Explosion proof Gas Station Static Alarm JDB-2-3 Explosion proof Gas Station Static Alarm JDB-2-3
Usage: The sound and light alarm is composed of a detector and an alarm control host, and is widely used in the petrochemical industry where toxic gases exist, such as petroleum, gas, chemical, and oil depots. It is used to detect leaks in indoor and outdoor hazardous areas and is an important instrument to ensure production and personal safety. When toxic gases are present in the tested area, the detector converts the gas signal into a voltage signal or a current signal and transmits it to the alarm instrument. The instrument displays the percentage concentration value of the lower explosive limit of the toxic gas. When the concentration of toxic gases exceeds the alarm set value, an audible and visual alarm signal will sound. The on duty personnel should take safety measures in a timely manner to avoid explosion accidents in the following oil workplaces. An electrostatic grounding alarm should be equipped: 1. The unloading port of the gas station; 2. Loading and unloading locations at gas stations; 3. Unloading sites for liquid chemicals such as chemical plants; 4. Fixed configuration list for paint factories, pharmaceutical factories, alcohol factories, etc.: The grounding terminal of the main body of the static grounding alarm is 3 meters long, the static clamp terminal is 5 meters long, equipped with 2 expansion screws for installation, and 3 Nanfu batteries. One copy of the usage and installation manual, one copy of the certificate of conformity, and one copy of the explosion-proof certificate and production license provided. Mobile: The main body of the electrostatic grounding alarm is equipped with electrostatic clamps at both ends, and both wires are 5 meters long. It is equipped with 4 rubber bases and 3 Nanfu batteries. One copy of the usage and installation manual, one copy of the certificate of conformity, and one copy of the explosion-proof certificate and production license provided. Product parameters Explosion proof certificate number: CE082113 Explosion proof mark: EXIBICT3 GB Production license number: XK06-014-01140 Working voltage: DC4.5V; (3.6V for lithium-ion batteries) Working current: ≤ 3.95mA during alarm; Static normal ≤ 0.85mA Alarm resistance: ＜ 80 Ω Alarm volume: 90DB (30cm linear distance) Working temperature: -10~50 ℃ Relative humidity: ≤ 90%