DUAL TACHOMETER (P/N 22-280-032) - As Removed
P/N: 22-280-032
Category: Flight Instruments
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| As Removed | 1 Available |
Product Description
The 22-280-032 is a dual tachometer for helicopter panels, displaying RPM from two independent engine or rotor inputs on a single instrument. It monitors N2 and Nr speeds simultaneously, providing pilots with real-time rotational velocity data for engine and main rotor operation. Panel-mounted with standard aircraft electrical connections, this tachometer follows FAA TSO-C49b standards for rotorcraft instrumentation.
Installation requires verification of IPC compatibility and proper wiring per the aircraft maintenance manual.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the DUAL TACHOMETER (P/N 22-280-032)?
The 22-280-032 is a dual tachometer for helicopter panels, displaying RPM from two independent engine or rotor inputs on a single instrument. It monitors N2 and Nr speeds simultaneously, providing pilots with real-time rotational velocity data for engine and main rotor operation.
Is the 22-280-032 calibrated and ready to install?
Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The DUAL TACHOMETER is available in: As Removed. Contact us to confirm calibration status for your selected condition.
Can the 22-280-032 be used as a direct replacement in my aircraft?
The DUAL TACHOMETER is designed as a form-fit-function replacement. Verify the part number against your aircraft's Illustrated Parts Catalog (IPC) and instrument panel layout to confirm compatibility before ordering.
Do you offer instrument exchange programs for the 22-280-032?
Yes, we offer core exchange programs on select instruments. Send your unserviceable unit and receive a discount on the replacement. Call (904) 998-9101 or submit an RFQ to check exchange availability for the 22-280-032.
Related Flight Instruments
- AMMETER – P/N s546-3-50
- GYRO – P/N 501-1105-03
- VSI – P/N 7040
- MOUNTING BRACKET E2B COMPASS MTG – P/N 140-530025-0001
- VOLTMETER – P/N 51-2001
- DISPLACEMENT GYROSCOPE – P/N 453185-1
- AMMETER – P/N 505690
- TACHOMETER – P/N 1548302w
- ALTIMETER – P/N b30839-10-006
- AMMETER – P/N va-1a-250
- DIRECTIONAL GYRO – P/N 522-3241-006
- INSTRUMENT CONTROLLER – P/N 7011345-911