Dust explosion refers to the explosion phenomenon that occurs when combustible dust suspended in the air comes into contact with a source of fire such as an open flame or electric spark. Because the tiny particles of solid matter have a much larger surface area compared to bulk materials of the same weight, they are easily ignited.

LBT-50SIntegrated intelligent typePipeline dust concentration online detectorYes, it isLBT-50Upgraded version, widely used for online measurement of dust content in gas-solid two-phase flow in industries such as metallurgy, power generation, and cement.

During the transportation of gas-solid two-phase fluids containing dust particles, the collision and friction between dust particles and dust particles, as well as between dust particles and the inner wall of pipelines, will cause the dust particles to carry charges and form an electrostatic field. When charged dust particles pass through the wolf electrode, positive and negative charges are induced by the electrode, and the charges form a current signal during the transfer motion; The magnitude of this AC signal is directly proportional to the mass content of dust. By further amplifying and processing this electrical signal, the dust concentration can be measuredmg/Nm3Intelligent circuit design, with three alarm channels that can be designed arbitrarily.

Main performance analysis of the instrument:

1The transmitter adopts non polarityDC 24VPower supply to prevent the possibility of equipment damage caused by wiring errors.

2The measuring electrode is made of imported material spray painted, which has stronger high temperature resistance. Corrosion resistance and adhesion ability.

3Integrated structure with high anti-interference performance.

4The transmitter body is designed with airtight connectors to prevent leakage of the measured gas.

5Intelligent circuit design, three-way alarm output, alarm value can be set arbitrarily.

6The transmitter has an automatic zero adjustment function, effectively avoiding zero drift.