1、 Introduction to electrostatic precipitator alarm and dust concentration detector for communication

The BYF-DT210 dust detector is mainly used in industrial fields, including ceramic manufacturing, cement, fine chemistry, pharmaceuticals, and food industries, after dust removal systems. In these processing fields, it is necessary to fully consider the recycling and utilization of dust to reduce the loss of raw materials during the processing. The dust emissions from factories are also restricted by air pollution control laws, local regulations, and other rules. Air pollution control systems such as bag filters and electrostatic precipitators are used to isolate particles or dust from the airflow before being emitted into the atmosphere.

Working principle: Static charge measurement principle: Any powder like substance will collide and rub during pneumatic conveying, causing the powder particles to lose electrons and form positively charged particles. With changes in concentration and powder flow rate, the amount of charge will also change according to a certain law. The charge carried by dust particles forms an electrostatic field. By using the principle of electrostatic induction, the size and changes of the electrostatic field can be measured, and through signal processing, the quantity value of the powder concentration in the gas-solid phase can be displayed.

2、 The four major features of the electrostatic precipitator alarm and dust concentration detector are as follows:

1. Adopting advanced practical technology - patented improved AC coupling technology, it has high sensitivity and good linearity for dust detection. Dust contamination of the probe does not affect the measurement sensitivity and is maintenance free and cleaning free.

2. Standard two-wire 4-20mA current output, strong anti-interference ability, easy long-distance signal transmission, no special requirements for signal transmission wires, linear relationship between output current and dust concentration, convenient for subsequent PLC data processing.

3. The installation and use are completely consistent with the two-wire pressure transmitter, and on-site engineering and technical personnel can use it correctly without any special training. The installation is convenient and the operation is reliable.

4. The integrated transmitter output 4-20mA current in the junction box is electrically isolated from the dust sensing probe to achieve safe signal transmission.

3、 Introduction to parameters of electrostatic precipitator alarm and dust concentration detector:

4、 Communication electrostatic precipitator alarm dust concentration detector Scope of use:

Dust concentration transmitters are widely used in various industrial applications, including steelmaking, power generation, petroleum, chemical, pharmaceutical, building materials processing, coal mining and mining, cement manufacturing and packaging industries. Typical applications include detecting damaged filter bags in bag filters, recovering powdered materials, monitoring the total amount of product transportation, or monitoring the concentration of smoke and dust emissions from boilers of various sizes and fuels.

5、 Precautions for electrostatic precipitator alarm and dust concentration detector:

1. Avoid wiping the probe too vigorously with a dry cloth. If wiping is necessary, use a damp cloth instead of water or organic solvents.

2. Keep away from strong electromagnetic fields. If it is necessary to pass through a strong electromagnetic field, use a metal sleeve to cover the probe.

3. After installation, try not to move the device randomly to avoid collision and affecting use during movement.

This device requires 24V power supply.