JDB-2 Explosion proof Electrostatic Grounding Alarm Tank Truck Anti static Device

JDB-2 Explosion proof Electrostatic Grounding Alarm Tank Truck Anti static Device

JDB-2 fixed electrostatic grounding alarm has a fixed protective box, which can prevent fish from getting wet and avoid accidental damage. Use is not limited by environmental conditions. Suitable for use in small and medium-sized gas stations (single unloading area). Static grounding alarmceremonyLow power design, easy maintenance, single-chip computer technology,24-hour uninterrupted duty, if the specified resistance value is exceeded, the alarm will be immediately triggered.

1、 ProductionProduct characteristics:

This product is an inherently safe electrical equipment with good alarm performance.

2、 Scope of use:

A: Various mobile storage tanks such as cars and tank trucks;

B: Gas stations and oil depots;

C: Paint factories, pharmaceutical factories, alcohol factories, and chemical factories;

D: Other locations that require electrostatic grounding.

3、 Working principle:

Using a strong spring and the principle of using the clamp structure as a lever, the paint breaking needle at the head of the clamp has strong pressure, which can break through the rust barrier. By effectively connecting the broken paint needle, clamp body, and wire to the pile, the storage tank and the ground are equally connected to dissipate static electricity.

JDB-2 Explosion proof Electrostatic Grounding Alarm Tank Truck Anti static DevicePerformance characteristics:
A: Using reliable integrated circuits, the anti-static and alarm performance is stable and reliable.

B: When the resistance of the entire grounding circuit from the clamp to the grounding pile exceeds the predetermined value (usually 80 ohms), an automatic alarm will be triggered.

C: No switch operation, 24-hour automatic duty.

D: Rapid response capability, immediately triggering an alarm response when one side of the clamp has poor contact.

E: Low power consumption, with a static power consumption of 0.5mA and an alarm of 25mA

F: Safe and simple, with no adjustable components.

G: Explosion proof rating: Ex ib II CT4 Gb

H: Machine size:340*250*125mm

I: Grounding wire 3 meters, clamp wire 5 meters

Reference standard
1. GB50156-2002 "Design and Construction Specification for Automobile Gas Filling Stations I":
第Article 10.3.2 stipulates that the unloading site for gasoline tank trucks and liquefied petroleum gas tank trucks at refueling stations should be equipped with lightning protection grounding devices for tank truck unloading, and static grounding devices that can detect jumper wires and monitor the status of grounding devices should be installed.
第Article 10.3.4 stipulates that the grounding resistance of the anti-static grounding device should not exceed 100 ohms.
2. GB50074-2002 "Design Code for Petroleum Storage":
第Article 14.3.11 stipulates that anti-static grounding devices used for cross connections in oil loading and unloading areas should use anti-static grounding instruments that can detect grounding conditions.
第Article 14.3.15 stipulates that the grounding resistance of the anti-static grounding device should not exceed 100 ohms.