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Dual Bridge


Dual Bridge Clevis Pins provide two independent strain gage circuits. Dual Bridge transducers may use both bridges for simultaneous control and measurement or use a single bridge for measurement with the other bridge reserved as a spare.

Electrical terminations can be radial or axial using either single or dual connectors (dual shown below). Permanently attached cables can also be provided





Specifications

Bridge Composition
Full

Bridge Excitation
10 (typical), 12 maximum Vdc

Bridge Resistance
350 (nominal) Ohm

Bridge Sensitivity
0.5 and higher mV/V

Temperature, Zero Load
0.01% (nominal) ±F.S./°F

Temperature, F.S. Load
0.01% (nominal) load/°F

Zero Balance
3.0% (nominal) ±F.S.

Non-Repeatability
0.25% (nominal) ±F.S.

Non-Linearity
1 % (nominal) ±F.S.

Hysteresis
1 % (nominal) ±F.S.

Safe Overload
150% (typical) ±F.S.

Ultimate Strength
300% (typical) ±F.S.

Minimum Pin Diameter
1 (standard), 0.5 (with limitations) inch

Material
17-4 Stainless Steel (typical)

Dual Bridge Wiring Diagram


 DOWNLOADS 

Dual Bridge Load Pin Application Note
(PDF, 112KB)