Krohne Optiflex 1100C TDR level transmitter

The Optiflex 1100C from Krohne is a 2-wire TDR level transmitter for measuring distance, level, volume and mass of liquids and solids. It is available with a 20 m cable or segmented coaxial probe for liquids and a 10 m cable probe for solids. Its simple, compact design allows users to quickly assemble the probe and attach it to a threaded connection. The device has been designed with no brittle parts and is always top-mounted or in a bypass cage.

It is suitable for applications that do not require a high level of accuracy and is an alternative to traditional level controls such as RF capacitance, conductive and DP transmitters.

The 1100C is available with an integrated display and keypad in the cover so that it is necessary to open the housing cover for configuration, and a blind version is also available. Multiple blind versions on a site can be configured using a single HMI service tool. Its performance is not influenced by sludge in the bottom of a tank, nor by dust, foam, vapour, agitated or boiling surfaces, changes in pressure and temperature or changes in dielectric constant and density.

The transmitter offers good repeatable signal for storage of general liquids and solids, buffer tanks, sludge and condensate collectors and more simple process applications.