Two-position two-channel regulator RD1

Two-position two-channel regulator RD1 1UV/1P allows to perform the following functions: measurement of temperature, humidity, pressure (or other physical parameters) of various media and objects.

It can be used in ovens for various purposes, drying cabinets, in refrigeration equipment, as well as in other areas of activity and measurement of other physical quantities using unified sensors.
The device carries out on-off regulation of the input physical quantity through two channels, automatically controls the state of the input sensors, the finding of the measured input values outside the set measurement range, the correctness of the parameter input and the calibration of the device.

Main functions:

•  works with standard sensors:
  resistance thermoconverters [TC],
  thermoelectric converters [PT],
  thermocouples (THK, THA, TJK, etc.),
  sensors with a unified output signal of current 0..5 mA, 0 (4) .. 20 mA [АТ] and voltage 0..1V, 0..10V [АН]
• displaying the current values of the measured parameter on the built-in LED digital indicators;
• moisture measurement based on the psychrometric method;
• temperature control of objects according to the two-position law;
• regulation of the temperature of the object according to the three-position law in one channel;
• operation in the mode of a pulse regulator (with the possibility of setting the period and duration of the pulses);
• light indication of the operating modes of the Device;
• data exchange with a personal computer via RS-485 interface (ModBus RTU protocol);
• signal generation "Error";
• program change of parameters of the transformation characteristics.

Manufacturing modifications:

• housing for mounting on a DIN rail;
• RS-485 interface (Modbus RTU);
• Power supply from a 110..220V alternating voltage network or from a 12..24V constant voltage source;
• Manufacturing of a device with one or two four-digit seven-segment indicators;
• Input sensor type: TS , PT , AN , AT or HC (universal entrance);
• Output device types: R , OC , OK .