In 2009, the output of ten non-ferrous metals was 26.5 million tons, an increase of 5.2% year-on-year.
From January to February this year, the output of ten non-ferrous metals was 4.78 million tons, up 39.4% year-on-year, and the average daily output was 81,100 tons, still maintaining a high level.
Through the implementation of energy-saving emission reduction technology transformation and elimination of backward production capacity, the main energy consumption indicators of the non-ferrous metals industry have been significantly reduced. In 2009, the industry's production increased by 14.1%, energy consumption decreased by 2%; the annual pre-baked cell electrolytic aluminum production capacity was 300,000 tons, and the backward lead smelting capacity was eliminated by 250,000 tons.
The analog conductivity controller can be connected with the simulated two-electrode stainless steel or graphite Conductivity Sensor to realize continuous online monitoring of the conductivity value of the water. The control function is the biggest advantage of the conductivity controller, Daruifuno's conductivity meter has two configurable relays, the user can set a specific conductivity threshold, and trigger an alarm or automatic control when it exceeds or falls below the set value operation for automated process control and protection. In addition, the current output is also a feature of the conductivity controller. Two 4-20mA currents can output not only the conductivity value, but also the resistivity, salinity, TDS, temperature and other parameter values. The online conductivity controller has upto 5 point calibration function. The conductivity controller has a compact shape and is suitable for panel installation of the cabinet, and is widely used in various water treatment occasions.
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Suzhou Delfino Environmental Technology Co., Ltd. , https://www.daruifuno.com