Database
[{"_id":{"$oid":"5f1957c7cdf25116937ed3ef"},"array":{"idSensor":{"$numberLong":"3"},"data":{"inicio":ISODate("2019-11-28T16:09:08+01:00"),"fin":ISODate("2019-11-28T16:09:18+01:00")}}}]
Query
db.collection.aggregate([{$match:{"array.idSensor":3,"array.data.inicio":{$gt:ISODate("2019-11-27T16:09:08+01:00")},"array.data.fin":{$lt:ISODate("2021-03-15T00:00:01+01:00")}}}])