DKJ-02 NO₂ gas detector – nitrogen dioxide sensor, gas concentration meter, for industry and environmental control, 4-20 mA output, 12-24 V DC, industrial
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| Product description | DKJ-02 NO₂ gas detector is a reliable stationary device for continuous monitoring of nitrogen dioxide (NO₂) concentration. Nitrogen dioxide is a toxic, pungent yellow-brown gas, most often formed during fuel combustion, chemical processes or transport pollution. Even a small concentration of this gas can cause respiratory problems, so its control is extremely important both in industry and in the protection of premises. Areas of application: DKJ-02 NO₂ detector is widely used in industrial workshops, transport tunnels, parking lots, laboratories, boiler rooms and other premises where nitrogen dioxide gas may accumulate. This NO₂ sensor ensures that workers and equipment are protected from dangerous gas exposure. Technical features: the detector operates with 12-24 V DC, has a standard 4-20 mA output, audible and visual alarm. High sensitivity and fast response allow for early detection of dangerous concentrations. The device is easily integrated into existing ventilation and alarm systems, ensuring reliable operation even in difficult conditions. Advantages: using the DKJ-02 NO₂ nitrogen dioxide gas detector, you can reduce the risk of accidents, ensure employee safety and meet environmental requirements. Early detection of dangerous levels allows you to take timely action, avoid damage to health and equipment. |
| Adaptation: | Nitrogen dioxide (NO₂) is a toxic, pungent-smelling gas produced in combustion processes. Even low concentrations can pose a serious health risk, so constant monitoring is necessary. Main areas: Car parks and tunnels - transport exhaust gases are the main source of NO₂. Chemical industry - nitric acid production, nitration processes. Energy - boiler houses, power plants using fossil fuels. Environmental monitoring - air quality monitoring stations, urban areas. Storage and logistics centers - in premises where combustion products can accumulate. DKJ-02 NO₂ ensures both local warning and centralized data transmission to control systems, therefore it is a reliable solution for employee safety and compliance with legal requirements. |
| Gas type | nitrogen dioxide (NO₂) |
| Sighting range | 0–30ppm |
| Accuracy | ±3% |
| Exit signal | 4–20 mA |
| Power source | 12–24 V |
| Security Class | IP67 |
| Hull | Aluminium with corrosion-resistant finish |
| Operating temperature | -20 °C iki +50 °C |
| Moisture range | Relative humidity 15-90 % |
| In the factory calibrated | yes |
| to correspond | EN 50545-1, EN 61010-1, EN 50270, EN 60079-29-1, Certificate Nr. 2626 61000, |
| Condition: | Ready to use – connect, calibrate and ensure a safe environment. |
| Warranty | 24mėn |
