The working principle of the explosionproof encoder！

Explosionproof encoder work environment
Explosionproof encoder are generally divided into magnetic and photoelectric increment type, and photoelectric absolute value type, etc. Explosion-proof encoder requirement is very strict, such as all kinds of explosion proof occasions, as well as the corrosion environment, etc. Some flammable materials are produced in many production sites. About two-thirds of the mines in the coal mine have explosive substances. In the petrochemical industry, more than 80% of the production workshops contain explosive substances such as oxygen and sparks. When the mixed concentration of explosive substances and oxygen is within the explosion limit, if there is a source of explosion, an explosion will occur. Therefore, the explosionproof of the encoder is necessary.
Explosionproof encoder applicable occasions
At present, the industries requiring explosionproof encoders include petrochemical, metallurgy, coal mining, papermaking, and automated logistics systems with dust factories.

Explosionproof encoder parameters characteristics :

• Cycle: single turn, multi turn
  
• Line way: Side entry cable, Rear entry cable
  
• Axis: shaft, blind hole, through-hole
  
• Protection: IP54-68
  
• Accuracy: single ring precision and accuracy, add up to total accuracy, that is, how many people are often (24, 25, 30, 32 bits, etc.)
  
• Communication protocol baud rate: 4800 ~ 115200 bit/s, the default of 9600 bit/s. Refresh cycle is about 1.5 ms
  

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