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    Company: Jiangsu Jihua Electronic Technology Co., Ltd.

    Address: 6th Floor, Building 2, Yongxin International Center, 31 Xindu Road, Yancheng Economic and Technological Development Zone

    Contact: Sales of Yu Chenchen

    Phone : 0515-88370796

    Mobile : 133-9067-6806

    Fax: 0515-88391966

    Contact: Sales Department Liu Yajie

    Phone : 0515-88560256

    Mobile phone : 133-7525-8786

    Contact: Sales Tingting Dong Tingting

    Phone : 0515-88391962

    Mobile : 189-3631-5266

    Contact: Sales Department Xin Ronglan

    Phone : 0515-88396686

    Mobile phone : 133-3892-5166

    JH-HW-X (B) infrared gas detector

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    • JH-HW-X (B) infrared gas detector

    • Product Category: Infrared Gas Detector

    • Order hotline: 400-6515-966

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    Detailed introduction

    JH-HW-X (B)

    JH-HW-XX(B).jpg


    Product introduction:

    The JH-HW point-type combustible gas detector with a measuring range of 0 to 100% LEL uses imported high-industrial-grade infrared sensors. It has the characteristics of no poisoning, high precision and long life. It can catalyze toxic gas in frequent environments. Oxygen environment and other traditional catalytic combustion sensors will be damaged to work in harsh environments, is an alternative to the traditional catalytic combustion sensor.

    The infrared sensor also uses a high-precision interference filter integrated infrared sensor and single-beam dual-wavelength technology. The sensor has an integrated temperature compensation unit. In addition, a dust-proof and moisture-proof design has been added to the design to improve the accuracy of the test. Collect the digital quantity of infrared sensor and convert the percentage content (% LEL) within the lower limit of flammable gas explosion into 4-20mA standard signal and RS485 signal output.


    Features:

    ☞ The imported high industrial grade infrared sensor has the characteristics of no poisoning, high precision and long life;
    ☞ Can detect various combustible gases in indoor and outdoor environments, and transmit the detection signal to the gas alarm controller as a 4-20mA standard signal and RS485 signal;
    ☞ This detector can be connected to JH-F series split line gas alarm controller and JH-Z128 combustible gas alarm controller;
    ☞ The shell is made of cast aluminum alloy, the surface is painted, explosion-proof, dust-proof and corrosion-resistant, which can meet the requirements of various environments;
    ☞ The on-site detector displays the detection value in real time, with a remote control, and when the set alarm point is reached, the on-site sound and light alarm.

    ☞ Modular design of the sensor makes the maintenance of the detector convenient and convenient.

    ☞ With OLED display and Chinese display, it can work normally at minus 40 degrees.


    Detection gas:

    Alkanes: methane, ethane, propane, dichloroethane, dichloropropane, ethylene oxide

    Ethylene: ethylene, propylene, dichloroethylene, chloropropylene, styrene, etc.
    Alcohols: methanol, ethanol, propanol, ethyl mercaptan, cyclohexanol, etc.
    Aldehydes: formaldehyde, acetaldehyde, butyraldehyde
    Benzene: toluene, xylene
    Others: natural gas, liquefied gas, gasoline, hydrogen, ammonia, acetylene, acetone, lipids, ethers, trimethylamine, tetrahydrofuran and other flammable and explosive gases.
    Application areas:
    Petroleum, chemical, metallurgy, coking, pharmaceutical, sewage treatment, boiler room, hotel and other special industries and environmental fields.


    Technical indicators:

    See table for technical parameters of infrared gas sensor

    Detection gas

    Range

    safety certificate

    Operating temperature

    Methane

    5% VOL (100% LEL)

    Explosion-proof

    -10 ℃ ~ 50 ℃

    -40 ℃ ~ 70 ℃

    Methane

    100% VOL

    Explosion-proof

    / P, ordinary type

    / Z, enhanced

    Ethane

    100% LEL

    Explosion-proof

    / P, ordinary type

    / Z, enhanced

    Propane

    100% LEL

    Explosion-proof

    / P, ordinary type

    / Z, enhanced

    Butane

    100% LEL

    Explosion-proof

    / P, ordinary type

    X

    Ethylene

    100% LEL

    Explosion-proof

    / P, ordinary type

    X

    Acrylic

    100% LEL

    Explosion-proof

    / P, ordinary type

    / Z, enhanced

    Acetylene

    100% LEL

    Explosion-proof

    / P, ordinary type

    X

    Propyne

    100% LEL

    Explosion-proof

    / P, ordinary type

    / Z, enhanced

    carbon dioxide

    1000ppm

    Explosion-proof

    / P, ordinary type

    X

    carbon dioxide

    5000ppm

    Explosion-proof

    / P, ordinary type

    / Z, enhanced

    carbon dioxide

    1% VOL

    Explosion-proof

    / P, ordinary type

    / Z, enhanced

    carbon dioxide

    5% VOL

    Explosion-proof

    / P, ordinary type

    / Z, enhanced

    carbon dioxide

    20% VOL

    Explosion-proof

    / P, ordinary type

    / Z, enhanced

    carbon dioxide

    60% VOL

    Explosion-proof

    / P, ordinary type

    / Z, enhanced

    carbon dioxide

    100% VOL

    Explosion-proof

    / P, ordinary type

    / Z, enhanced

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    Related tags: Infrared Gas Detectors

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