The level transmitter TR3420 is a resistance / current converter that is suitable for resistive level sensors of LE and LT series (reed chain) of Tecfluid SA as well as other linear resistive sensors.
Our new TR3420 converter evolves benefits of its TR2420 predecessor and adds some new.
Over previous versions, this is an universal device and can be used not only with Tecfluid level transmitters, but also with any resistive sensor in the market.
As the liquid level varies, the variation of the internal resistance of the sensor is converted into a current signal 4 to 20 mA.
It can be programmed by means of USB connection, with the Winsmeter TR software for PC of Tecfluid SA, which can be downloaded from the downloads section on thi website. Programming and setting of the instrument can be easily done in an intuitive way using that software.
Mounting in aluminium or plastic IP67 enclosure on the sensor.
I want to know more about series LE and series LT
TECHNICAL SPECIFICATIONS
Power supply:
2 wire
12 … 36 VDC
Consumption:
0.8 W maximum
Resistance:
0 … 5000 Ohm
Resolution: 2 Ohm
Analog output:
4 – 20 mA
