Introducing the P+F Ultrasonic Technology Series

From leveling cranes and monitoring the inclination of front-end loaders to operating elevators, inclination and acceleration sensors can be used in a variety of ways. These sensors are guaranteed to measure even in harsh conditions. Thanks to the innovative split unit concept, the F99 series ...

1. Static characteristics of the sensor The static characteristics of a sensor are related to the static input signal, the output and input of the sensor. Since the input and output are moment-independent at this point, the connection between them (i.e., the static properties of the sensor) can be used in an algebraic equation without time variables.

An encoder is a device that compiles or converts signals or data into signals that can be communicated, transmitted and stored – encoders can be divided into two categories: incremental and absolute. Incremental encoders are the most important way to convert bits ...

1. If the electronic ruler has been used for a long time, and the seal is now aged, and there are many impurities mixed with it, and the water mixture and oil will seriously affect the contact resistance of the brush, which will make the displayed numbers keep jumping. At this time, it can be said that the electronic ...

Ultrasonic sensors are used for the inspection of printed circuit boards (PCBs), where ultrasonic sensors are used to inspect printed circuit boards. So what factors need to be considered when installing and installing ultrasonic sensors? Ultrasonic sensors are capable of being installed and operated in any orientation, ...

On the linear scale of our sensors, the higher the sensitivity, the better. Because only when the sensitivity is high, the value of the output signal corresponding to the measured change is relatively large, which is conducive to signal processing. However, it should be noted that the sensitivity of the sensor is high, and the external noise that is not related to the measurement is also simple.

Direction and fluid flow velocity sensors are essential for different industrial, medical, and environmental uses. Flow sensors quantify the direction and rate of gas and liquid flow in applications such as density measurement, viscosity measurement, flow pattern determination, and wall shear stress determination. In addition to the flow parameters to the direction, ...

1. Classification according to the engraving method of the code disc (1) Incremental type: that is, a pulse signal is announced every time the viewpoint of the unit is turned (there is also a sine and cosine signal, Then it is subdivided and choppered out of a higher frequency pulse), which is generally output for phase A, phase B, phase Z, phase A, ...

1. The interval from the launch surface of the probe to the liquid level should be smaller than the range of the purchased surface. 2. The interval between the launch surface of the probe and the highest liquid level should be greater than the blind area of the purchased surface. 3. The launch surface of the probe should be parallel to the surface of the liquid. ...

Even if you don't think about the cost, there is no proximity sensor that fulfills all of its potential missions better than other sensors. Therefore, when examining the ideal proximity sensor skill for a particular application, it is necessary to consider and weight a number of attributes for their importance. ...

The new RHI90 series encoders offer significant improvements in electrical and mechanical performance With the extensive use of electronic components and equipment in the field of automation, the risks of malfunction and damage caused by electrical and electromagnetic disturbances are also invisible.

The inlet pressure sensor is abbreviated as MAP. It connects the intake manifold with a vacuum tube, and induces the vacuum change in the intake manifold with the different speed loads of the engine, and then converts the change of internal resistance from the sensor into a voltage signal, which is used by the ECU computer to correct the fuel injection amount and ignition timing angle. Other words...

A pressure transmitter is a type of instrument that converts a pressure variable into a consistent output signal that can be transmitted, and there is a given continuous function relationship between the output signal and the pressure variable, which is generally a linear function. Pressure variables include positive and negative pressure, differential pressure and pressure. Pressure transmitters are available in electric and ...

P+F proximity switches can be divided into three varieties: 1. Capacitive proximity switch can detect metal and non-metal objects with an induction scale of 1-40mm Capacitive proximity switches detect both metallic and non-metallic objects. ...

What is the reason for the detection signal when no metal object is close to the switch? The magnitude of the electromagnetically induced voltage is proportional to the current of the disturbance source, that is, the larger the disturbance current, the greater the disturbance voltage. If the proximity switch does not adopt any ...

In the process of using the safety barrier, whether it is the construction stage or the daily maintenance, repeated removal of the suture is a troublesome and simple mistake. With pluggable terminals, there is no need to repeatedly disconnect the wires. The field side terminals of the safety barrier and the system side terminals are distinguished by different colors, if there are two sets of ...

In electrical intrinsic safety explosion-proof, we generally divide the workplace into explosion-proof areas and non-explosion-proof areas. There is the transmission of electrical energy between the explosion-proof area and the non-explosion-proof area, for example, the switches, buttons, sensors, etc. in the explosion-proof area are connected to the PLC placed in the electrical cabinet in the non-explosion-proof area through wires.

There are two types of accelerometers: one is the angular accelerometer, which is improved from gyroscopes. The other is a linear accelerometer. It can also be divided into single-axis, dual-axis and three-axis accelerometers according to the measurement axis. At the moment, accelerometers are widely used in game controls.

According to the nature of the measurement, sensors can be divided into three categories: physical sensors, chemical sensors and biosensors. Physical sensors: It is the use of certain physical effects to convert the measured energy into energy that is easy to process.

1. Durability The reason why the switch has such a long life is that the switch acts as elastic from the vertical direction of the elastic membrane. Although millions of peristalsis are carried out after the elastic membrane, because the creep rate is very small, only 0.1 - 0.3m ...