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Aircraft Instruments

4 days ago

Digital EGT Gauge for your Aircraft and Enhance your Flight

Digital EGT GaugeAs with anything we want to do in this world, we must learn how to do it. We attend college or a trade school when we want to learn a career and then earn a degree or certificates. Such proves our efforts and shows we are familiar about the topic we studied. We often take classes, too, when we want to drive a car or especially a large truck. Again, we earn a certificate or diploma. It shows we know how to operate the vehicle and are familiar with how it works. And, if we want to operate an even more complicated machine, be it a boat or airplane, we have no choice - we must take classes. They are much too complicated for the average person. We have to know how those machines work and how to monitor their function and progress. That is why we need licenses to control them.

When you board an airplane and peek in on the cockpit or see one on film or television, you can’t help but notice all the instruments, colors, lights, buttons, numbers, and switches. It’s so much bigger than the dashboard of a car. Intimidating, even. Are they all significant? Do all those gauges and numbers mean something? Yes, in fact, they do. In some cases, the larger the plane, the more factors to consider, so the larger the number of instruments and buttons. The same often applies to the engine. The more advanced the engine, the more complicated the factors, and so, the more superior the gauges.

Engine Data Management Systems

Engine data management systems, simply put, are those gauges, instruments, and other tools that oversee and log engine data. They monitor the engine(s) during flight and provide data that allows the pilot to keep the engine(s) functioning, decide when maintenance is required, establish overall reliability, and determine ultimate duration. As referenced, one must be educated on how the plane functions in order to fully understand each management system.

What is an EGT Gauges

EGT is an acronym for exhaust, gas, and temperature. Such are extremely important engine diagnostic parameters. Some gauges measure both EGT, as well as pressure, RPM, and flow and fuel levels. They are best for smaller or home-built planes. Larger planes most likely have such gauges built in.

EGT Aircraft Gauges

All in all, it requires experience and knowledge with an Electronic Data Management Systems, engine, and an entire system in order to be able to properly and efficiently use an EGT Aircraft Gauge to its greatest potential. It measures and monitors the temperature of the exhaust using altitude, ambient air temperature, power setting, and cylinder compression. Mechanical conditions such as cylinder leakage and ignition timing, and combustion events influence readings, as well. Simply put, it’s a thermometer for the engine.

Why Do You Need an Digital Gauges?

An EGT Gauge can often show you, before you can actually tell, that something may be wrong or malfunctioning with your airplane. And, with experience, you may be able to see and set-forth patterns that help you diagnose issues before your airplane shows signs. And, a knowledgeable pilot is a safe pilot.

3 weeks ago

The Functions Of An Aircraft Sensor Systems

Aircraft Sensor SystemsSensors are not anything new to us. They are in use since the past few decades. The new sensors; however, are a wireless variety and staples for modern aircrafts. They facilitate the constant monitoring of aircraft internals and are low in both cost and weight.

Airplanes are all about tallying between mind-bending figures and they determine how safe an aircraft is flying. They must be kept under constant check to ensure it is within the safe parameters, with every rule and condition kept under constant reviews and improvements. The latest technologies and scientific knowledge makes it an existing form of transport that’s safer than before.

Monitoring overall aircraft condition costs lesser and less time-consuming. It’s just a fifth of the overall aircraft-related operating costs approximately. The use of wired sensors in engine(s), gearboxes, airframes and the fuel-flow structures monitored bumped up the bill, but wireless sensors discard the unnecessary burden. The wires vanished and the WSN (wireless sensor network) took control. These smart sensors use radio-interface for intra-communication and are free from the chief constraints that wired sensors pose, like cumbersome deployment and costly installations, lots of short, they remove major impediments vanish, including those that make installation a tough job on the moving parts of the engine.

Wireless sensors bring down costs. You don’t need any more the special structures to let the wire pass through. Installing airplane sensors don’t need any more wiring costs to deal with, nor any data wiring layout, thus saving a great deal of time, effort and energy. They are lower in weight (cables are heavy) and are greatly flexible about where you put them. Some of them also sense heat and stress and this can bring improvements in aircraft designing and maintenance.

Withstanding higher accelerations or extremely low/high temperatures need a communication system that’s resilient to radio interferences and jamming and also low on energy consumption. They need to be highly compact and slim in design and must accurately sync to sensor measurements between different nodes. Concurrent engineering approaches gave us that and aeronautical electronics designed a communication protocol that constantly adapts to an aircraft’s multiple operational phases.

Highly integrated electronics make the current wireless aircraft sensor systems much smaller than before. Careful component selection and embedded implementation also play a part in it.

There are several types of EGT Gauge used in modern aircraft cockpits. Right from temperature sensors (measure the temperature of various engine components, including cylinder heads, exhausts, engine oil, fuel and hydraulic fluid) to liquid level sensors mounted in thermo-wells (for reservoirs, tanks, sumps and gearboxes) and working on single point or multiple point interface elements connected to onboard display units and flow sensors displaying the flow rate of aviation fuel or engine oil. It is mounted within a thermo-well like liquid-level sensors and also connects to Digital EGT Gauges.

The three other are the Aircraft Gauges (indicates either absolute or differential pressures), proximity sensors (detects if the landing gear is extended or retracted) and the RPM sensors (plugs into the magneto to provide feedbacks to the RPM display) and together, they provide critical information to the pilots that can save their day. The pilots can concentrate on flying when every reading is Green. Moreover, they let you know when it is not. The sensors have a direct bearing on the safety of an aircraft!

4 weeks ago

Save Money With A JPI's Aircraft Fuel Flow Indicator

Aircraft Fuel Flow IndicatorThe engine needs an even and steady flow of fuel to run without hiccups or knockings to keep up its overall performance. The flow of aviation fuel is displayed by the fuel flow indicator.

Fuel flow indicators measure less or excess fuel flow and helps to check fuel wastage caused by rich-burn engines. It works with aid from Aircraft Engine Sensors, located behind the fuel filter, in combination with MAP (manifold air pressure). It not just saves money but also keeps the engine cleaner; which means, a less maintenance cost.

The JPI’s Aircraft Fuel Flow Indicator uses modern sensors that connect to a modern, Avionic Instruments. This gauge is installed in the cockpit. It is highly accurate; as accurate as digital. The latter are also manufactured by JP Instruments.

Rich-of-Peak is a technique that runs the aircraft engine with an excess of fuel in the cylinder. This is done to keep the engines cooler, but on the flip side, the carbon builds up on the exhaust faster. It also increases cylinder pressure. But with Lean-of-Peak or LoP, the piston pushes longer, gentler and slower. The peak cylinder pressure now develops later than the top-dead-centre position than with RoP, at a time when the piston has travelled further along its downward stroke. So, a hammer blow changes into a gentle push. The engine shall operate at exactly the same horse power but with a 35°F lower cylinder head temperature. This equates to a better speed, lesser fuel flow and a longer life for the engine.

The less fuel consumption occurs since LoP makes all fuel in the cylinder get used. There remains nothing to blow back and contaminate the oil. This means lesser carbon deposits and savings on the maintenance. And contrary to the belief that LoP is good for low power settings, it helps to obtain 75% of the engine’s power without using extra fuel. The fuel flow indicators help you detect that.

For, without measuring fuel flow, you must rely on approximations; either about the flight time or about the fuel flow rate for each phase of flight. JPI’s aircraft fuel flow indicator uses small turbine transducers to measure the fuel flowing into the engine. It rotates faster with higher fuel flows Aircraft Sensor Systems and slower with the lean ones. They generate pulses this way and measure the gallons used per hour with high resolution. These fuel flow indicators can also keep track of the fuel used if you log the total fuel amount into them right at the beginning. Additionally, you will also be able to detect various other parameters. There are indicator lights to show the information currently displayed and mode of operations that can be selected with front panel operating buttons.

1 month ago

Digital EGT Gauges- Suitable for Most Exhaust Systems

EDM 960 Twin PrimaryAn EGT Gauge is also known as an exhaust gas temperature gauge. It is generally used to help with the monitoring of temperatures in the exhaust of a vehicle. Because high temperatures are dangerous for vehicles, it is key to have the best EGT gauges possible. When choosing the best EGT gauges, it is important to buy them from a company that you can trust. This is why choosing J.P. Instruments will be the best bet for you.

J.P. Instruments History

J.P. Instruments has a huge history in the world of engineering and technology. The founder, Joseph Polizzotto, began as a mechanical engineer at Pratt and Whitney Aircraft in Connecticut. He was working as a test engineer and worked on many jet aircraft engines. He actually designed the Scanner in 1979 that would go onto help with aviation. He opened J.P. Instruments in 1986 in Huntington Beach, California.

Today the company is known for giving its customers the best in gauges and technical instruments that can assist any exhaust system or vehicle. This staff prides themselves in giving the best deals and the best customer service to their clients. Not only do pilots buy from J.P. Instruments, but mechanics value their tools and supplies as well.

J.P. Instruments Knowledge

The staff at J.P. Instruments has quite a bit to offer to its customers. They have a knowledgebase that will outshine all of the rest of the companies in their field. They can help their customers to better understand carb probes, scanners, fuel flows, upgrades, connectors, voltage issues, and instrument alarms. When you have any of these to deal with and are unsure on how to do so, J.P. Instruments is one of the best companies for you to choose.

J.P. Instruments not only has the knowledge to help with most mechanical problems, they also can help you to determine the best parts for your vehicle. If you need aviation parts or simple mechanical parts, they will walk you through the process entirely. Their customer service reps are ready to help with all of your mechanical problems.

Products and Services

If you are looking for EGT Gauge, this is the store for you. J.P. Instruments can meet all of your needs in one simple search. EGT gauges are incredibly important because they can help you to determine just how hot your vehicle is getting. If your vehicle gets too hot, it will need to be replaced. J.P. Instruments will be able to get these EGT CHT Gauge for you. They will help your vehicle from getting too hot and save you from any further damages that could be done. These EGT gauges can fit practically any vehicle and you will be glad you bought from J.P. Instruments.

When choosing a company that you can trust, J.P. Instruments is here for you. For all of your mechanical needs, choose them for their knowledge and well trained staff. Their customer service and products are just two of the many ways that they can better serve you.

2 months ago

An EGT CHT Gauge is Your Insurance Against Expensive Damage!

Slim-Line InstrumentsAn aircraft owner or a pilot goes through many pre flight procedures in order to ensure that him and or his passengers are safe after take- off. One of the biggest insurances that you can afford for your aircraft is investing in a high end EGT & CHT gauge. Both of which can save you thousands of dollars on the engine maintenance and damage. But before understanding how they can save you money and be your insurance from damage, there needs to be an understanding of what they provide for the owner.

EGT Gauge

This gauge holds full responsibility in displaying how much exhaust heat your piston engine gives off. All in all, it measures the heat energy that is wasted during an exhaust stroke in the moment that the cylinder is under lowered stress. Normally on the display of the actual gauge you may find three lights (Red, Green, Yellow). Those indicate precaution stages with red obviously meaning to be prepared for the worst. In a piston aircraft it holds the responsibility for the mixture of fuel and air to give the best performance/range of the engine.

CHT Gauge

Unlike the EG Gauge, the CHT holds measure for heat energy that is wasted during a power stroke when the cylinder undergoes maximum stress. It is very essential to limit the CHT in order to ensure cylinder longevity. There are several other responsibilities that this gauge holds:

• Losses of Friction
• Radiation
• A Conduction to Air

The One and One Together Solution

In comparison to a vehicle, aircraft maintenance is quite pricey. There is no really set in stone insurance that can save you from huge engine expense either. But what can play the key role is installing an EGT Gauges & CHT gauge in your aircraft. All functions of the engine can be monitored and maintained at the correct moment, thus allowing you to save money and be insured that the long activity of the cylinder will be extended. Other benefits include:

• Early Warnings
• Maintenances
• Abnormal Combustion Events
• Low/High Pressure Identification
• Temperature
• Oil Temperature

All in all both Digital EGT Gauge are used to prevent and monitor multi functions of the aircrafts engine and cylinders. Since everything depends on each other, you need a system that can ensure you that your aircraft will be safe to fly and can be depended upon. In addition, a great gauge system will act as your insurance that will help cut maintenance cost and save you money. Expensive damage can usually occur when there is not proper maintenance of when things when they need to get done, but when the warning comes at the right time there should not be any excuse of why you would not be prepared.

2 months ago

The EDM 700...A Man’s Personal Flight Engineer

EDM 700Being a couple of thousand of feet up in the air gives you plenty of things to worry about. One of the main things to worry about when flying your plane is your engine and the aircraft safety. That is the only thing that can take you up in the air and bring you down safely. Therefore, monitoring an engine is one of the top priorities for all flight pilots. So, in order to focus your mind on just flying the aircraft, the EDM 700 Personal Flight Engineer is the monitoring co-pilot that you need.

Important Features

There are many Personal Flight Engineer models on the market for all sorts of aircrafts and pilots. The EDM 700 model covers a wide range of cylinder aircrafts from 4 to 9. Although, the main difference are the features that offer the ultimate comfort and satisfaction to the pilots needs.

• Alarms- 29 to be exact, which include EGT Differential, Shock Cooling, Fuel Flow and much more.
• EGT Bar Graph- A Variable Scaling Showing.
• The Lean Find Mode- Identification of the 1st and last cylinders to peak.
• Option of Fuel Flow- It is the only engine graphic monitor that shows the complete Aircraft Engine Sensors system. Along side that it has the FAA approval for all the model of EDM’s.
• Oil Temp- An option that shows in one degree increments.


One of the greatest feelings is when things are taken care of for you. Even such things as adjustments on the field can be done for you with the EDM 700 model. It has the most progressed and accurate piston engine-monitoring out there. Aside from that, there is some more specification that makes your flight time more enjoyable:

• Volts
• Cooling of the Shocks
• Pressure of oil
• Temperature of oil
• All of the needed and required harnesses
• 100 hours of Data Recording. USB Download available.
• Data Logging (Long Term Module)

As always the list is ongoing, but with a small financial window that you may acquire this model with. The lowest cylinder model of 4 can be purchased for about $1,640 while the biggest 9 cylinder for $3,295.

Reliability and skill is one of the few things that all pilots count upon when flying any aircraft. That is why the Aircraft Level Sensors Management 700 system is the most reliable instrument on the market. Its features and specifications make any pilots flight time more safe and enjoyable on all basis. Being worry free thousand of fee in the sky is any pilots dream come true. So get your personal flight engineer on board and fire up the engines.

2 months ago

Slimline Pressure Gauge Has a Reliable Bourdon Tube Mechanism Inside

Slim-Line InstrumentsIf you are looking for a safe and noninvasive gauge you should definitely check the Slimline Pressure Gauge a product by J.P.Instruments Company. The company is founded in 1986 in Huntington Beach, California, USA and since then is one of the best companies on the market for gauges and other instruments and accessories.

The customers of J.P.Instruments Company have an opportunity to find the best products and service which will satisfy their needs when it comes to aircraft instrumentation.

Slimline gauges are one of the most popular products that the J.P.Instruments Company is offering to their customers. The use of this type of gauge is mostly for homebuilt and experimental aircraft.

It is easy to transport around the house and will satisfy all your needs. It has a bright red display, so you can easily read the data that will appear on the screen. Depends on your needs, the Slimline Pressure Gauge can be purchased separately or in clusters.

The Slimline Gauge can be updated two times per second and has an accuracy of +/- 1 RPM. The great benefit is that has an “over boost” alarm, which will help you to wake up in the morning or will remind you to do the most important daily activities. The resolution is 0.1 inches of Hg and 0.1 Volt or amp resolution.

Another thing that is really important for this type of gauge offered by J.P.Instruments Company is design. It is designed to save panel space and can give you all important information to keep flying safety.

Avionic Instruments has a reliable bourdon tube mechanism inside and some other important specifications that you need to know for this product are:

* All engine functions are available and working just fine ;
* This type of Slimline gauge and all other are FAA TSO approved ;
* Tachometer as a part of this gauge is STC advisory approved ;
* TIT, Oil Temp, CHT are approved by TSO-FAA Primary for certified aircraft ;
* The weight is 0.19 lbs. with 12/24 volts ;
* Instruments of Slimline Pressure Gauge are 2? wide, 1? high and 3? deep.

Knowing these specifications and features of Slimline Aircraft Engine Sensors there are not any reason to think twice before you order your new gauge. The company is dedicated to their existing and potential new customers, so all products and service, including Slimline Gauges, are available for an affordable price.

It is a popular type of gauge thanks to the plot who is refusing to sacrifice accuracy and reliability in engine and flight data.

You can definitely use this great product and satisfy all your needs when it comes to good service, high quality, and utmost reliability.