Encoder introduction

An encoder is a device that compiles and converts a signal (such as a bit stream) or data into a form that can be used for communication, transmission, and storage. The encoder converts the angular displacement or the linear displacement into an electrical signal. The former is called a code wheel, and the latter is called a code wheel. According to the readout mode, the encoder can be divided into two types: contact type and non-contact type. Contact type uses brush output. A brush contacts the conductive or insulating region to indicate whether the state of the code is "1" or "0"; the non-contact receiving sensitive component is a photosensitive component or a magnetic sensing component, and the light transmitting region is opaque when the photosensitive component is used The light zone indicates whether the state of the code is "1" or "0". The binary signal of "1" and "0" is used to convert the collected physical signal into machine code readable electrical signal for communication, transmission and store.

Silicon Nitride Ceramic Sleeve

Silicon nitride is currently the most effective material widely used in non-ferrous metal casting temperature measurement and temperature control. The thermocouple protection sleeve made of silicon nitride has the following characteristics: 1. The service life is up to 12 More than 2 months 2. Excellent thermal conductivity makes it respond to temperature very quickly, can measure the temperature of molten metal in 1 minute 3. Strong anti-erosion ability 4. Does not melt under high temperature, no pollution to molten metal 5. Available In alloy solutions containing sodium and antimony components 6. High temperature resistance (maximum temperature up to 1600 degrees) 7. Excellent thermal shock resistance 8. Not easy to slag 9. Low maintenance requirements and easy maintenance 10. The product is an electrical insulator 11. Cost-effective.

Silicon Nitride Ceramic Disc,Black Silicon Nitride Ceramic Disc,Ceramic Structure Disc,Plate Silicon Nitride Disc

Dongguan Haikun New Material Co., Ltd. , https://www.hkceram.com