Could someone help me identify this connector?

Interconnect Circular Connectors
1

Hello Community,

I’m looking for the following connector, which is used for an infrared sensor for photopletismography recording from animal physiological monitoring. No information on individual components is provided.

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Any information on how to identify or find a replacement for this connector could help me.
Thanks

2

Hello and thank you for your inquiry. The connector seems very application specific not a part that will cross easily, this you will probably have to get from the original manufacturer.