Symreg-Si-Erdungssystem

Ex - SYMEGA-SI earthing system

The Ex - SYMEGA-SI earthing system is intended to prevent electrostatic charges in potentially explosive areas and establishes a secure connection between stationary and mobile, metallic or conductive and dissipative objects and a good earth.
The earthing system is intended for top hat rails / DIN rails (TS-35) mounting and is installed in the non-Ex area. The output intrinsically safe circuit may be led into the Ex area.

The earthing system can be operated in two different variations.
Variation 1: Low-resistance measurement of the equipotential bonding from 0 ... 1 kOhm or 10 ³ Ohm. (E.g. barrels, trucks)
Variation 2: High- resistance measurement of the potential equalization from 0 ... 3 MOhm or 3x10 ⁶ Ohm ( e.g. big bags )