Overview

HT-100R Series is a Float Type Level Transmitter which continuously measures the liquid level in the tank by usage of buoyancy. This transmitter can be easily installed and adjusted, and can be especially applied for corrosive and acidic liquids with various anti-corrosive materials such as PVC or Teflon for the sensor. HT-100R Series is extensively used to measure liquid levels in various industries.

Characteristics

- Widely used to measure various liquid levels with high resolution (Resolution 10mm)

- Applicable to corrosive and acidic liquids with anti-corrosive material for the sensor (PVC and Teflon)

- Applicable to explosion area (Ex-Proof version)

- Strong structure and high reliability

- Local Indication is available. (Display Type)

- NAMUR NE43 is applied.

Operation Principle and Composition

As liquid level is changed in the tank, the float which is manufactured in accordance with the specific gravity of liquid moves upward or downward along the guide pipe with the same liquid level by buoyancy. The magnet is installed in the float and it activates reed switches that are installed in the guide pipe continuously, and activation of reed switches changes the resistance value. The variation of resistance value is transmitted to the R/I converter in the housing and it converts this resistance value to current output of DC 4-20mA continuously.