This ATEX earthing system visualizes the presence of a good earth via green LED and, if connected, can enable or interrupt the subsequent process via potential-free changeover contacts.
The ATEX earthing system Ex-SYMEGA-VO can operate in two different variations:
Variation 1: Low-resistance measurement of 0…1 kOhm or 103 Ohm.
Variation 2: High-resistance measurement of 0…3 MOhm or 3×106 Ohm.
THE DIFFERENT AVAILABLE VERSIONS ARE DETAILED IN THE DATA SHEET