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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

Highlights

  • N.1 high resolution input (18 bit) for Pyranometer/reference cell (μV, mV). Configurable sensitivity value;
  • DEA421: 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.

STB - Sensor Transducer Box

Available Models

STB sensor

STB - Sensor Transducer Box

Code: DEA420.1

Converter for 4 inputs (signals: 2 Pt100, V and Hz) and their conversion into 4-20 mA. Programmable outputs.
STB sensor

STB - Sensor Transducer Box

Code: DEA420.2

Converter for 4 inputs (signals: Pt100, Thermocouple T, V and Hz) and their conversion into 4-20 mA. Programmable outputs.
STB sensor

STB - Sensor Transducer Box

Code: DEA421

Converter for 4 inputs (signals in V and Hz) and their conversion to 4-20 mA. Programmable outputs. Thanks to the internal power supply, it has two 0 ÷ 1 V inputs to power external 12V sensors.
documents LSI Lastem

STB-Sensor Transducer Box

Documents

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