. With Self-calibration and zero calibration functions, makes the
detection more accurate and reliable.
7. One press to restore factory setting, free from the bother of
mis-operation.
8. With temperature and pressure compensation, to realize gas
concentration compensation under conditions of different
temperatures or pressures.
9. Two stages alarm with sound and light, alarm point is settable.
10. Rechargeable lithium polymer battery of large capacity.