24VDC IP66 Industrial Pipeline Dust Detection Probe 4-20mA Pm 2.5 Detector

Industrial Pipeline Dust Detection Probe -ONETEST-100D

Overview/Principles
    The ONETEST-100D can be simply installed on pipelines without calibration and can work in a "plug and play" manner. A reliable sensor probe is installed at the outlet of the flue gas pipeline of the dust collector. 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. This signal, after being processed by the control unit, outputs an absolute output value linearly proportional to the particle mass content, providing a 4-20mA output value.
    In the actual application process, to avoid the influence of conductive dust, condensate oil mist or water mist, etc. on the measurement signal, we provide proprietary probe protection technology to ensure that the probe can work normally under these harsh conditions.
    The sensor probe does not require air purging and is wear-resistant and corrosion-resistant.

Product features

▪Simple operation, maintenance-free, highly reliable and no need for cleaning
Output a 4-20mA signal and relay alarm
▪ Provide continuous real-time and average value display of dust content
▪ On-site real-time digital display and LCD bar chart display
▪ Provide dust peak capture and retention functions
It is applicable to all types of dust collectors and process dust flow detection

Detection limits and application scenarios:
▪It is suitable for detecting particles with a diameter greater than 10um, including conductive, non-conductive, damp and corrosive particles.
▪The gas flow rate for detection should be greater than 3m/s, and the requirements vary in different working environments
▪ Particle size: Required to be greater than 10 microns
▪ Various flue gas pipelines
▪ Electrostatic precipitator
▪ Workshop dust detection
▪ Cyclone dust collector
▪ Atmospheric emissions

ONETEST-100D Technical parameters
Detection range:0～100mg/m³,0～500mg/m³,0～1000mg/m3,0～5000mg/m³
Resolution: 0.1% of the range
Precision:5%FS
Power supply:24VDC
Protection grade:IP66(Standard), others (optional)
Process connection:Thread (standard), quick clamping (optional), flange (optional)

Probe material:316SS Stainless steel,
Probe protection material:Teflon (standard), other application requirements can be selected
Insertion depth:50mm,100mm,200mm,300mm(Standard),400mm,500mm,600mm,700mm,800mm,900mm,1000mm(For other sizes, please consult the factory)    *The insertion depth is required to exceed the radius of the pipe diameter
The maximum operating temperature of the probe: 120℃(Standard) The maximum temperature can be selected up to 220℃
Maximum working pressure of the probe:  70 kPa(Standard), products with a maximum pressure resistance of 350kPa are available for purchase
Constant rule:There are no special requirements. It is not affected by vibration or other factors during use.
Verification:    CE,Explosion-proof