Online dust detector

NegotiableUpdate on 04/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Online dust detector for high concentration online pipeline installation. The dust concentration detector measures the static charge induction of dust particles passing through a fixed probe. Dust particles and probes induce static charges, which are amplified by the probe and transmitted to the monitoring and control system.

Product Details

Online dust detector

Operating environment temperature	-20 ℃~60 ℃ (electronic components)
Operating environment humidity	Non condensing 90%
Operating environment vibration	Maximum continuous oscillation, any direction, any frequency: root mean square value 2g (20m/s2)
Operating environment electromagnetic field	Extreme value at 50 Hz=60 A/m (equivalent to a magnetic field of 50 AT in a 1 meter x 1 meter square electromagnetic coil)
Protection of operating environment	Protection level: IP66/NEMA4 aluminum alloy shell, suitable for installation in non corrosive environments, stainless steel probe
Pipeline gas pressure	-0.1 – 1MPa
Pipeline gas flow rate	1m/s～ 30m/s
Pipeline gas temperature	0 ℃~250 ℃ (260 ℃~800 ℃ can be customized)
outer diameter of pipe	0.1 meters to 4 meters
Probe structure	The standard probe is 16mm in diameter, with a length ranging from 100mm to 1000mm. The probe material is rare earth amorphous alloy,
Dust particle size range	The nominal range is 0.1 μ M to 200 μ M, and it can still receive signals outside the nominal range, but the signal characteristics are slightly different.
Powder material	Including: dust, coal powder, flour, dust, smoke, graphite, manganese dioxide, quicklime and other various particulate matter
zero drift	(Time) Less than 1% of the range per year.
zero drift	Within the temperature range, below 1% of the measuring range.
Full-scale drift	(Time) Less than 1% of range per year
Full-scale drift	Within the temperature range, below 1% of the measuring range.
Line stability	All components of the system are made of high stability electronic assemblies.
Noise resistance	All 50 or 60 Hz audio and harmonics are filtered out before the signal is received
measurement range	0-10mg/50mg/100mg/200mg/1000mg/30g/100g/m³
Transmitter output mode	2-wire system 4-20mA (built-in isolator, explosion-proof and anti-interference)
Transmitter power supply	24V (available within the range of 15V-32VDC);
measurement accuracy	±5%
Probe length selection	Please select the probe length according to the formula, i.e. D/3 ≤ L ≤ 2D/3 (Among them: D - Inner diameter of pipeline, L - Probe length)