The digital frequency meter ShCH00P is designed to measure and convert the frequency of alternating current in single-phase electrical networks and other AC circuits into output unified DC signals and transfer the measured values via serial digital interface RS485. The instrument is single-channel single limit and has versions by input voltage ranges, supply voltage, availability of interface, colour of indicators.
The instrument can have a frequency measuring range (normal frequency measuring range) from 10 to 9999 Hz, digitisation 4, 0. The frequency conversion range can be any within the measurement range.
The device has the possibility of changing the frequency conversion range by the user during operation. ShCH00P is included in the State Register of measuring instruments of the Russian Federation No.
64095-16. Interverification interval is 10 years.
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