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    Handheld Hydrogen Sulfide (H2S) Gas Detector, 0 to 50/100/500 ppm

    5 out of 5 based on 5 reviews | Write a review
    $478.96
    This pump-type single gas detector is suitable for detecting the leakage of hydrogen sulfide (H2S), with a range of 0-50ppm, 0-100ppm, 0-200ppm, 0-500ppm etc., for options, and gives light, sound and vibration alarm. Favorable price and high reliability.
    SKU: ATO-GAS-H2S
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    Free Shipping Worldwide
    Delivery date: 6-20 days

    Features

    • LCD dot matrix display, direct readout of gas type, unit, concentration, local time, etc.
    • Support English/Chinese operation, easy to shift.
    • Gas concentration unit PPM and mg/m3 can be shift quickly.
    • Built-in micro-sampling pump, 10 grades of suction are available.
    • Explosion-proof certification

    Gas Detector Functions

    • With self-calibration and zero calibration functions, makes the detection more accurate and reliable.
    • One key to restore factory setting, free from maloperation.
    • With temperature and pressure compensation, able to realize the compensation for the gas concentration under different temperature and pressure environments.
    • Two-stage alarm with sound and light, and alarm point is settable.
    • Rechargeable lithiumpolymer battery with large capacity.
    • High-strength special engineering plastic housing, with anti-slip, waterproof, dustproof and explosion-proof

    Specification

    Model ATO-SKY2000-H2S
    Sampling Method Pump type, flow rate can be up to 1L/min, ten grades of pumping suction for selection.
    Detection Principle Electrochemistry
    Gas Hydrogen Sulfide (H2S)
    Range (Optional) 0 to 10 ppm (for atmosphere), 0 to 50 ppm, 0 to 100 ppm, 0 to 200 ppm, 0 to 500 ppm, 0 to 1000 ppm
    Resolution 0.001ppm (0-10ppm), 0.01ppm (0-50/100/200ppm), 0.1ppm (0-500ppm), 1ppm (0-1000ppm)
    Accuracy ≤±3% F.S.
    Responce Time ≤10s
    Repeatability ≤±1%
    Recovery Time ≤10s
    Linearity Error ≤±1%
    Zero Shift ≤±1% (F.S./year)
    Data Logging (Optional Function) High speed data transmission by USB, available for data downloading and printing
    Alarms Sound, light and vibration
    Display LCD dot matrix display
    Language Chinese/English
    Battery 3.7V rechargeable lithium battery
    (Charger included: Input AC 100-240V 50/60Hz with optional USA, Europe or UK plug)
    Operating Time 100h (Pump off)
    Explosion-proof Grade Ex ia llC T4
    Protection Grade IP66
    Certification CE, ATEX
    Operating Temperature -20℃~50℃
    Operating Humidity 0~95%RH (non-condensing)
    Dimension 205*75*32mm
    Weight 300g
    Warranty 12 months
    Accessories (Optional) Calibration kit - gas pressure regulator (calibration gas cylinder NOT included)

    • Body Material: Stainless steel
    • Input Range of Pressure Gauge: 0-25MPa
    • Output Range of Pressure Gauge: 0-0.6Mpa
    • Gauge Class: 2.5
    • Input Pressure: ≤15MPa
    • Output Pressure: ≤0.45MPa
    • Rated Flow: 0.6 m3/h
    AG亚洲• Connection: Inlet: W21.8-14 teeth/inch (levorotation, dextrorotation) ; Outlet: Ф6 flexible tube

    Note:
    * If you need a H2S gas detector with other measuring ranges unlisted in above table, please contact us to inform your operating environment, so as to help you choose an appropriate one for your application.
    * We also provide other common gas detectors, and you can refer to ATO Gas Detector Catalog to get the specific gas type and measurement range. If you have any questions, please feel free to contact us.

    Applications

    Hydrogen sulfide (H2S) detector with pump-suction style is used to monitor the concentrtion of H2S in the dangerous areas like oil recovery, petrochemical, metallurgy, sewage treatment, exhaust emission, chemical, agriculture, refinery and so on.hydrogen sulfide H2S gas detector applications

    Tips: Gas characteristics and detection of hydrogen sulfide

    Hydrogen sulfide (H2S) is a flammable colorless gas with a typical smell of rotten eggs. It is easily soluble in water; at the temperature of 20℃, 2.9 volume of is soluble in 1 volume of water. Hydrogen sulfide is also soluble in alcohols, aldehydes, carbon disulfide, petroleum solvents and crude oil.

    Hydrogen sulfide is five to six times more toxic than carbon monoxide and is almost as toxic as cyanide. At the low concentrations (0.13 - 4.6 ppm), hydrogen sulfide smells rotten eggs. When the H2S concentration is higher than 4.6 ppm, the human sense of smell is quickly passivited and the odour of rotten eggs is not smelled. This situation is the most dangerous.

    AG亚洲When the H2S concentration is between 4.3 and 46%, the mixed gas formed with the air will explode in a fire. The burned product, SO2, is still toxic and will continue to harm the eyes and lungs of the human body. The work of preventing poisoning during burning cannot be relaxed.

    AG亚洲Hydrogen sulfide (H2S) exists in a wide range of places like natural gas processing plants, refineries, rubber products plants, pulp mills, tunnels, sewers, sewage ponds, biogas digesters, etc. Therefore, it is really necessary to detect H2S gas concentration before the operations in the above-mentioned places.

    AG亚洲ATO offers you fixed and portable hydrogen sulfide gas detector. Whether selecting portable or fixed H2S detector should be based on the operating environment. The measure range should also be chosen according to the site conditions, so as to meet the different use requirements. Thus, even in the unfavorable working conditions, the detector can also detect harmful gases and promptly give an alarm to the staff.

    This video will show you the basic settings of ATO portable gas detectors including high/low alarm setting, language setting and time setting.

    Existing reviews of Handheld Hydrogen Sulfide (H2S) Gas Detector, 0 to 50/100/500 ppm
    Optional function for hydrogen sulfide gas detector
    What’s the necessity for optional function for hydrogen sulfide gas detector?
    From: Blake | Date: 05/09/2019
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Dear friend, the optional function of H2S gas detector is to connect the gas detector to your computer via USB for data downloading and printing. It depends on your needs.
    Detection distance for your portable gas detector
    What is the detection distance for your portable gas detector?
    From: Frank | Date: 22/04/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Hi Frank. For our portable gas detector, the detection distance is 15m.
    H2S gas detector data logging
    I am looking for a H2S gas detector with data logging function, how does your portable gas detector log data?
    From: Gregory | Date: 29/04/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Hi Gregory.  Our portable gas detector can automatically save gas ppm value, and these data can be downloaded to the computer via the proivded software and USB connection.
    Hydrogen Sulfide (H2S) Gas Detector calibration
    Does your Hydrogen Sulfide (H2S) Gas Detector require periodical calibration (it should be self-calibrated)?
    From: Herna | Date: 11/05/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Hi, Herna. Our gas detector has a zero calibration function, and you can use it on site If any abnormal. For periodical calibration, it’s recommended to be done once every year.
    Gas detector working pressure
    Can your gas detector work in the 1-5 bar pressure environment?
    From: Brandon | Date: 23/07/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    No, it doesn't work with our gas detectors. For the pressure 1-5 bar, you need to reduce the pressure to less than 1 bar, as our gas detector can only withstand the pressure within 1 bar. So, you can add a pressure reducing valve before the gas detector.
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