Another special feature of the SIKO SGH sensors is their use in piston accumulators. Here the SIKO position sensors are once more in a class of their own. They can be efficiently installed in the gas section of the piston accumulator with minimum space and measure the operating status, for example the filling level of the piston accumulator. Safety versions with redundant outputs or CANopen Safety interfaces are also available for critical systems and applications with high safety requirements. Compatible indicators from the accessory range can also be used for simple visualization of the operating status.