Digital Panel Meter for Measuring Voltage and Current - Model Щ21.2 for Nuclear Power Applications

The shield digital electrical measuring device Shch21.2 is designed to measure current or voltage in DC circuits for operation as part of technical means of nuclear power plants, as well as in other industries. The device can be used in a set with primary converters for measurement of non-electrical quantities, if the ranges of the output electrical signal of primary converters correspond to the ranges of the input signal of the devices. The device provides the following features: selection of input signal measuring range, change of reading range and unit name, data transfer to computing devices via RS485 interface (Modbus RTU, original protocol).

The device is made in a metal case of panel mounting. According to the order it is possible to install the device in a shield of other thickness. Safety class of the devices: 2, 3, 4 according to NP-001-2015.