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TQ202
Flange-to-Shaft Mount Reaction Torque Sensors
- All Stainless Steel Case for Long Term Reliability in Industrial Environments
- High Accuracy
- Shielded Cable for Precise Low Noise Measurements
- Heavy Duty Mounting for Positive, Non-Slip Connection
Product Overview
- Accuracy ± 0.2 %
- Accuracy Class 0.1% to 0.25%
- Accuracy Detail Zero Balance Error: ± 2 %
- Cable Length 5 ft
- Certifications NIST Traceable Calibration
- Compensated Temperature, Max 71 °C
- Compensated Temperature, Min 16 °C
- Electrical Connection Cable
- Enclosure Ratings IP65
- Hysteresis ±0.2%
- Input Resistance 360 Ω min
- Linearity ±0.2%
- Mounting Male Shaft with Flange Mount
- Number of Conductors 4
- Operating Temperature, Max 107 °C
- Operating Temperature, Min -54 °C
- Output Resistance 350 ± 5 Ω
- Repeatability ±0.2%
- Rotational Speed N/A
- Safe Overload 150 %
- Supply Power Type DC
- Supply Voltage 10 Vdc, 15 V max
- Thermal Effect on Span error, Max ±0.005% rdg/°F
- Thermal Effect on Zero error, Max ±0.005% FSO/°F
- Torque Measurement Type Reaction
- Ultimate Overload 300 %
OMEGAs TQ202 Series Torque Sensor is a small high accuracy flange or surface mount device designed for measuring reaction torque forces up to 250 in-lb. The shaft attachment has three equally spaced flat surfaces to assure non-slip mounting without the use of a key. The all stainless steel construction provides long life in industrial environments, and its heavy duty construction assures long term high accuracy measurements.
The TQ202 is also available in metric configurations, with ranges from 0-0.175 to 0-28 N-m. Please see the TQM202 for complete details, or contact our Pressure department for more information.
SPECIFICATIONS
Output: 2 mV/V
Excitation: 10 Vdc, 15 V max
Input Resistance: 360 Ohms min.
Output Resistance: 350 ±5Ohms
Accuracy (Linearity, Hysteresis, and Repeatability Combined): ±0.2% FSO
Zero Balance: ±2% FSO
Compensated Temp. Range: 16 to 71 °C (60 to 160 °F)
Operating Temp Range: -54 to 107 °C (-65 to 225 °F)
Thermal Effects:
Zero: 0.005% FSO/ °F
Span: 0.005% Rdg/ °F
Safe Overload:150% of Capacity
Ultimate Overload: 300% of Capacity
Construction: Stainless Steel
Electrical: 5 ft (1.5 m) 4-conductor shielded PVC cable with Strain Relief
PDFs & Manuals
Show Ratings & Reviews
Does this sensor measure torque in both directions? And if not, how are we supposed to know which direction is the measurement range? We have built this sensor into a device and our customer is saying they are only reading torque in one direction.
The TQ202 is only calibrated in the clockwise direction but it will read in both directions. If wired as indicated on the included calibration report you will see a (+) positive polarity millivolt output signal when torque is applied in the clockwise direction. If you apply a load in the counterclockwise direction you will see a (-) negative polarity millivolt output signal which would be a mirror image of positive signal. The instrumentation your customer is using may be set up to read only a positive polarity signal.
Date published: 2021-04-20