To my understanding a single suite of sensors is enough to fill all sensor stations and operators. I.e. even if you have 50 operators, each with a station, they can perform sensor checks.
edit: although not specifically noted, I rule that a single lock/break lock action can be done by a ship against another ship.
So a second sensor suite will only be needed if the first one gets damaged.
edit: although not specifically noted, I rule that a single lock/break lock action can be done by a ship against another ship.
So a second sensor suite will only be needed if the first one gets damaged.