Dust concentration detector (dust measuring instrument)

Dust concentration detector/Static dust flow switch(Bag leak detector)/Dust measuring instrument/Dust switch/Dust concentration measuring instrument

In terms of dust emission measurementSCS700The dust flow switch adopts advanced measurement principles and intelligent algorithms, excellent product design and strict production processes, as well as rich on-site experience and rigorous scientific attitude, thus ensuring the performance, quality, service life, and reliability of the product, establishing a new advantage in the same market. particulate matter,Online detection of suspended solids.

Chuanshuo Company has always adhered to the original concept of producing products, which means that the development of all products follows strict standards while optimizing product performance. All over the world, our customers benefit from this standard.

Technical advantages:

● Clearly monitor the dust removal effect of each bag;

● Optimize the dust collector control system;

● Improve dust removal efficiency;

● Reduce the maintenance cost of the bag room;

● Reduce the labor intensity of workers;

● Protect the safety of downstream equipment of the dust collector;

● Improve factory production and surrounding environment;

● Promote enterprises to achieve automated management.

SCS700Type dust switch(Bag leak detector)：

It has a light column display for dust concentration, which is easy to calibrate. Vibration, water vapor, and probe adhesion do not affect the measurement, and can effectively reflect the filtration effect of each dust removal filter bag; The relay alarm output has strong load driving capability, and the simple and practical body design is sturdy and durable, suitable for harsh industrial environments.

SCS700Type dust switch(Bag leak detector)：

It has a light column display for dust concentration, which is easy to calibrate. Vibration, water vapor, and probe adhesion do not affect the measurement, and can effectively reflect the filtration effect of each dust removal filter bag; The relay alarm output has strong load driving capability, and the simple and practical body design is sturdy and durable, suitable for harsh industrial environments.

working principle

Chuanshuo Company'sSCS700The series dust analyzer adopts a new principle of AC electrostatic induction measurement, which can detect charged particles(dust)Contact or experienceSCS700When the sensor measures near the measuring rod, an induced electromotive force is generated on the measuring rod, which is proportional to the dust concentration. This electromotive force is measured and amplified, and then processed through intelligent digital algorithms)Excluding the DC interference signal, only the AC part of the signal is used to calculate the dust content, corresponding to the output4one20mASignal or alarm switch signal. The measurement is not affected by vibration, water vapor, or probe adhesion.

Through extensive experimental comparisons and data analysis, Chuan Shuo has concluded that the principle of AC electrostatic induction is the most sensitive, accurate, stable, and effective dust online monitoring technology; By using simple switch and knob devices to adjust the measurement range and alarm point settings according to the on-site situation, the automation of the medium process can be achieved.

Technical data

Measurement of Solid Particles in Medium Airflow

Dust diameter ≥ 0.1Mm

measurement range0.1mg/m3—1kg/m3

Process conditions

temperature90℃（290C can be customized)

pressure6bar（25barCustomizable)

Smoke flow rate ≥1m/s

humidity95％RH

Working principle: Communication, electrostatic induction

output signal

relay output maximum1.5A，48V AC/DC (G01type)

Transistor output maximum25mA，31V DC (G02type)

isolation4—20mAOutput（G20Type)

environmental conditions

temperature-20℃—85℃(Special customized high-temperature type:290℃)

pressure6bar

vibration6m/sOr smaller

humidity95％RH

material

Probe（AISI 316 TI）Stainless steel

Main body（1.4305）Stainless steel

Probe insulationPA

sealing materialNBR(Ding Qing Rubber)

Protection levelIP67

Explosion proof rating (optional) Ⅱ3G Ex nAⅡT4

Ⅱ3D Ex tD A22 IP67 T100℃

Installation thread specifications 1 ½''

power supply17—31V DC

power consumption1.5W / 24V DC

Electrical interface screw terminal block

Cable sealing sleeveM16×1.5

Cable diameter3.5—8mm

weight2,170g

Scope of application

Application field

Food industry: flour and grains, coffee and tea, starch, dairy products, sugar, pet food, etc;

Chemical industry: plastics, synthetic rubber, soda ash, fertilizers, fibers, laundry detergent, carbon black, etc;

Tobacco industry: tobacco powder, tobacco leaves, etc

Wood industry: sawdust, etc;

Pulp and paper: coal powder, soda ash, etc;

Tire industry: rubber, carbon black, etc;

Incinerator: fly ash, etc;

Mining: mineral powder, etc.

Application scenarios

● Optimization control of efficiency detection for various dust collectors;

● Dust emission detection of fixed pollution sources;

● Measurement of dust concentration in flues and chimneys;

Application of Dust Concentration Detector Bag Dust Collector

Application of dust emission detector in aluminum industry

Application of communication electrostatic dust analyzer in the steel metallurgy industry

Application of dust concentration monitoring instrument in thermal power plants

Application of particle emission detector in cement plant

On site application of online dust detector