1R53 probes are specially designed for conductivity measurement in drain assembly. The 316L SS or Graphite electrodes have almost an unlimited life in normal operation mode.

A PVC connection, 1’’ male threaded connection, allows an easy fixation. Standard length of the probe is 100mm. Standard coaxial cable length is 3m (length can be adjusted on request).

Cleanliness of the electrodes is very important in order to obtain an accurate measurement. Both electrodes have to be smooth and shiny. A check-up is necessary regularly (every month).

Least dirtiness can short-circuited the electrodes and give a wrong measurement.

It can be cleaned passing a thin file on each pastille.
Nota: probe in the air gives a conductivity of 0µS, in short-circuit it gives an infinite measurement.

• 1R53 Range 0 to 2000µs
• 1R53G Range 0 to 10mS
• Industrial field