Finding the right level with KRIWAN

Optical level sensors

Not only in the compressor, but in the refrigerant accumulator or oil separator too, optical level sensors from KRIWAN ensure that neither low levels nor overfilling with the required liquid or gas occur.

Relevant data is communicated directly to enable the fastest possible response and rectification of malfunctions. This guarantees efficient operation and noticeably reduces maintenance work and servicing costs.

Product examples

For compressors, oil separators and oil accumulators


Especially for CO2/R-744 refrigerant accumulators (resistant to icing-up)


Available with various threads

Fittings / screw-in parts



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