STB – Sensor Transducer Box

4-input converter for a wide range of signals

Four inputs signal conditioning unit to converter Voltage, Pt100, Thermocouples and Frequency signals into 4÷20 mA. It can receive signals from different sensors on the market as: solar irradiance sensor, also pyranometers (configurable sen-sitivity value), temperature sensors (Pt100 and thermocouples) and wind speed sensor (Hz).

STB-Sensor Transducer Box


  • N.1 high resolution input (18 bit) for Pyranometer/reference cell (μV, mV). Configurable sensitivity value;
  • DEA420.4: N.2 Voltage inputs (0÷1 V);
  • DEA420.1: N.2 Pt100 inputs (3-wire);
  • DEA402.2: N.1 Pt100 inputs (3-wire);
  • N.1 Thermocouple T type input N.1 pulse/frequency input;
  • N.1 Pt100 internal temperature sensor as alternative to external sensor;
  • Screw terminal connections;
  • Output as instant values or current statistical values for every parameter over programmable time base;
  • 9÷30 Vdc Power Supply;
  • IP66 protection grade;
  • N.1 RS232 port for setup using Terminal Emulation program.
documents LSI Lastem

STB-Sensor Transducer Box