Oil level monitoring OLC-D1-K
OLC-D1-K is an opto-electronic oil level monitoring using infrared light. It is mainly used for reciprocating compressors and differs from the other types of OLC-D1 mainly by a different prism unit. It is mounted instead of a sight glass and consists of
- a prism unit (screwed into the bearing cover) and
- an opto-electronic unit (screwed into the prism unit, is integrated into the control of the system).
1: Prism unit
2: Seal (copper gasket ring)
3: Glass cone
4: Opto-electronic unit OLC-D1
5: Connection cable
6: Screwing cap
The component is part of the CM-RC assembly and cannot be ordered individually.
For details (OLC-D1 with CM-RC) see
- KT-230: Technical information Compressor module CM-RC-01 for reciprocating compressors
- KT-240: Technical Information Compressor module CM-RC-02 for reciprocating compressors
- AT-300: Schematic wiring diagrams for BITZER products
and Data sheet of the opto-electronic unit. The mounting is also described in the respective Operating Instructions of the compressor.