Application of human body electrostatic release ball
In a lot of flammable, explosive hazardous areas and anti-static work environment, a little static electricity will cause great damage, then how do we choose some effective equipment to safely discharge the static electric charge accumulated by the human body itself? Lose, to avoid fire and explosion accidents caused by human body static electricity, human body electric shock and reduce the electrostatic damage of electronic components?
Static elimination ball, also known as electrostatic discharge instrument, electrostatic ball. It is a kind of human body electrostatic discharge product suitable for flammable, explosive and anti-static places. It is suitable for computer room, clean room, power station, gas station, refinery, thermal power plant and other fields.
Its working principle is: using a passive circuit, using the static electricity on the human body to make the circuit work, and finally achieve the role of eliminating static electricity. The characteristics of the static elimination ball are: small size and light weight. No power is required. Easy to install. No sensation when eliminating static electricity. Just touch the stainless steel ball 0.1S with your finger to eliminate static electricity from the human body.
Features
1. Ultra low power design, no need to replace the battery during normal use
2. Touch sensing, no mechanical moving parts
3. The overall epoxy resin seal, anti-corrosion, waterproof, moisture-proof
4. Explosion-proof touch ball, safely discharge static electricity, human body contact does not produce electric shock
5. Sound and light alarm indicates that the human body is in contact with the explosion-proof touch ball and the electrostatic discharge is completed.
6. The grounding wire is independently tested, and the grounding resistance meets the standard to ensure a reliable grounding reference.
Electrical parameters
1. Working power supply: high performance built-in lithium battery
2. Sleep current:
3. Working current: <5mA
4. Working temperature: -40 ° C ~ 60 ° C
5. Response time: <1s
6. Grounding resistance: ≤55Ω
7. Explosion-proof grade: ExiaIICT4 Gc
8. Static voltage resistance: ±20K
9. Alarm mode: sound and light alarm (>90dB, 30cm linear distance measurement)