Hollow reaction torque meters

Units respond to dynamic and static inputs and are suitable for use in industrial measurement and control applications. Features include 0.1% accuracy, no bearings or rotating parts, and an ability to handle 500% overloads. Two types are available: one outputs 0 to ±10 V and the other, a 2-wire transmitter, outputs 4 to 20 mA. Measurement bandwidth is dc to 1000 Hz.
himmelstein.com