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Features
1.Ultra-low power consumption design, no need to replace the battery during normal use
2.Touch sensing, no mechanical moving parts
3.Integral epoxy resin seal, anti-corrosion, waterproof and moisture-proof
4.Explosion-proof touch ball, safe discharge of static electricity, human body contact does not produce electric shock
5.The sound and light alarm prompts that the human body is in reliable contact with the explosion-proof touch ball and the electrostatic discharge is completed
6.The grounding wire is tested independently, and the grounding resistance meets the standard to ensure a reliable grounding reference
Mechanical parameters
1.Pole material:304stainless steel
2. Pole diameter:Φ38mm
3.Pole wall thickness:1.0mm
4.Product height:1050mm(customizable)
5.Touch ball diameter:Φ90mm
6.Wall thickness of mounting flange:3.0mm
7.Grounding cable length:3m
Electrical parameters
1. Power supply: high-performance built-in lithium battery
2. Sleep current: <1mA
3. Working current: <5mA
4. Working temperature: -40℃~60℃
5. Response time: <1s
6. Grounding resistance: ≤55Ω
7. Explosion-proof grade: ExiaIICT4 Gc
8. Withstand static voltage: ±20KV
9. Alarm mode: sound and light alarm(>90dB, 30cm straight line distance measurement)
BM-PSAThe design of the human body electrostatic discharge alarm refers to the following national standards:
GB12158-2006"General Guidelines for Preventing Electrostatic Accidents"
B50074-2002"Oil Depot Design Code"
First14.3.13Article regulation: Because people wear artificial fabric clothes are extremely common, artificial fabrics are very easy to generate static electricity, which tends to accumulate on the human body. In order to prevent sparks that may be generated by static electricity, it is necessary to install a device to eliminate static electricity from the human body on the operation platform that enters the light oil pump room, the top of the light oil tank, the light oil work area, and the escalator or entrance in the explosion danger area. This anti-static device is made of metal pipe
SH3097-2000"Petrochemical Electrostatic Grounding Design Code"
BM-PSAThe human body electrostatic discharge alarm has been approved by the National Quality Supervision and Inspection Center for Explosion-proof Electrical Products(NCEX), Meet the following standards:
GB3836.1-2010 Explosive environmentFirst1Part: General Requirements for Equipment
GB3836.4-2010 Explosive environmentFirst4Part: Intrinsically safe type“i”Protected equipment
Before entering these places, the human body should touch the handrail to eliminate the static electricity of the human body.
Instructions
Installation Notes:
1, Use a percussion drill to make the corresponding installation holes on the ground.
2、Put the expansion bolt into the installation hole(In order to prevent the installation hole from being too deep, the expansion bolt should be inserted first and the nut should be slightly tightened until the bolt will not fall down, and then the nut should be removed).
3、Sleeve the mounting flange base onto the already placed expansion bolts and fix them with screws.
4, Connect the pole to the grounding grid with a grounding cable(pile)Wait for the grounding equipment to be connected.