Make a blog

Aircraft Instruments

6 days ago

Gauges for Single and Twin Engine Aircraft

Twin Engine AircraftImagine if for every app in your computer you needed a separate display screen – boggles the mind don't it? And yet, there are a large number of single and twin engine aircraft still flying that have one display gauge per sensor type.

When these planes were manufactured, digital technology either did not exist or was at a very nascent stage. This is not the case today so unless life means little to you and you are still flying an aircraft with its cockpit loaded with dozens of dials, now is the time to upgrade.

Replace all those dials and gauges with just one, or a few (depending on your budget), modern digital gauges that efficiently take over the function of all your existing gauges. For one, the advantage is that you won't have to constantly monitor so many different gauges (and fail miserably) and two, modern digital gauges coupled with modern sensors provide vastly more accurate information than your old gauges ever could and thirdly, the data is provided in a vastly more user-friendly way and comes with user-defined parameters.

The patented excuse that a cockpit with OEM dials and gauges looks better that the modern digital ones no longer holds true. Modern digital gauge especially the all-in-one multi-display Engine Data Management Systems (EDM), have nice multi-coloured display and readouts that actually make your aircraft cockpit looks futuristic.

Take the EDM 930 primary for single engine aircraft (or the EDM 930 for twin engines), manufactured by J.P. Instruments as an example; coupled with fast response probes, it is fully automated and offers hands-free, automatic scanning.

It is a front panel pilot programmable; incorporates the LeanFind™ technology to find the first and last cylinder to peak with true peak detect that successfully eliminates false peaks and displays both leaned temperature below peak and peak.

It has a battery voltage with alarm Amperes (load or charge/discharge meter), programmable alarm limits, Exhaust Gas Temperatures (EGTs) to stable 1°F resolution, DIF low to high EGT with alarm EGTs to stable 1°F resolution.

Shock cooling monitored on every cylinder, user selectable index rate, Non-volatile long term memory, 30-hour data storage with post-flight data retrieval.

The EDM 930 primary includes Oil pressure, Oil temperature, Outside air temperature, Fuel level, Fuel Gauges, Solid-state rotor fuel flow transducer, Fuel quantity in gallons, kilograms, litres, or pounds, Low fuel quantity alarm, Low fuel time alarm, GPS interface, Instantaneous fuel flow rate, total amount of fuel consumed, total fuel remaining, time to empty at the current fuel flow rate, RPM and manifold pressure, auto percent horsepower calculation, history of extreme values during previous flight, Hobbs® timer etc.

The EDM 930 can easily replace almost every dial and Slimline Pressure Gauge in your single engine aircraft. They have a similar version (EDM 960 Twin) meant for twin engine aircraft. By doing the engine monitoring for you, these new EDM’s put the pleasure of flying back into your aircraft. It’s definitely time to upgrade!

3 weeks ago

Working Principle of Exhaust Gas Temperature Gauges

Exhaust Gas Temperature GaugesIf you are having troubles with engines in your large aircraft and vehicles, you may want to take the time to look into adding specialty temperature gauges. These gauges can save you quite a bit of money in the long run and they can be purchased from companies just like J.P. Instruments. They can help you to find the best and latest technology for your aircraft or other large vehicles.

J.P. Instruments’ Story

J.P. Instruments is a company that has been in business since 1986. They are based out of Huntington Beach, California. Their staff is knowledgeable and has the experience to give each and every one of their customers the best quality products available. Many of the staff members have been pilots in the past and they know exactly how to take proper care of your aircraft. This is a company that you can trust to give you the best advice and service for your aircraft or large vehicle.

J.P. Instruments knows how important value and quality are and that is why they have many different options of products for you to choose from. They know how important saving money is and how important the quality of service is. That is why they value all of their customers and want to help them to receive the best products possible.

Exhaust Temperature Gauges

When you think that the engine in your aircraft is overheating, it is imperative that you have a way to check it. With the costs of engines growing rapidly, there are ways to save money on repairs. One of these ways is by buying and installing exhaust temperature gauges. The idea behind these gauges is that they help to measure the temperature of your engine, if it is getting close to overheating, you will know immediately. Because repairs to your engine are expensive, this is one way to help cut costs.

The temperature gauges that are sold at J.P. Instruments are the most reliable that you can find. Because engine overheating can be caused by many different problems, it is important to know how to use these gauges and exactly how they work for you. If you mount them too closely to the pistons of your aircraft, you may get a reading that is a bit off. The idea is to mount them in the center of the manifold to get the best reading possible. Once you have mounted these temperature gauges and Aircraft Sensors, you will be able to get a reading that is reliable.

Buying from J.P. Instruments means that you will get the best quality of exhaust gas temperature gauges and Aircraft Engine Sensors on the market. When you order from them, you can be sure that your aircraft’s engine will be safe once again. By checking on the engine frequently, you can rest assured that the engine will not overheat and if it does, you will get a reading before it is too late. By turning to J.P. Instruments, you will receive the best service possible online.

1 month ago

EGT Gauge Are an Excellent Way to Monitor Engine Health and Air/Fuel Mixture

EGT GaugeMonitoring Engines with Exhaust Gas Temperature Gauges

Cars and aircraft are important modes of transportation that people rely on frequently to get where they need to go and do the work they need to do without breaking down unexpectedly. You may need to monitor the health of your car or aircraft’s engine and air/fuel mixture. A great way to do this reliably is to use an EGT gauge. EGT stands for “exhaust gas temperature”. An EGT gauge is a meter that can help you monitor temperatures in cars and aircrafts, and help avoid problems with the vehicle’s air-fuel ratio.

J.P. Instruments is a seller and service provider for aircraft engine instruments, including instruments for EGT and tools that pilots and engineers can purchase to monitor the health of their aircraft’s engines, fuel, and more. One such product sold by J.P. Instruments is the EGT Probe PN- M111. This probe is meant to provide extremely fast feedback and reliably accurate readings for exhaust gas temperatures in aircraft engines. If the EGT levels in the engine begin to go out of unsafe parameters, you will be able to use J.P. Instrument’s EGT probe to make sure you are informed about this change as soon as possible. Allowing an aircraft’s EGT to increase beyond safety limits can result in majorly damaging or killing the engine, so being able to monitor it is a vital part of driving or flying an aircraft vehicle.

About J.P. Instruments

J.P. Instruments is a leading provider of products and services for aircraft engine data management systems. They were founded in Huntington Beach, California in 1986, and their goals as a company ever since have been to provide high quality aircraft instrumentation for pilots and mechanics seeking reliable and helpful services. J.P. Instruments has a website that is easy to navigate through product pages as well as helpful customer reviews on many different systems, probes, and other products. J.P. Instruments take pride in all of their excellent quality products, which are made in America. J.P. Instruments provides a great variety of aircraft instrument products, including:

- Engine Data Management systems – J.P. Instruments offers a huge variety of these systems at different advancements using high technology to help pilots and mechanics install and monitor systems within aircraft to efficiently keep track of the aircraft’s engine data and status.

- Fuel flow instruments, including fuel scan systems and fuel flow transductors.

- Probes and sensors, including Digital EGT Gauge.

- Adapters and cables.

Staying Safe in the Sky

If you’re driving or flying an aircraft, you know how important it is to have all the updated tools and equipment that ensure your aircraft is running at its best and you want to be assured that you will be able to become aware of any problems quickly and easily. It is absolutely vital that you have the ability to consistently monitor your engine, and be informed right away if something goes wrong or of the Avionic Instruments are increasing to an unsafe level. J.P. Instruments provides these types of safe, dependable products for pilots and engineers seeking the best quality products and aircraft instruments.

1 month 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.

2 months 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 time...in 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!

2 months 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.

2 months 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.