Digital Display Human Body Voltage Checker
Digital Display Human Body Voltage Checker can directly detect the electrostatic voltage and display the voltage value on the LCD screen. It is an instrument for electrostatic discharge of human body in flammable, explosive and anti-static places.
The utility model is characterized in that the human body electrostatic discharge resistance is designed reasonably, the static electricity release of the human body is reasonably and effectively controlled, the static discharge time of the human body is prolonged, the energy released by the static electricity of the human body is reduced, and the static electricity of the human body can be safely released. And at the moment of touch, the static voltage carried by the human body can be detected, displayed on the static voltage display, and the change of the static voltage value of the human body during the electrostatic discharge process is more intuitively seen. At the same time, KD-PSA-X human body electrostatic discharge alarm touch-sensitive body contact with explosion-proof touch ball is reliable, no moving mechanical parts, sound and light alarm indicates whether the static electricity of the human body exceeds the alarm voltage according to the detected static voltage value.
1. Composition
Human Body Voltage Checker + warning sign + grounding wire + installation screws and other accessories + manual, certificate, warranty card, test report, explosion-proof certificate.
2.Usage
When the human body is not in contact with the explosion-proof touch ball, Digital Display Human Body Voltage Checker is in a sleep state, the static voltage display is not displayed, and the buzzer does not alarm.
Alarm status
When the human body is in reliable contact with the explosion-proof touch ball, Digital Display Human Body Voltage Checker senses the human body, and when the human body is detected to reach the alarm voltage, the alarm state is entered, the static voltage display displays the static voltage value, the buzzer alarms, and the red light flashes. Static electricity is being released, please don't leave!
normal status
When the human body and the explosion-proof touch ball are in reliable contact, Digital Display Human Body Voltage Checker senses the human body, and when the human body is charged less than the alarm voltage, the normal state is entered, the static voltage display displays the static voltage value, the buzzer does not alarm, and the green light flashes. The hand can leave the touch ball and go to sleep after 5 seconds. After the static electricity is released, you can enter the hazardous area to work.
Ground alarm status
When the grounding wire is disconnected, Digital Display Human Body Voltage Checker is in the grounding alarm state, the static voltage is not detected, the static voltage display is not displayed, the buzzer alarms, and the yellow light flashes. After the grounding alarm lasts for 1 minute, it enters the sleep state. When the explosion-proof touch ball is touched again, the system wakes up and continues to detect whether the grounding is normal.
3.How to use?
For your safe production, we recommend that you use the KD-PSA-X Human Body Electrostatic Discharger at the following locations:
1. Oil depots and railway oil platforms, tank escalators and tank entrances, etc.
2, the pump room, oil storage and transportation needs to eliminate the static electricity of the human body
3. Gas station unloading port, self-service gas station, automatic tanker, etc.
4. Other places where it is necessary to eliminate the static electricity of the human body
5. Chemical industry, oil depot, warehouse, factory building, workshop entrance, etc.
6. Sampling, temperature measurement, gauge operation, tank filling and other places for petrochemical enterprises