Surge Arrester signal 4-20mA for field instrument Screw Modules for Field Devices
Surge Arrester signal 4-20mA for field instrument like Pressure Transmitter, Flowmeter, Level Transmitter, etc.
like fuse for lightning protection
Exd certified..
These surge protection barriers are used to safely protect field devices and control units from voltage surges caused by various sources, e.g. lightning strikes or switching operations. They come in a rugged metallic housing with ingress protection IP67 and can be installed in a free cable gland of a field device, even in explosion hazardous areas. The lightning protection barriers are available with different thread versions.