Workstation monitor Ground Man Plus

dpvlink 15206

The Ground Man Plus monitors can be used to control the grounding impedance of workstations, tools and machines. The grounding impedance of up to 3 connectors against hard grounding can be monitored.
The Ground Man Plus monitor can also check the wrist strap grounding of a person with a twin connector wrist strap/grounding cable.

Control of the ground impedance
The ground impedance is continuously controlled on three separate channels connected with three instruments. The alarm threshold can be set between 1-20 ohm. It is the same for all 3 channels. The measurement is indicated by green (= OK) and red (= error) LEDs and an acoustic alarm signal. The acoustic signal can be turned off.

Output signal
It provides a logical 5V output for further processing. When all outputs are in the limit and power supply is existing, the output signal is logically 0 otherwise logically 1.

Monitoring of personnel grounding
The Ground Man Plus monitor provides an additional control of personnel grounding by a twin conductor wrist strap/grounding cable plug. The monitor measures the voltage of the person and the resistance of the wrist strap.

Scope of delivery

• Ground Man Plus monitor
• User manual
• Power supply unit