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Climate sensor TS 250 SDI
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Climate sensor TS 250 SDI

Climate sensor for the T3000 multifunction measuring meter for carrying out measurements in places that are difficult to access

Multifunctionality at its best

The innovative concept of a universal base device T3000, which is supplemented with flexibly exchangeable sensors , frees users from the need to always carry a complete collection of individual measuring devices with them for their measuring jobs.

A simple sensor change transforms your T3000 into exactly the special measuring device that you currently need. No further settings are required on the device because the intelligent technology of the T3000 automatically recognizes the connected sensor.

This sensor for air humidity and air temperature measurements is suited for the application in pre-drilled solid material such as masonry or screed. Fields of application of the climate sensor include moisture analyses, damage assessment, monitoring of the process for drying out buildings as well as the testing of the readiness for carrying out floor covering and wall covering. At 250 mm long and a diameter of just 5 mm this sophisticated climate sensor is ideal for temperature and moisture measurements at locations which are difficult to access as well as for hygrometric equilibrium moisture content measurement in drill holes with a diameter from 5 mm. In connection with the multifunction measuring meter T3000, the air humidity can be measured in the drill hole and the readiness for covering or the moisture content of specific set construction materials can be determined using sorption isotherms.

SDI sensors

All SDI sensors in direct comparison:

To find the SDI-Sensor which exactly meets your requirements, please consult the concise overview of all SDI sensors from Trotec, which we're providing to you here so that you can compare them directly to each other.

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Technical data by comparison

TS 210 SDI TS 230 SDI TS 250 SDI
Sensor 1 display: temperature
Measuring range: -20,0 °C ... +50,0 °C -40.0 & nbsp; & deg; C ... + 140.0 & nbsp; & deg; C, short-term to + 180 & deg; C -40,0 °C ... +100,0 °C
Resolution: 0,1 °C 0,1°C 0,1°C
Accuracy: ±0,4 °C (-10 °C ... +50 °C), sonst ±0,5 °C ±0,2 °C bei 20 °C, ±0,7 °C bei -40 °C bis +140 °C ±0,2 °C bei 20 °C, ±0,7 °C bei -40 °C bis +100 °C
Units for sensor 1: °C, °F °C, °F °C, °F

Sensor 2 display: temperature

Display relative humidity, absolute humidity, dew point, specific humidity (only T3000) relative humidity, absolute humidity, mixing ratio relative humidity, absolute humidity, mixing ratio
Measuring range: 0,0 ... 95,0 % r.H. 0,0 ... 100,0 % r.H. 0,0 ... 95,0 % r.H.
Resolution: 0,1 % r.H. 0,1 % r.H. 0,1 % r.H.
Accuracy: ± 2 % r.H. ± 2% at 0...90.0% r.H. ; ± 3 % at 90.0....100.0% r.h. ± 2 % r.H.
Units for sensor 2: % r.H., dp °C, dp °F, g / m³ % r.H., dp °C, dp °F, g / m³ % r.H., dp °C, dp °F, g / m³
T3000 sensors for climate measuring


TS 250 SDI Klimasensor show in Trotec online shop

Technical data

Technical data
General information
  Article number 3.510.220.235
Air temperature [°C]
  Min. measuring range | Air temperature [°C] -40
  Max. measuring range | Air temperature [°C] 100
  Resolution [°C] 0.1
  Accuracy ± -40 °C - 100 °C [°C] 0.7
  Measuring principle | Air temperature PT100
Humidity [%]
  Min. measuring range | Relative humidity [%] 0
  Max. measuring range | Relative humidity [%] 100
  Resolution | Humidity [%] 0.1
  Accuracy ± [% r.F.] 2
Interfaces / plug design
  Plug design SDI connector
Dimensions of sensor element
  Length [mm] 250
  Diameter [mm] 5
Material of sensor element
  Stainless steel
Material of handle
  Material Plastics
  (packaging excluded) [kg] 0.09
Ascertainable measured values and functions
Internal sensors
  Dew point temperature [°F]
  Absolute humidity content [g/m³]
  Air temperature [°C]
  Air temperature [°F]
  Relative humidity [%]
  Dew point temperature [°C]
  Mixing ratio [g/kg]
Functions and features
  Stainless steel probe
  High-temperature resistant (briefly to up to 180°C!)
  Metal grid filter (gauze) for sensor protection
  Suitable for cleanrooms
  Teflon filter for sensor protection

 standard equipment

 optionally available

 not available



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