The MD11 Series Carburetor Air Temperature Indicator senses the internal carburetor temperature when used with the B-5 Probe that is FAA approved and STC'd. The probe is designed to be installed at the throttle valve, a critical icing point in fuel induction systems. The indicator has a reading within 1ºC for maximum safety and engine efficiency.
Version (Alternate Part# MD11-3) is 14V.
- Detects potential carburetor icing
- Reduces spark plug fouling
- Extends engine life
- Helps attain maximum fuel economy, range and power
- Probe fits pre-tapped hole in Marvel-Schebler and Bendix carburetors
- Quality connector included
- Supplemental Type Certification FAA PMA approved
Product Codes | |
|---|---|
| Mfr Part No: | MD11-3 |
| ECCN: | EAR99 |
| PMA: | PQ3738CE |
| SCHEDULE B CODE: | 9025.80.6060 |
Weight: 0.3 lbsDimensions: 2.4 x 2.5 x 2.7 inchesPower Input: 14 VDC, 90 mAOperating Temperature: –40°C to +87°C (–40°F to +190°F)Indicating Temperature: –30°C to +30°C (–22°F to +86°F)Altitude: –1,000 to +40,000 feetHumidity: 0 to 90% at 25°CVibration: .02 in. dbl. ampl., 1.5g @ 5 to 50 HzCertification: FAA PMA approvedMounting: Front or rear panelCase Material: Flame-retardant polycarbonateConnector: 3-pin AN type male (MS3102A–14S–07P)Mating Connector: 3-pin AN type female (MS3106A14S–7S with MS3057–6A)
- Stock: Out of Stock
- Manufacturer Part #: MD11-3
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Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies only to customer-remorse returns and customer-initiated cancellations. If a problem is our fault (our cancellation, unavailability, wrong item, confirmed defect, or shipping damage) your refund is 100% with no fees.
- Return shipping: paid by buyer on customer-remorse returns; we pay return shipping when the problem is our fault.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
We source products from manufacturers, authorized distributors, and established aviation suppliers as applicable. We are an independent reseller; we do not claim direct dealer or authorized-representative status for any brand. Documentation, source, and warranty eligibility vary by product and are confirmed on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
Shipping
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.
