The Model 9250 is an integral coupling, torque measurement system. The ranges for this sensor are 300 Nm ( 250 lb-ft ) and up. The Model TMS 9250 torque measurement system represents an advanced generation of rotary transformer sensors designed to operate entirely in the digital domain for enhanced accuracy and versatility. The Model TMS 9250 series physically integrates rotor electronics and telemetry into one complete measurement system. More than a stand-alone sensor, the specially designed Model TMS 9250 has selectable standard voltage, current and frequency analog outputs. Fully software-driven, the durable TMS 9250 uses a custom, 16-bit, digital, wireless telemetry system that not only maximizes resolution and frequency response, but also provides excitation power across the wireless gap. System setup can be changed “on-the-fly” without affecting calibration. The accuracy for this product is 0.05% or better.