ELECTRONICS INTERNATIONAL R-1 RPM TACHOMETER

134 400 ₽

Арт.

10-25200

Описание

These Digital/Graphic Instruments are solid state and hold their accuracy over time and a range of environmental conditions. The colorful Graphic Analog display emits green, yellow, or red light enabling the pilot to spot problems immediately without interpreting a needle. The Digital display constantly provides an exact indication of each instrument function. Gauges mount in 2-1/4" instrument holes. These instruments (except fuel level) are STCd & TSOd for certificated aircraft.

R-1 Tachometer

The R-1 is a precision RPM instrument featuring a 210 degree graphic analog display and a full four-digit digital display. The 10 RPM resolution allows for precise RPM settings. The R-1 features a tach time recorder which records the time the engine is operated over 1300 RPM as well as an automatic flight timer which records the time starting when RPM reaches 2000 (takeoff) and then drops below 2000 (landings). Installation of the R-1 is simple. It connects to the mag. lead through isolator and requires no cables. It is backlit and operates on 12-24volt systems. Wt. 10 oz. Max. Digital Range 5000 RPM. Accuracy 1%. Specify red line, yellow & green arcs, and magneto models, as well as aircraft make & model.
E.I. products include all documentation and certifications

R-1 Configuration Worksheet (Required for Order)

Features

FAA Approval

STC'd, TSO'd, PMA'd

Documents

r1stc.pdf

r1manual.pdf

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Вопросы и ответы

Does this only come in 2-1/4" gauge?

Yes, the R-1 only comes in a 2-1/4" gauge.

What is the EI RC1 RPM TACHOMETER CAP 10-01223 listed accessory?

The EI RC1 Cap is used to cap off an existing oil pressured mechanical tachometer cap drive line so oil isn’t spilled when replacing the new electric tachometer.

I have a Pitts S-2B. I want to replace both front and rear Tachs. Can I run two tachs off the single drive?

Per EI, since this an electronic tachometer, this does not use a drive cable. This picks up the pulses from the magnetos which you tell you your RPM information. You can easily connect 2 of these electronic tachometers at the same time.

Is this tach able to be used in a certified aircraft? Does this come with an STC?

Yes, The STC list can be found under the documents tab for the EI R-1 (10-25200)

What information is required to order this instrument? I'm guessing red line and yellow arcs. Do you need current tach time of the tach that will be replaced?

Specify red line, yellow & green arcs, magneto models, engine model, and aircraft model. Current tach time can also be preset to reflect current time.

Does the EI R-1 RPM Tachometer connect to both mags? How do you check your mag drop?

Yes, please see page 4 of the manual posted under the documents tab for mag drop procedure.

Will a 1 amp circuit breaker be sufficient for this EI R-1 RPM tachometer?

Yes, 1 amp circuit breaker is recommended.

Does this unit come with a 3-1/8 adapter plate?

Yes, an adapter plate for a 3-1/8" hole is included with this unit.

Is the Electronics International R-1 tachometer approved for primary installation or backup only?

The E-1 is TSO approved and can replace your current primary tach.

Can this EI R-1 RPM tachometer be hooked up to the Electroair electronic ignition? I do not see anything in the installation manual.

When you place the order for the R1 you will be asked for the type of ignition system. Per EI: the -LM version of the r1 will support the Electroair electronic ignition.

Does the R-1 kit come with a tach cap?

Per the installation manual the cap must be purchased separately.

How long does it take for these to ship after the Min, Max, Arc Number and Tach Time have been provided?

These generally ship within 2-3 business days after the order is received.

I just orderd this product, does it come with a plug for the cable connector on the engine?

Yes, tach drive cap and 3-1/8" adapter plate included.

During cruise flight will it show any alarm or indication if RPM slowly starts to drop? Any way to stop it from canceling the mag drop function after 30 sec?

The R-1 will show a large drop in RPM for roughly one second if one of the mags drops offline completely. This is due to the R-1 microprocessor switching to the other mag. In regard to the mag drop feature, it automatically cancels after 60 seconds, or it can be manually cancelled by pressing any button. There is no way to extend that time period.