Lightning and Surge Protection
Our telemetry & control equipment can be supplied with the necessary protection products ready for installation and wiring.
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7190-1: ZAP GAP Aerial Lightning Protection Unit
To be installed in line with TNC aerial co-axial cable to protect equipment from surges induced on the aerial.
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ZM06-x: ZYMAX Mains Surge Protection Unit
This is a DIN-rail mounting module that protects equipment from surges on the mains power supply.
The suffix -x defines the mains supply voltage:
ZM06-1 is for use on 110VAC supplies
ZM06-2 is for use on 230VAC supplies -
ZDxx: Line Surge Protection Unit
This is a DIN-rail mounting module that protects equipment from surges on analogue instrumentation and communication lines.
ZD06 clamps at 6V and is intended for use on leased lines and private wires that carry audio signals.
ZD33 clamps at 33V and is intended for use on either 4-20mA current loop instrumentation or digital inputs/outputs that may be susceptible to lightning-induced surges. A typical application would be on a level gauge located remotely in the centre of a reservoir.