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MGL Vega ASV-1 Altimeter / ASI / VSI

$680.00/Each
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Part# 11-15990
MFR Model# ASV-1

Overview

The ASV-1 for Experimental / LSA aircraft is a 2 1/4” sunlight readable encoding altimeter, airspeed and wide range vertical speed indicator. The altimeter contains an internal high accuracy 24 bit digital altitude sensor which calculates altitude from -1000 ft up to a maximum of 35000 ft. The ASV-1 outputs various formatted RS232 serial data protocols compatible with serial input transponders such as that from Garmin, Magellan, Northstar, Trimble, Microair etc. The altimeter can display altitude in feet or meters and local pressure can be set in millibars or inches of mercury.

The VSI indicator can be displayed in either feet/minute (ft/min) or meters/second (m/s). The VSI can be calibrated by the user once the instrument has been installed in the aircraft.

Airspeed is based on the pressure generated by a pitot tube system and a static port is provided as well for use in high speed aircraft. The ASV-1 instrument measures airspeed from 16mph to 250mph and is well suited to slower aircraft due to very good sensitivity and linearity at low air speeds. Airspeed can be indicated in statute miles per hour (mph), kilometers per hour (km/h) or knots (kts). The ASV-1 also provides a programmable Vs and Vne airspeed alarm output. ASI sensitivity can be calibrated by the user to cater for errors caused by pitot tube placement.

In addition, the ASV-1 provides an encoder test function, flight timer since takeoff and records the maximum airspeed reached. The ASV-1 provides a parallel Gillham code interface when used in conjunction with the MGL Avionics CNV-ALT.

Features

  • An internal high accuracy 24 bit digital altitude sensor calculates altitude from –1000 ft up to a maximum of 35000 ft (-304m to 10668m)
  • The ASV-1 outputs various formatted RS232 serial data protocols compatible with serial input transponders such as that from Garmin, Magellan, Northstar, Trimble, Microair etc.
  • Provides a parallel Gillham code interface for transponders when used in combination with the MGL Avionics CNV-ALT
  • Built in encoder test function
  • The altimeter can display altitude in feet or meters
  • Local pressure can be set in millibars or inches of mercury
  • Contains a wide range VSI indicator from +/-20 ft/min to as high as +/-10000 ft/min
  • VSI units can be in feet/minute (ft/min) or in meters/second (m/s)
  • Measures airspeed from 16mph to 250mph and is well suited to slow aircraft due to very good sensitivity and linearity at low air speeds
  • Includes a flight timer since takeoff
  • Airspeed units can be set to miles per hour (mph), kilometer per hour (km/h) or knots (kts)
  • Contains a programmable Vs and Vne airspeed alarm output
  • Records maximum airspeed reached in permanent memory
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Reviews

Normally I dont write reviews but this one deserves one. Installation is straight forward although on line, as use instructions can be as easy or complex as desired with this multifaceted instrument. I used this in a experimental, where weight is important as well as size. Exceptional value for price making use of digital rather than steam gauge technology. Highly recommended

David L
May 24, 2023

Very great instrument. Easy to program, very bright display. Very well made. For the price it probably could have come with a nice printed manual but you can find it online.

Robert E Verified Purchase

MGL STRATOMASTER VEGA 2-1/4" ASI / VSI

January 12, 2023

Beau cadran mais pas dinformation pour linstallation.

Marc M Verified Purchase

MGL STRATOMASTER VEGA 2-1/4" ASI / VSI

June 15, 2022

Recommend

Ylf S Verified Purchase

MGL STRATOMASTER VEGA 2-1/4" ASI / VSI

February 24, 2022

Q&A

Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: If you lose electrical power, do you still have a functioning display on the MGL Vega ASV-1?

This display is tied to you electrical system, you would need a back battery tied to the this unit to maintain power in the event of a electrical failure.

Q: Is there a wiring harness associated with this instrument? Is it included with purchase? If not, what is the part no.

Yes, the harness will be included with the gauge.

Q: Does the pitot tube come with the unit?

No, this unit does not come with a pitot tube.

Q: What is the mounting depth of this MGL ASV-1?

Approx 2-1/8 inch.

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