CS110开关的触摸开关规格书PDF中文资料

Benefits and Features

Low power consumption

Senses potential for lightning, providing warning before lightning strikes

Easy maintenance—stator easily removed for cleaning

Extensive diagnostic self-checking for each measurement reduces or eliminates scheduled maintenance

Rugged construction

SG00O Strike Guard can be used in conjunction with our CS110 to create a complete lightning-threat measurement and analysis system

Technical Description

The CS110 uses a reciprocating shutter instead of the traditional rotating vane field mill. The reciprocating shutter is electrically connected to ground potential by a flexible stainless-steel strap. The strap operates below its fatigue limit, resulting in an ultra-reliable electrical ground connection to the shutter.

The reciprocating approach provides better low-frequency error performance than the traditional rotating vane field mill because it has a convenient zero-field (closed shutter) reference. The zero-field reference allows the CS110 to measure and then correct for electronic offset voltages, contact potentials, and leakage currents of each individual measurement (Patent Pending).

The CS110 also contains circuitrtyo measure and compensate for insulator leakage currents occurring on the charge amplifier input, eliminating measurement errors caused by fouled insulators. If insulator surfaces become conductive because of surface contamination, a leakage current compensation circuit applies an equal and opposite polarity current to the charge-amplifier input that prevents saturation of the electronics.