Controllers, converters GIDROMET Vlanko, HM-485, etc.

A measuring controller is a device designed to collect information and implement various algorithms for automated process control.

The Vlanko controller is designed for use in distributed control and data acquisition systems, has 4 inputs for connecting end measuring sensors and 4 control outputs.

• Vlanko. Technical description.

The measuring controller (CI DVM) is designed to measure the pulse repetition rate of a small-sized DVM wind sensor. The principle of operation of the sensor is based on the interaction of magnets connected to the rotating parts of the sensor and reed switches. The primary transducer of the sensor generates two sequences of frequency signals when the screw rotates and the weather vane deflects. The measuring controller provides the conversion of signals into physical parameters (wind speed and direction) according to individual calibration coefficients, averaging of the obtained values, calculation of maximum values and output of information to the communication line

• KI DVM. Operation manual.

The HM-485 USB-RS485 LAN.465645.001 converter is designed to convert USB interface signals into two-wire RS-485 interface signals. The converter is powered from the USB port of a computer or smartphone. It works in a Windows or Android OS environment, forming a virtual COM port. To power external devices connected to the converter, USB 5V power is converted to 9 V. The converter is designed for continuous round-the-clock operation.

• HM-485. Operation manual.