The dust analyzer in cement plants is widely used for online measurement of dust concentration in gas-solid two-phase flow in industries such as steel, power generation, petroleum, chemical, cement, and mining. Typical applications: Bag dust removal for ironmaking blast furnace gas, TRT power generation, dry and wet methods, online continuous monitoring of smoke and dust emission concentration from coal powder boilers, replacing the old method of manual sampling and analysis in the past. It timely detects the concentration of emitted dust, avoids the loss of usable dust, protects production equipment for gas reuse, reduces consumption, and is highly welcomed by users!
Product features:
Using the principle of charge induction to measure dust concentration, with high measurement accuracy; By setting the upper limit alarm value of dust concentration through software, when the measured value exceeds the upper limit value, the CPU automatically compares and generates a switch signal, which is output to the upper computer for alarm. When the dust concentration recovers, the alarm is automatically released without manual reset.DC24V non-polar power supply, using industrial four wire power output, low-power operation, improves the safety of this product and on-site use.The product can achieve maintenance free and debugging free functions, and there are no debugging dials or buttons on the circuit board;The internal MCU has adaptive, automatic reference, and self calibration functions, which can automatically adjust and adapt to the current working conditions during the initial installation of the equipment; And automatically calibrate the equipment status at midnight every day, eliminating the influence of zero drift and environmental temperature on it;The dust switch product has now achieved external waterproof wiring terminals, realizing cover free and polarity free wiring, eliminating the tedious process of opening the cover for wiring, saving time, and preventing product damage caused by human cover opening operations.Users can choose to add a nitrogen blowback valve according to their needs to achieve online automatic cleaning of the sensing electrode of the equipment, ensuring the accuracy of equipment monitoring.