*All Himmelstein Torquemeters and Systems are calibrated CW and CCW to their full scale capacity in our NVLAP accredited laboratory, lab code 200487-0. Visit www.nist.gov for more details.
Rotating, Digital Torque Transducers 25 to 4,000,000 lbf-in (2.82 to 452 kNm):
These transducers have digital outputs (RS232, RS422 and/or RS485, depending upon model). Simultaneous analog outputs are user settable as either ±5 or ±10 volts dc. Serial comunications cable and PC interface software are provided for instrument setup and data collection/display.
Rotating, Analog Torque Transducers 0.625 to 4,000,000 lbf-in (0.071 to 452 kNm):
Models are available with mV/V strain gage output, 4-20 mA current output and ±5 or ±10 volt dc analog output. mV/V output units require an ac carrier style strain gage signal conditioning amplifier as all Himmelstein rotating transducers utilize rotary transformers for non-contact signal transfer.
Rotating, Special Purpose Torque Transducers 25 to 4,000,000 lbf-in (2.82 to 452 kNm):
Spline drive models have spline and flange configurations consistent with AND 10262 and AND 20002. Also available are pulley sensors and torque wheels for road load driving torques and/or coastdown testing. Horsepower/kW-h meters have optional energy calculation/output.
Reaction (Stationary) Torque Transducers 0.625 to 3,000,000 lbf-in (0.071 to 339 kNm):
Non-rotating, reaction style torque sensors are available in hollow flanged, C-Face hollow flanged, solid flanged and square drive configurations. Outputs are mV/V, ±10 volts dc analog output is available on certain models.