Data acquisition technology has strong practicability in industry, aerospace, military, etc. With the development of modern technology, data acquisition technology has been widely used and developed in many fields. At the same time, higher requirements are put forward for the accuracy, anti-interference ability, safety and communication compatibility of the data collector. Based on the above requirements, a design scheme of a data colle...
Temperature and humidity are closely related to people's lives, and attention to temperature and humidity has given birth to the birth of temperature and humidity sensors. Temperature and humidity sensor refers to a device or device that can convert temperature and humidity into electrical signals that can be easily measured and processed. Temperature and humidity sensors...
Industrial automation instruments: focus on the development of main control system devices and intelligent instruments, special and special-purpose automation instruments based on fieldbus technology; comprehensively expand the service area, promote the digitization, intelligence, and networking of instrumentation systems, and complete...
Reliable work and stable performance.(2). Dedicated V/I integrated circuit, few peripheral components, simple and easy maintenance, small size, light weight, and extremely convenient installation and debugging.(3). Aluminum alloy die-casting shell, three-terminal isolation, electrostatic sprayed protective layer, sturdy and durable.(4). 4-20mA? DC two-wire signal transmission, strong anti-interference ability and long transmission...
The current types of pressure transmitters are roughly divided into: resistance strain gauge pressure transmitter, semiconductor strain gauge pressure transmitter, piezoresistive pressure transmitter, inductive pressure transmitter, capacitive pressure transmitter, resonance Type pressure transmitter and capacitive acceleration sensor, etc.The main function of the pressure transmitter is to transmit the pressure signal to the electronic...
Take a single screw air compressor as an example to illustrate the principle of air compressor. The operation process of screw air compressor is divided into several processes of suction, sealing and conveying, compression and exhaust. When the screw is running in the shell, the screw and the tooth groove of the shell mesh with each other, and the air is sucked in from the air inlet, and the oil is also sucked in, because the tooth groo...
In the safety intelligent management system, the side airbag manipulation is manipulated by the high-precision pressure sensor . Sensors are commonly used in the air compressor safety intelligent management system. Two planning schemes for the operation of the side airbag of the air compressor are optional: an acceleration sensor and a pressure sensor. Compared with the acceleration sensor, the pressure sensor is almost 3 times better t···...
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