Intrinsically Safe Approved Instruments KM 1680C

Special Features:
Explosion-Proof Mark Ex Ia ll B T3 Ga.
Waterproof Level IP54

On-line monitoring of loop grounding resistance and metal loop coupling resistance, and grounding
condition monitoring.
● Split Type, no need to disconnect the grounding down conductor, easy to install, non-contact measurement
technology, safe and reliable.
● The grounding down conductor directly passes through the detector perforation, which does not affect the
lighting protection grounding effect and the normal operation of the facility.
● The detector with an audible and visual alarm. KM 1680C with LCD that can be installed and used
independently. You can observe the grounding resistance value at any time & set the alarm value.
● With Rs485 interface, network system can be set up to realize remote real-time monitoring.