The absolute encoder apply in calcium carbide furnace automation control！

Calcium carbide (carbide) is an important chemical raw materials and calcium carbide furnace is also the energy consumption. In order to response to the call of the national energy saving and emission reduction, new environmental protection saving energy promotion of calcium carbide furnace is imperative. In energy-saving calcium carbide furnace and RKEF control system, the measurement of material level and the influence of electrode position control of extremely crucial, encoder play an important role in the control system. But due to the calcium carbide furnace is used in special harsh environment. How to provide the solutions in such a harsh environment? It is particularly important to select high reliability products.

　The encoder has performance advantages:

• Choose the clock gear train multi-turn absolute encoder without power outage, interference effects and guaranteed the encoder reliability. Output signal chose intelligent 4-20 mA, convenient and direct access to the PLC.
• The model encoder design for military industry, industrial grade application higher than ordinary encoder, even several index higher than import encoder design, due to the use of coding equipment than ordinary encoder design grade, launched so far, in addition to several  special accident and little damage.
• As part of the encoder bring in foreign technology and has been production in the domestic, short delivery time and low price (equivalent to 50% of the imported absolute encoder price only). More important is convenient intelligent 4-20 ma signal, help the user develop and control the cost, debugging cost down, and reliable to use, not only improve the image of the client company, also confirmed their technical strength.
• Driven in the chemical sector energy conservation and emissions reduction, automatic control demand is higher and higher, and the use in harsh environment compared with the requirements of the reliability is more and more prominent, at the same control the cost, ease of use is becoming more and more high, therefore, choose a cost-effective product significance is significant. Independent property rights, domestic production of high-quality products is more and more get attention.
  

Previous：Packing process Operating instructions
Next：The application of encoder on the TBM