1、 Introduction to Communication Electrostatic Dust Concentration Detector

The BYF-DT200 AC electrostatic dust concentration online detector is a device developed and produced for various dust concentration detection in production workshops. It can be easily installed on dust collectors or bag filters without calibration and meets the "plug and play" requirements. The reliable sensor probe is installed at the outlet of the dust collector flue gas pipeline When dust particles pass near the probe, a weak charge signal is induced by the probe and transmitted to the control unit through a special coaxial cable The signal is processed by the control unit and outputs an absolute output value that is linearly proportional to the mass content of particles. The particle content value is displayed locally or an alarm is triggered, and a 4-20mA output value is provided Mainly used for online measurement of dust concentration in workshop work environments and warning of exceeding standards. To prevent harmful effects on the health of workers due to high dust concentration or explosion accidents caused by high concentration, which may endanger life safety.

2、 Characteristics of communication electrostatic dust concentration detector

1. Easy to operate, maintenance free, high reliability, and no cleaning required

2. Output 4-20mA signal and relay alarm

3. Provide continuous real-time and average display of dust content

4. Real time digital display and LCD bar chart display on site

5. Provide dust peak capture and retention function

6. Suitable for all types of dust collectors and process dust flow detection

3、 Comparison of advantages of electrostatic dust concentration detector with other models

1. More effective control than traditional bag leakage detectors

2. Protect downstream equipment and improve equipment lifespan

3. Avoid unnecessary downtime and improve equipment efficiency

4. Prevent product loss, no cleaning required

5. Can detect moisture, conductivity and other dust well

4、 Technical parameters of electrostatic dust concentration detector for communication

5、 Alarm and signal output of electrostatic dust concentration detector for communication

In the normal operation of a dust collector, there are usually two different levels of particulate dust emissions, one is a lower emission level and the other is a higher emission level. When the dust collector is working normally, the emission level is a lower baseline emission level (the dust collector's emission level is mostly at this level). When the pulse dust collector performs blowback cleaning, a higher emission level usually occurs.

BYF-DT200 allows users to set alarm points. When the baseline low emissions increase or when high emissions occur during dust collector blowback cleaning, or both, users can set a delay time (0-60 seconds) through the keyboard to avoid false alarm signals, and output a 4-20mA signal to the monitoring room for remote monitoring.

8、 Dimensions, installation, detection limits, and application fields of electrostatic dust concentration detectors for communication

The minimum resolution is approximately equal to the application scenario

5.0pA (optional) 5.0mg/m3 bag breakage detection

0.5pA (standard) 0.5mg/m3 low content particle monitoring

0.1pA (optional) 0.1mg/m3 analysis and mass content correction

Gas flow rate: required to be>3m/s (if the bag filter is used, it can be reduced to 1 5m/s）

Particle size: Requirement>0 3 microns<10 microns require 0 5pa or 0.=''>10 microns require 0.>