Dust collector pipeline dust monitoring device manufacturer

　　Dust collector pipeline dust monitoring device is a specialized equipment used to monitor and evaluate the dust concentration in the dust collector pipeline.It can monitor the distribution of dust in pipelines in real time and accurately, helping operators understand the operating status of dust collectors and make timely adjustments and maintenance.

　　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 the pipeline, will cause the dust particles to carry charges and form an electrostatic field.When charged dust particles pass through the measuring electrode, positive and negative charges are induced by the measuring 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 (mg/m3) can be accurately measured.

Technical Specifications:

Environmental temperature: -40~80 ℃ (electronic components)

Environmental humidity: 45% to 95% RH

Measurement pressure: ≤ 2.5MPa

Measurement temperature: -50~260 ℃ (standard type)

Dust particles: nominal diameter 0.1 µ m to 200 µ m

Measurement accuracy: LBT-50E type: ± 2.5%

Measurement range: LBT-50E type: 0-100mg/m ³ (standard type)

Insertion length: LBT-50E type: L=800mm (standard type)

Output mode: DC4-20mA or RS-232, RS-485 data communication interface

Power supply voltage: DC24V

Wiring method: LBT-50E type: two-wire system

Connection method: M27 × 2 stainless steel mounting base

Protection level: IP65

Explosion proof grade: LBT-50E type - Exia Ⅱ BT4

Limit alarm: LBT-50E type: lower limit alarm, 3A relay normally open/closed output

Transmitter power consumption: less than 1W