LF-TD-U
USB humidity and temperature transmitter

LF-TD-U humidity, material
and temperature transmitter 

LF-TD 120 humidity, material and temperature transmitter

Applications:

humidity and temperature transmitter with USB interface

Moisture transmitter for temperatures of up to 60°C for laboratory, climate control and drying technology, wood processing industry, food and animal feed industry, building industry, printing and paper industry, agriculture, biotechnology and pharmaceutical industry.

Features:

In the manufacturing process, further processing, storage and transport, the exact determination of moisture and temperature becomes increasingly important. Only an accurate moisture monitoring can guarantee high product quality.

The LF-TD-U transmitters of Schaller measurement instrumentation, with its robust and easy to mount aluminium housing, are best suited for all applications in this field. A sensor tube of 102mm length (Ø 12mm) enlargens the application potential of the LF-TD-U humidity and temperature transmitter.

The USB port allows a easy connection to any PC.

The used capacitive moisture sensor ensures long-time stable and accurate measuring values and is resistant to normal pollution and a lot of chemicals. Furthermore, the sensors used in the LF-TD transmitters are characterised by rapid conditioning.  

The excellent measuring accuracy of the LF-TD series is guaranteed by a factory-calibration at six humidity points. On request a calibration certificate can be provided.

 

 

LF-TD-U USB humidity and temperature transmitter
LF-TD-U USB humidity and temperature transmitter
LF-TD-U USB humidity and temperature transmitter

Technical drawing

Technical data

typeLF-TD-U
article no.13083
Measuring range
Relative air humidity0 to 100 %
Temperature-20°C to +60°C
Output
DigitalUSB mini-B
accuracy factory calibration  
Relative air humidity10 to 90%:  ± 2,0 %
Temperature+10 to +60°C:  ± 0,3 °C
Operating temperature
Sensor head-20°C to +60°C
electronics-20°C to +60°C
Power supply
Voltage5 VDC
Current consumption approx.approx. 20 mA
Dimensions and others:
Dimensions sensor headØ 12 x 102,5 mm
Material sensor head:plastic with filter
dimensions electronics housing70 x 32 x 120 mm
Material electronics housinganodised aluminium
protection class
electronics housing
IP 40
Electric connectionUSB mini-B

Request and consultation

LF-TD-U
humidity and temperature transmitter 

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