What torque can Shaft Power Measurement Kit (SPMK) measure?

It depends on the size of the shaft. Please provide us the size to calculate.

Can a SPMK provide a 0-10 Volt analogue output?

Yes, through our Datum Universal Interface (DUI).

Could you explain the principle of operation of the RS425 Non-Contact Rotary Torque transducer, please?

The RS425 torque sensor utilises a strain gauged shaft and a set of rotating on-shaft conditioning electronics. The shaft floats within the housing of the transducer, as the sensor is supported only by its drive and load side connections. The housing is bolted down to prevent movement and the digital signals are transmitted from the strain gauges to the non-rotating part of the transducer (stator), providing a highly accurate torque measurement solution.