• No products in your bin.


The WIRED-TH-D-EU is a wired temperature and humidity sensor with a 2% RH accuracy and an LCD display.  This sensor is wall mountable and requires 12-24VDC power.

Use the WIRED-TH-D-EU temperature and humidity sensor in conjunction with the FMS to monitor and display air temperature and humidity.

Identical in functionality but different in footprint, the WIRED-TH-D (North America – NA – version) is a rectangular sensor and the WIRED-TH-D-EU (European – EU – version) is a square sensor.

The WIRED-TH-D-EU is a replacement for the TH140-D.  The TH140-D was discontinued 10/01/2021.

Temperature Range: -20 to 140°F (-28.9 to 60°C)

Relative Humidity

  • Range: 0 to 100% RH
  • Accuracy: ±2% (10 to 90% RH @ 25°C)
  • Drift: <0.25% RH/year
  • RH Sensor: Capacitance polymer

Dew Point Temperature Range: Four field selectable ranges: -20 to 140°F (-28.9 to 60°C); 0 to 100°F (-17.8 to 37.8°C); 40 to 90°F (4.4 to 32.3°C); or -4 to 140°F (-20 to 60°C)

Hysteresis: ±0.8%

Repeatability: ±0.1% typical


  • 4-20 mA Loop Powered Outputs: 10-35 VDC
  • 0-5/10V Outputs: 15-35 VDC or 15-29 VAC

Output Signals: 4-20mA or 0-5/10V

Response Time: 8 seconds


  • Material: White polycarbonate
  • Rating: IP20


  • LCD: Switch selectable %RH or dew point, °F/°C
  • Resolution: RH: 1%; Temp: 0.1°F (0.1°C); Dew Point: 1°F (1°C)

Dimensions and Weight: 3.56″W x 3.65″H x 1.08″D (90mmW x 93mmH x 27mmD); 4.4 oz (125 g)

Certifications: CE

Product Documentation Links

Technical Resources

View Your Quote

Many of our products are available for purchase online.
Shop now and get the products you need shipped right to your door!