Global integrated manufacturer of intelligent explosion-proof electrical equipment with energy efficiency
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The human body electrostatic discharge alarm is a new generation of explosion-proof productdesigned for the petrochemical industry. It can intelligently detect the human body whether thestatic voltage has been removed, when the static voltage of the human body is at a dangerousvalue, an audible and visual alarm will be issued. It uses special guidance electric plastic material,effectively prolong the static discharge time, safely discharge static energy, and ensure thatthere is no electricity during the static discharge of the human body there is no spark, whichcompletely eliminates the hidden danger of fire and explosion accidents caused by staticelectricity.
Product Advantages
01
Intelligent detection, safe release
Product Introduction
At present, some flammable and explosive dangerous places still use metal conductors to directlyground the discharge method to eliminate the human body static electricity. although the methodcan eliminate the static electricity of the human body ,but this method uses the form of dischargebetween conductors to release the electrostatic charge, and the release resistance is small; theelectrostatic discharge time is short;and the instantaneous release of energy is large whichprovides access to possibility and inevitability of electric shock to the human body or fire explosionaccident.
Technical Parameter
| Power supply | High-performance built-in lithium battery |
| Sleep current | <1mA |
| Working current | <5mA |
| Operating temperature | -40°C~60°C |
| Response time | <1s |
| Ground resistance | ≤55Ω |
| Explosion-proof grade | Ex ia IIC T6 Ga; Ex ib IIIC T80°C Db |
| Withstand voltage | ±20KV |
| Alarm method | Sound and light alarm(>90dB, 30cm straight line distance measurement) |
| Pole material | 304 stainless steel |
| Pole diameter | Φ38mm |
| Pole wall thickness | 1.2mm |
| Product height | 1m |
| Touch ball diameter | Φ90mm |
| Wall thickness of mounting flange | 3.0mm |
| Grounding cable length | 3m straight PU cable |