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Socket Extension, Reaction Torque Sensors for Bolt Torque

0 to 600 in-lb, 3.0 mV/V Output


Item# TQ103-600

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $1,437.14
10-24 $1,365.28
25-49 $1,336.54
50-99 $1,279.05
100+ $1,250.31

In stock

Lead Time (If not in stock): 24 weeks
0 to 600 in-lb, 3.0 mV/V Output TQ103-600 TQ103-600
  • Ideal for Use with Drive/ Socket Systems to Monitor or Verify Bolt Torque
  • Measures Torque in Both Clockwise and Counterclockwise Directions
  • Compact, Low Cost and Accurate
  • Easily Inserted Between Socket and Drive

TQ103-600 Model Options

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Torque Range
Electrical Output
Output Signal
Accuracy Class
Connection Type
Cable Length

The OMEGA ® TQ103 Series socket extension torque sensor is installed between a socket and drive to measure or verify bolt torque. The sensor can measure torque in both clockwise and counterclockwise directions. This unique sensor’s accuracy, cost and size make it ideal for a variety of industrial or laboratory applications.

Rated Output: 1 to 3 mV/V (see chart for nominal output)
Excitation: 10 Vdc, 20 Vdc maximum
Accuracy: ±0.37% FS
Linearity: ±0.25% FS
Hysteresis: ±0.25% FS
Repeatability: ±0.1% FS
Zero Balance: ±0.1% FS
Operating Temperature Range: 54 to 121°C (65 to 250°F)
Compensated Temperature Range: 0 to 76°C (32 to 170°F)
Thermal Effects: Zero: 0.002% FS/°F Span: 0.002% Rdg/°F
Maximum Load: 150% FS, safe; 300% FS, ultimate
Bridge Resistance: 1000 Ohms
Angular Deflection at FS:
Construction: Alloy Steel
Electrical: 2 ft (.6 m) of 4-conductor shielded, color coded PTFE cable with pigtail termination
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