Torque 4351
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Torque 4351

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Servo Torquemeter 4351 Dual

The INSCO 4351 series dual torque indicator can be arranged to provide a combination of torque readings from two independent sources. Typical sources include rotors, propellers and turbines.  This reliably rugged unit features two independent pointers precision calibrated to a common 260 scale.

The instrument pointers operate independently utilizing a "Bourdon" gauge coupled with a precision hairspring movement. 

The instrument is arranged to accept direct pressure inputs through two independent ANPT fittings. 

Indicator ranges per customer specifications between 0-123 PSI can be provided. Higher pressure inputs may be considered subject to INSCO engineering evaluation. Dial scales can be arranged for direct reading of PSI or % of torque based on your requirements.

The 4351 series can be qualified to FAA TSO standards per your requirements.  The standard case incorporates an environmental seal minimizing the effects of dust, moisture and debris.

As with all INSCO instruments, the 4351 dual torque indicator is designed and engineered with rigorous adherence to the highest quality standards.

At INSCO, our engineering and manufacturing teams demand the best quality and performance and that's  exactly what INSCO delivers!

4328 Torquemeter
Similar Gauge Image

MS33638 case (2")

Subject to INSCO engineering evaluation the following options may be provided:

Coverglass coating: MIL-C-675 or MIL-C-14806


bullet Internal (wedge, spray, or transilluminated)
bullet Add-on bezel lighting
bullet5 or 28 volt
bullet White, blue/white (MIL-L-27160) or red (MIL-L-25467)
bulletNVIS Compatible Lighting also available.

Range Markings:

Instrument range and range markings are custom screened on the dial to meet your requirements.



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