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Hitec

IRT Dynamometer Torque Sensor

The 90415 IRT (infrared rotating torque) sensor is based on our earlier IR model, 01251, and now includes a dual signal output featuring one analog signal (+/-5V, +/-10V, 2.5 +/-2.5V or 4-20mA) and a frequency output (10kHz +/-5kHz, 60kHz +/-20kHz, or 60kHz +/-30kHz). All setup and configuration settings are completed through a USB based GUI package and features selectable outputs, filter settings, and range settings. This sensor is designed for applications such as dynamometers and test stands where a high performance, high noise immunity, and non-contact torque measurement is required.

The rotating electronics of sensor are powered inductively. The rectified, regulated voltage is then sent to a strain gauge bridge which senses applied torque. The signal is converted on-board the rotating torque sensor into digital format which is transmitted back to the base unit via IR diodes and receivers. Once captured by the receiver base, it is processed and converted back to the desired signal output.

Model number: 90415

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Key Features

High frequency response and accuracy
Voltage, current, and frequency signal outputs – GUI selectable
No bearings or moving parts
On-board shunt calibration
Increased gap tolerance for the base unit
Signal interrupt indication
Single piece sensing element
High immunity to signal noise
No brush induced signal interference
High operating RPM
Custom flange configurations available
Selectable digital filters down to 1Hz
No pots or dip switches
Software utility via USB interface
Software allows for real-time data recording.
Selectable output ranges

OPTIONS:

Dual Range Outputs
On-board Temperature Inputs
Speed Measurement
Torque and Thrust Measurement