Air Temperature

Pt100 air temperature sensor for indoor use and, coupled with a radiant screen, for meteorological applications. A 4-wire, Pt100 173 DIN B sensing element guarantees very good accurady over an extended temperature range.

This sensor is ideal for virtually any kind of environmental application.


  • Accurate temperature measurements (0.1°C);
  • 4-wires technologiy for long distance sensor cable;
  • Radiant screen units availabllity for outdoor measurement under the sun and in meteorological applications;
  • Forced ventilation screen availibity;
  • Converters for 4-20mA and RS485 Modbus-RTU outputs;
  • In house ISO17025 accreditate calibration laboratory

 Temperature   Principle Pt100 1/3 DIN B Class AA EN60751
 Type RTD 4 wires
 Measuring range -50 ÷ 70 °C
 Accuracy 0.10°C (@0°C)
 Output Pt100 DIN-IEC 751 table (EN 60751)
 Resolution 0.01°C with LSI LASTEM data logger
 Response time (T90)  30 s without protective filter; 6 min with protective filter
 General information  Protection  IP54
 Protective filter for senstive element  Removable porous filter
 Power consumption None
 Operative temperature -40 ÷ 80 °C
 Dimensions L = 168 mm diam 18 mm
 Input type on X/E/M/R-Log Analog

Air temperature sensor. Cable with free wires

Code: DMA033

Air temperature sensor. P100 DIN-B sensitive element. cable with free wires terminals


Air temperature sensor. MiniDIN connector

Code: EST033

Air temperature sensor. P100 DIN-B sensitive element. cable with MiniDIN connector


Air temperature sensor - Male connector

Code: DMA033.1

Air temperature sensor Pt100 1/3 DIN B



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