Do you know Hirschman ST industrial connectors?
Power supplying, control, but also signal transmission from various sensors can be confided to ST series connectors.
17 in 1 - these are the multi-pole connectors Hirschmann CM
Water, dust, mud, chemicals,... multi-pole industrial connectors Hirschmann CM will handle it easily.
A connection resistant to dust and water - Hirschmann CA series
If you want to have a certainty, that you´ve done a maximum for security of your connections, use the CA series connectors Hirschmann. Also this way can the features of these connectors be summarized.