1. Working principle
After the alarm valve is opened, the alarm pipeline is filled with water, and the pressure switch is connected to the electric contact after being subjected to the water pressure, and outputs the signal of opening the alarm valve and starting the water supply pump, and the el...
A pressure sensor is a device or device that can sense pressure signals and convert the pressure signals into usable output electrical signals according to certain rules.
A pressure sensor usually consists of a pressure sensitive element and a signal processing unit. According to different test
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With the revolution of digitization, intelligence and information technology, drones have become a “flying production tool”.UAVs control the flight attitude through the radio control terminal, and waterproof UAVs also belong to the category of UAVs. And other special water surface env...
From the perspective of application fields, industry, automotive electronics, communication electronics, and consumer electronics are the largest markets for sensors.Sensors in the field of domestic industrial and automotive electronics products account for about 42%, and the fastest growing mark...
From the perspective of application fields, industry, automotive electronics, communication electronics, and consumer electronics are the largest markets for sensors.Sensors in the field of domestic industrial and automotive electronics products account for about 42%, and the fastest growing mark...
In recent years, my country’s sensor technology is developing rapidly, and its application fields are also expanding. As the most mature type of modern measurement technology, new technologies, new materials and new processes are constantly emerging in the field of pressure sensors.
A press...
In recent years, my country’s sensor technology is developing rapidly, and its application fields are also expanding. As the most mature type of modern measurement technology, new technologies, new materials and new processes are constantly emerging in the field of pressure sensors.
A press...
Tire pressure has a great impact on the car, so many people will pay more attention to the tire pressure and want to know the tire pressure at all times.If the original car has tire pressure monitoring, you can check it directly. If it doesn’t, many people will install it. So what are the types o...
1. What is a sensor
At present, the sensor that people say is composed of two parts: a conversion element and a sensitive element. Among them, the conversion element refers to the part of the sensor that converts the measurand felt or responded by the sensitive element into an electrical signal s...
Most of the transmitters are installed on site, and their output signals are sent to the control room, and its power supply comes from the control room. There are usually two ways of signal transmission and power supply for the transmitter:
(1) Four-wire system
The power supply and the output sig...
Pressure sensors are used in a variety of industrial applications ranging from hydraulics and pneumatics; water management, mobile hydraulics and off-road vehicles; pumps and compressors; air conditioning and refrigeration systems to plant engineering and automation. They play a key role in ensur...
To get the highest possible pressure sensor accuracy, you need an output signal that is not easily damaged and has a very high resolution.
1. Reduce signal loss and interference
The digital output signal is not subject to signal loss or interference like an analog signal, otherwise the intact sig...