AvIasport Rotax 912 Dual EGT Gauge Celsius - 2 1/4 Inch

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Part# 15-08553
MFR Model# IM-777


The IM-777 instruments have been designed especially to measure the EGT in Rotax« engines 912. The IM-777 is available in 2 1/4" (57 mm) diameter. Can be connected two probes. First shows the temperature of one. After of 3 seconds automatically show the other probe temperature, The two LEDs are used to show that probe is reading. The instruments use a pointer thats turns 240║, witch gives them great resolution. Their display areas are divided into red, green and yellow zones in line with the ROTAX limits.

Thanks to embedded operational amplifiers, this instrument has a high accuracy, but needs a power supply of 12V or 24V.
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  • Case: Plastic
  • Weight: 200g
  • Suitable for: Rotax 912 With Type "K" sender
  • Power Supply: 10-30VDC
  • Power Current: 0.1 Amp. Max.
  • Scale: 300-1000 ║C
  • Subdivision scale: 10║C
  • Max. Deviation: 1%
  • Dimensions: 2 1/4" (57 mm) diameter
  • Calibration: Calibrated by the manufacturer prior to shipment.

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Please note, Aircraft Spruce'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 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: What sensors are available to use with this instrument for a Rotax 912 engine?

You can use 8MM threaded senders or a clamp style. 6' threaded sender is 15-09438, 9' threaded sender is 15-09439.

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