LF-TD-H Wood moisture transmitter 2-20% humidity

LF-TD-H / Wood moisture transmitter / Online moisture transmitter for water content determination of wood chips, shavings, pellets and other materials / 4-20mA analog output / for installation in closed systems / Lifetime Support

The online moisture transmitter is ideal for precise water content determination of wood chips, shavings, pellets and other materials. The sensor, which is specially optimized for wood gasification systems, has a 4-20 mA analog output for measuring water content and temperature. The transmitter can be easily installed in closed systems such as screw conveyors or storage bins to ensure continuous monitoring and optimal control of moisture.

Application area

The online sensor for water content determination of wood pellets, chips, wood chips and other materials was specially developed for use in wood gasification systems. The sensor has a 4-20 mA analog output for measuring water content and temperature and is suitable for installation in closed systems such as screw conveyors or storage containers.

Performance features

Measuring range wood chips	2 - 20 % water content
Measuring range temperature	0 to +40 °C
Resolution	0.1 % water content, 0.1 °C
Supply	24 VDC (15 to 29 VDC)
Current output	4 to 20 mA for water content and temperature
Dimensions electronics housing	70 x 32 x 120 mm

Your advantages

4-20mA analog output
for installation in closed systems
Lifetime Support

For more information, please click on the red boxes.

Comparison table / Extensions / Accessories

Art.no.	Image	Extension, accessories
10600		Factory calibration certificate Material humidity Factory calibration certificate - Calibration delivery record for material moisture meters
12011		Special request flat rate Special request flat rate for humidity transmitter series per order, independent of quantity
13731		Option display with keyboard for LF-TD Option display with keyboard for LF-TD

Properties	LF-TD-H	LF-TD Profinet	LF-TD-ER Ethernet	LF-TD-U USB
Item no.	14601	14555	13110	13083
Application	Online moisture transmitter for determining the water content of wood chips, shavings, pellets and other materials. Online sensor optimized for wood gasification systems with 4-20 mA analogue output for water content and temperature. For installation in closed systems such as screw conveyors or storage containers.	Transmitter for recording and transmitting relative humidity and temperature in fixed installations. The sensor technology used makes it possible to detect even small fluctuations in humidity and their trends quickly and reliably and to take preventive action. The remote sensor head enables flexible mounting options, even in hard-to-reach installation locations.	Humidity transmitter for maximum temperatures of 90 °C with Ethernet interface (RJ45 socket) for laboratory, air conditioning and drying technology, wood processing, food, animal feed, construction and paper industries, printing, agriculture, biotechnology and medicine. Easy to integrate into existing networks.	Humidity transmitter for maximum temperatures of 60 °C with USB interface for laboratory, air conditioning and drying technology, wood processing, food, animal feed, construction and paper industries, printing, agriculture, biotechnology and medicine.
Measuring range wood chips	2 - 20 % water content	-	-	-
Measuring range temperature	0 to +40 °C	-20 to +90 °C	-20 to +90 °C	-20 to +60 °C
Resolution	0.1 % water content, 0.1 °C	-	-	-
Supply	24 VDC (15 to 29 VDC)	12 to 29 VDC	5 VDC 300 mA (via 2 meter USB cable)	5 VDC 20 mA (via USB)
Current output	4 to 20 mA for water content and temperature	4 to 20 mA for humidity and temperature	-	-
Dimensions electronics housing	70 x 32 x 120 mm	586 x 76 x 70 mm	214 x 76 x 70 mm	214 x 76 x 70 mm
Scope of delivery	LF-TD-H incl. 1.9 meter connection cable with overmoulded 5-pin sensor plug	LF-TD Profinet incl. 1.9 meter connection cable with overmoulded 5-pin sensor plug	LF-TD-ER incl. 2 m connection cable	LF-TD-U, without cable and power supply unit