Precision Force & Torque Measurement
Torque Calibrator Sensors & Transducer Calibration
Dual range reaction torque sensors with on-board TEDS for hand-held torque wrench calibration, plus in-house calibration and recalibration with certification.
- Dual ranges from 5/20 lb-ft up to 500/1.5K lb-ft
- On-board TEDS to IEEE 1451.4, ±10 VDC output, 1 KHz bandwidth
- In-house calibration and recalibration with certificates
Designing, engineering and building sensors in Shelby Township, MI since 1993.
Prefer to talk? Call +1 (586) 739-4254
Request torque calibrator pricing
Tell us your torque range and how you plan to use it. An engineer reviews every request.
Why engineers pick SensorData for torque calibration
Two ranges in one sensor
The T171-231 gives you a dual measurement ratio as great as 5:1, so one sensor covers low and high torque checks.
TEDS built in
Two on-board Transducer Electronic Data Sheets defined by IEEE 1451.4 travel with the sensor.
Calibration you can document
We issue calibration certificates with traceable measurement data so you can verify sensor accuracy.
Recalibration in house
Send your sensor back for recalibration and performance verification to restore its original accuracy.
Custom designs welcome
If no standard model fits, we design, engineer and build the sensor for your application.
100% satisfaction guarantee
Standard sensors are backed by a 100% satisfaction guarantee with a 60-day return policy.
Torque calibrator sensors and calibration service
The Dual Range Reaction Torque Sensor Model T171-231 was built for calibrating mechanical hand-held torque wrenches. It is small, portable and has high torsional stiffness, with proprietary switchable on-board electronics that give a ±10 VDC output at 1 KHz bandwidth.
We also calibrate and recalibrate sensors in house. Calibration is free of charge with SensorData electronics, or available for a fee when you supply your own electronics. Every job can come with a calibration certificate.
- T171-231 dual range capacities: 5/20, 20/100, 500/1K and 500/1.5K lb-ft
- Dual measurement ratio from 2:1 to 5:1 in a single sensor
- Two on-board TEDS chips defined by IEEE Standard 1451.4
- Power: 19-24 VDC at 35 mA; output: ±10 VDC, 1 KHz bandwidth
- SAE 4340 alloy steel construction with satin nickel finish
- Free in-house checkout and calibration on the T171-231
- Model i100 bridge simulator: ±0.03% accuracy, 8 steps from 0 to 5 mV/V
- Torque product line spans 50 oz-in to 1,000K lb-in capacities
Field-proven torque measurement
“I am happy to say the results so far are quite good and we are happy with the T-123 sensor - the data is very repeatable for different runs under the same rotation conditions”
“Thank you very much! You were extremely helpful and responsive in a short amount of time. I believe we'll be doing business down the road. Thanks again”
“We have extensively been using your T123 sensors on our experiments. There are many things we learned from our measurement campaigns, and we are quite happy with the choice. The zero stability and repeatability of the data from the T123 sensors are extremely good, and gave us real confidence on the quality of the results.”
What happens after you ask for a quote
Tell us the application
Share your torque range, wrench capacity, mounting and output needs in the form.
We match a sensor
An engineer recommends a standard model or proposes a custom design for your setup.
You get a written quote
We send pricing, delivery schedule and calibration options so you can order with confidence.
Frequently asked questions
How much does a torque calibrator cost?
Pricing is quote-based. Cost depends on the torque range, model, electronics and options you need, so we price each request after we review your application.
Can you calibrate a torque transducer I already own?
Yes. We provide calibration and recalibration in house. Calibration is free of charge with SensorData electronics, or available for a fee with customer-supplied electronics.
Do I get a calibration certificate?
Yes. Our calibration certification service issues certificates with traceable measurement data to verify sensor accuracy and compliance with industry standards.
What torque ranges can you cover?
The T171-231 covers dual ranges of 5/20, 20/100, 500/1K and 500/1.5K lb-ft. Across the full torque line, capacities run from 50 oz-in to 1,000K lb-in.
What if a standard model does not fit my setup?
We design, engineer and manufacture custom sensors and complete measurement systems. Tell us the constraints and an engineer will work through options with you.
Do you ship outside the United States?
Yes. We sell mainly in the United States and also ship internationally, including customers in Europe and around the world.
Get pricing on your torque calibrator
Send us your torque range and application. An engineer will follow up with a recommendation and a written quote, including calibration options.
- Dual ranges from 5/20 lb-ft up to 500/1.5K lb-ft
- On-board TEDS to IEEE 1451.4, ±10 VDC output, 1 KHz bandwidth
- In-house calibration and recalibration with certificates
Prefer to talk? Call +1 (586) 739-4254