Частотомер ЧС-01-ТК
  • Continuous frequency measurement of the network in power plants and substations.
  • Power supply from measuring network.
  • RS-485 interface, Modbus (RTU) protocol.
  • Four-digit green indicator with 14 mm symbol height.
  • The size of the housing allows you to set frequency meters instead of existing point devices.



Rated frequency, Hz 50
Range of measured frequencies, Hz 40..60
Reduced measurement error, %, up to ±0.05
Baud rate, Kbps 9.6; 19.2; 38.4
Power supply frequency meter, depending on the modification 220 VAC, 50 Hz
100 VAC, 50 Hz
Operating temperature range +5°С..+50°С
Dust and moisture protection IP41
Overall dimensions (W×H×D), mm 96×96×120


Ordering designation

Digital frequency meter CHS-01-TK-XXХ, where
ХXX – power supply:

«100V» – (70..130) VAC, 50 Hz;

«220V» – 220 VAC, 50 Гц.

Example. CHS-01-TK-100V – digital frequency meter CHS-01-TK with 100 VAC power supply.