#speed tracking

[techytomas]

Factors Affecting the Choice of Speed Sensors

When choosing speed sensors, there are several factors to consider. These include the preferences of the user, the application parameters, and the environmental factors that will affect the sensor. The decision can be further complicated by the fact that there is a broad range of technology at use, as well as a host of customization options. With the following information, this decision may be a little bit easier to make.

Begin by choosing the type of technology that is most appropriate for the setting. For example, magnetic speed sensors by Sensor Solutions are well-suited to a variety of settings that may not be appropriate for other technology. For the various types of speed sensors being investigated, there are a few factors to consider. Measure the ability of the sensors to withstand heavy usage, consider the precision of the measurements, record the speed at which the sensor gives output, and ponder the physical configuration of the sensor.

Another effective way to determine the best sensor for specific settings is to first choose the type of sensor (single channel gear tooth sensor or analog hall sensors, for example.) The second step is to review the characteristics of the sensor. At this point, if you are considering a single channel gear tooth sensor, then you will look at the size of the magnet in each choice. The third step is to review the various options. This will probably refer to the selection of electrical attributes. Is an NPN output preferred or is the PNP output option better suited for the application. Next, consider the housing of the sensor. Look at the size, shape, and material of the housing to determine whether it is appropriate or not. Finally, take a look at how the sensor connects to the source of electricity. There are many options to consider, such as integral connectors versus pigtail connectors, and so on.

It is best that a search for speed sensors is completed by a person with experience, so that each of the various qualifications is met before a purchase is made. This careful search for the right equipment can speed up the process of  project and ensure its accuracy.

[techytomas]

Choosing The Best Speed Sensor

When building any kind of vehicle no matter its intended use, a vast amount of parts is needed to create the whole. No one part can be said to have the most importance, for they all work together to make the vehicle function like it should. In choosing each part, the manufacturer may find they have several options when it comes to which type they should use. Each have their own benefits and detractors. One particular small piece this is true for is the magnetic speed sensor. This piece has a few different applications and can be found in anti-lock brake systems and is of great use to rail vehicles. It is used to measure changes in wheel speed, which helps other functions of the vehicle such as traction control.

While there are a few different types of sensors that can be used, the magnetic speed sensor has a few advantages over the others. It can be embedded or potted into the building material such as plastic, which ensures greater reliability. This will also protect the magnet from inevitable wear caused by water, grease, and other incidentals from the vehicle. Other sensors that are not protected may even be triggered by the dust they accumulate. Some vehicles may use optical sensors to keep track of their wheel speed, but these involve LEDs which age with use. On the other hand, magnetic sensors have been shown to work well over long periods of time and remain accurate.

The disadvantages to a magnetic speed sensor are very few and may prove to be of no consequence. The primary of these is that the sensor can be disrupted by another magnetic field that somehow interferes. Also, though being able to withstand extreme temperatures, even these parts have their limits and can be damaged. They are also commonly more expensive. However, when considering the advantages held over the other options, it may be a small price to pay to ensure you have all the best parts.