This style of Torque Transducer has been produced for the Offshore Industry for several years and it is now given the TSSM label.
There are a number of different square sizes available at very little extra cost. The Maltese cross flange has replaced the bolts holes for quick assembly into a bucket. A range of readouts and amplifiers are available for these Transducers.
The Transducer is also available with gauge coatings suitable for subsea installations.