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    Chlorine (Cl2) Monitor, 0 to 10/20/50/100 ppm

    Purchase portable Chlorine Cl2 detector at an economical price, with the diffusion sampling method, optional measuring ranges of 0-10ppm, 0-20ppm, 0-50ppm, 0-100ppm. It is a handheld gas monitor to detect Cl2 gas leak, ideal for personal and home use.
    SKU: GD800-CL2
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Low price portable gas detector provides real-time data, enabling timely interventions to prevent harmful exposure. This Chlorine gas monitor offers a measuring range from 0 to 100 ppm, making it ideal for detecting Cl2 concentrations in diverse settings.


    Model GD800-CL2
    Detected gas Chlorine (Cl2)
    Sampling method Diffusion
    Range (optional)
    0-10ppm, 0-20ppm, 0-50ppm, 0-100ppm
    Response time ≤10S (T90)
    Principle Electrochemical principle
    Alarm mode Sound, light, vibration alarm, high and low alarm values can be set by yourself
    Alarm type Low alarm, high alarm, STEL, TWA, low battery
    Power supply mode 3.6V dry battery (non-removable and rechargeable)
    Explosion-proof grade ExiaIICT4Ga
    Protection class IP68
    Working temperature -20℃~55℃
    Working humidity 0~95%RH (non-condensing)
    Working air pressure 86~106kpa
    Dimensions 90*60*33mm (length*width*thickness)
    Weight 125g


    • Exceptional energy efficiency and extended standby capability: Boasting remarkably low power consumption, This mini Cl2 tester offers a prolonged standby time of up to 2 years, eliminating the need for battery replacement.
    • Hassle-free maintenance: Simply power on the Chlorine gas monitor, and it will operate continuously without requiring calibration, sensor replacements, or battery charging.
    • Vigilant alarm system: Equipped with an ultra-high buzzer alarm, two high-intensity red LEDs for both upper and lower alarms, and a combination of sound, light, and vibration alerts, ensuring that workers are promptly alerted to potential dangers.
    • Customizable alarm settings: Supporting various alarm types such as high point alarm, low point alarm, TWA (Time-Weighted Average), and STEL (Short-Term Exposure Limit), users can easily adjust alarm thresholds as needed throughout the device's lifespan.
    • Rugged and secure design: This portable Cl2 gas detecstor boasts an IP68 protection rating, making it splash-proof, dust-proof, explosion-proof, and shock-proof. Its intrinsically safe circuit design enhances safety in hazardous environments.
    • User-friendly and compact: Designed for ease of use, it features a compact and lightweight design with intuitive two-button operation, reducing the need for extensive training.
    • Portability at its best: Its small size and lightweight build ensure that it can be carried with ease, providing flexibility in its use.
    • Built to last: Crafted from high-strength materials, the device's robust construction is tailored to endure the harshest environments while remaining comfortable and durable.
    • Enhanced safety features: Featuring an automatic self-test function, mini Cl2 gas detector continually ensures its own functionality, thereby improving safety by performing self-tests.


    Mini portable Chlorine (Cl2) gas detector structure


    Chlorine (Cl2) detectors are widely used in water treatment facilities to monitor Chlorine concentration and ensure water quality safety. In industrial manufacturing processes, especially in the chemical, pulp and paper industries, Cl2 gas monitors are used to detect and prevent Chlorine leaks to ensure worker safety. In addition, Chlorine is used in food disinfection and detergent production, so it is crucial to install Cl2 detectors in these locations. The Cl2 gas monitor prevents poisoning accidents and protects personnel health and environmental safety by providing timely warning of Chlorine gas leakage.

    Mini Chlorine (Cl2) gas monitor applications

    Tips: What are the safety benefits of using Chlorine monitors?

    Portable Chlorine monitors offer several safety benefits in various industries where chlorine gas is used or produced. Firstly, they provide early detection of Chlorine leaks or spills, allowing prompt action to mitigate risks and prevent potential harm to personnel and the environment. By continuously monitoring Cl2 levels, these devices can trigger alarms when concentrations exceed safe thresholds, enabling rapid evacuation and response measures. Moreover, mini Chlorine gas detectors aid in ensuring compliance with regulatory standards for workplace safety, helping companies avoid fines and penalties. They also contribute to improving overall process safety by identifying potential equipment malfunctions or leaks before they escalate into major incidents. Ultimately, the use of Cl2 monitors enhances workplace safety culture by fostering awareness of Chlorine gas hazards and promoting proactive measures to minimize risks to personnel and facilities.

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