Controlling Voltage Range from Sensor Signal
The left most opamps compare the voltage of a sine wave generator (in your case the output of the sensor, Vsensor) to a given threshold. The thresholds are set with two potentiometers. As long as Vsensor is between these two threshold voltages the outputs of the opamps cancel each other out and the mosfets won't conduct.

As soon as Vsensor goes above your desired range the positive voltage from both opamps will enable the left most mosfet causing the voltage to drop across the resistor which will make your output 0v.

If Vsensor drops below your desired range both opamps will output a negative voltage and the opamp on the right hand bottom will invert the signal to a positive one which will cause the right most mosfet to conduct which will drop the output voltage to zero.

I think the right most N-mosfet together with the inverting opamp can actually be replaced with a P-mosfet but I am not proficient enough to tell you how, perhaps someone in the comments can shed a light?

I used http://www.falstad.com/circuit/ to simulate this circuit, and this is the specific circuit: circuit.

Good luck!

Edit:

A pass or stop filter can be achieved by adding a differential opamp that subtracts Vsensor from Vfilter and an inverting opamp that corrects the sign of the voltage. circuit