Transmittance dust measuring devices
DUSTHUNTER C200
Two-in-one – dust measuring device with transmittance and scattered light measurement
Your Benefits
- Suitable for sharply fluctuating dust concentrations
- Redundant measurement for reliable application
- Low-maintenance thanks to self-monitoring
- Equipped for limit values that will become smaller in the future
- Tested for suitability according to EN 15267
Overview
Two-in-one – dust measuring device with transmittance and scattered light measurement
The DUSTHUNTER C200 is a type-approved measuring device which combines the advantages of the measuring principles of transmittance and forward scattered light. It is, therefore, ideal for measuring very low to high dust concentrations. Automatic self-alignment optimizes the position of the measuring beam and prevents incorrect measurement. An automated check of the zero and reference point as well as a contamination check are on board in the device.
At a glance
- Combination of transmittance and scattered light measurement
- For very low to high dust concentrations
- Automatic check of zero and reference point
- Contamination monitoring and compensation on both sides
- Automatic self-alignment
- For medium to large duct diameters
Accessories
spareparts
Applications
Technical overview
Please note: The exact device specifications and performance data of the product may deviate from the information provided here, and depend on the application in which the product is being used and the relevant customer specifications.
- DUSTHUNTER C200 system
DUSTHUNTER C200 system
Measured values Transmittance, opacity, relative opacity, extinction, dust concentration (scattered light), dust concentration (transmittance), scattered light intensity Performance-tested measurands Scattered light intensity, extinction Measurement principles Transmittance measurement, scattered light forward Spectral range Transmittance measurement 450 nm ... 700 nm Scattered light forward 640 nm ... 660 nm
Laser, protection class 2, power < 1 mWMeasuring ranges Transmittance 100 ... 90 % / 100 ... 0 % Opacity 0 ... 10 % / 0 ... 100 % Relative opacity 0 ... 10 % / 0 ... 100 % Extinction 0 ... 0.045 / 0 ... 2 Dust concentration (scattered light) 0 ... 5 mg/m³ / 0 ... 200 mg/m³ Dust concentration (transmittance) 0 ... 200 mg/m³ / 0 ... 10,000 mg/m³ The transmittance measurement depends on measuring distance and dust properties Certified measuring ranges Dust concentration (scattered light) 0 ... 50 SI / 0 ... 5 SI / 0 ... 20 SI / 0 ... 100 SI / 0 ... 200 SI Dust concentration (transmittance) 0 ... 0.1 Ext / 0 ... 0.05 Ext / 0 ... 0.2 Ext / 0 ... 0.5 Ext / 0 ... 1 Ext Response time (t90) 1 s ... 600 s
AdjustableAccuracy ≤ ± 2 % Process temperature –40 °C ... +300 °C Process pressure With MCU-P control unit –50 hPa ... 2 hPa With external purge air unit –50 hPa ... 30 hPa Process gas humidity Non-condensing Duct diameter With reflector/scattered light receiver unit DHC-R0 0.5 m ... 3 m With reflector/scattered light receiver unit DHC-R1 2.5 m ... 8 m Conformities Approved for plants requiring approval
2001/80/EC (13. BImSchV)
2000/76/EC (17. BImSchV)
27. BImSchV
TA-Luft (Prevention of Air Pollution)
EN 15267
EN 14181
MCERTS
2010/75/EU
U.S. EPA PS-11 compliant
U.S. EPA PS-1 compliant
Electrical safety CE Corrective functions Automatic self-alignment Test functions Automatic self-test (linearity, contamination, drift, aging)
Contamination limit values: Warning at 30%; fault at 40%
Manual linearity test with reference filter
- DHC-T sender/receiver unit
DHC-T sender/receiver unit
Description Cross-duct measurement system analyzer unit Ambient temperature –40 °C ... +60 °C Electrical safety CE Enclosure rating IP66 Dimensions (W x H x D) 212 mm x 241 mm x 429 mm (for details see dimensional drawings) Weight ≤ 9.5 kg Power supply Voltage 24 V Supply via control unit Power consumption ≤ 17 W
- DHC-R0 reflector/scattered light receiver unit
DHC-R0 reflector/scattered light receiver unit
Description Combination of reflector unit for transmittance measurement and receiver unit for scattered light measurement Length of measuring path ≤ 0.1 m
Effective measuring distance for scattered light measurementAmbient temperature –40 °C ... +60 °C Electrical safety CE Enclosure rating IP66 Dimensions (W x H x D) 212 mm x 241 mm x 420 mm (for details see dimensional drawings) Weight ≤ 8 kg
- DHC-R1 reflector/scattered light receiver unit
DHC-R1 reflector/scattered light receiver unit
Description Combination of reflector unit for transmittance measurement and receiver unit for scattered light measurement Length of measuring path ≤ 0.3 m
Effective measuring distance for scattered light measurementAmbient temperature –40 °C ... +60 °C Electrical safety CE Enclosure rating IP66 Dimensions (W x H x D) 265 mm x 308 mm x 549 mm (for details see dimensional drawings) Weight ≤ 12 kg
- MCU-N control unit
MCU-N control unit
Description Unit to control the system components and to evaluate and output the data provided by them Ambient temperature –40 °C ... +60 °C Electrical safety CE Enclosure rating IP66 Analog outputs 3 outputs:
0/2/4 ... 20 mA, + 750 Ω
Electrically isolated; two additional outputs if using I/O modules (option)Analog inputs 2 inputs:
0 ... 20 mA
Not electrically isolated; two additional inputs if using I/O modules (option)Digital outputs 5 relay contacts:
+ 48 V, 1 A
Potential-free; for status signalsDigital inputs 4 potential-free contacts Indication LC display Status LEDs: "Power", "Maintenance" and "Failure" Operation Via LC-display or software SOPAS ET Dimensions (W x H x D) 210 mm x 340 mm x 120 mm Weight ≤ 3.7 kg Power supply Voltage 90 ... 250 V Version with 24 V DC available as an option Frequency 47 ... 63 Hz Power consumption ≤ 15 W Options Interface module(s)
I/O module(s)
- MCU-P control unit
MCU-P control unit
Description Unit to control the system components and to evaluate and output the data provided by them. With integrated purge air unit. Gas flow rate ≤ 20 m³/h Ambient temperature –40 °C ... +45 °C
Intake temperatures for purge airElectrical safety CE Enclosure rating IP66 Analog outputs 3 outputs:
0/2/4 ... 20 mA, + 750 Ω
Electrically isolated; two additional outputs if using I/O modules (option)Analog inputs 2 inputs:
0 ... 20 mA
Not electrically isolated; two additional inputs if using I/O modules (option)Digital outputs 5 relay contacts:
+ 48 V, 1 A
Potential-free; for status signalsDigital inputs 4 potential-free contacts Indication LC display Status LEDs: "Power", "Maintenance" and "Failure" Operation Via LC-display or software SOPAS ET Dimensions (W x H x D) 300 mm x 455 mm x 220 mm Weight ≤ 13.5 kg Power supply Voltage 90 ... 250 V Version with 24 V DC available as an option Frequency 47 ... 63 Hz Power consumption ≤ 70 W Options Interface module(s)
I/O module(s)
- SLV4-2 purge air unit, 2BH1300, 3-ph
SLV4-2 purge air unit, 2BH1300, 3-ph
Description Unit to provide dust-free air for flushing of optical surfaces Gas flow rate 38 m³/h ... 63 m³/h
At 30 hPa counter pressure, depending on low pressure inside the filterAmbient temperature –40 °C ... +55 °C Electrical safety CE Enclosure rating IP54 Dimensions (W x H x D) 550 mm x 550 mm x 257 mm (for details see dimensional drawings) Weight 18 kg Power supply Three-phase current Δ: 200 ... 240 V, 50 Hz, 2,6 A, 400 W Y: 345 ... 415 V, 50 Hz, 1,5 A, 400 W Δ: 200 ... 275 V, 60 Hz, 2,6 A, 500 W Y: 380 ... 480 V, 60 Hz, 1,5 A, 500 W Δ: 270 ... 330 V, 50 Hz, 2,0 A, 400 W Y: 465 ... 570 V, 50 Hz, 1,16 A, 400 W Δ: 290 ... 360 V, 60 Hz, 2,1 A, 500 W Y: 500 ... 600 V, 60 Hz, 1,26 A, 500 W Δ: 230 V, 50 Hz, 2,7 A, 370 W Δ: 115 V, 60 Hz, 3,0 A, 450 W Δ: 220 ... 270 V, 50 Hz, 2,5 A, 400 W Y: 380 ... 465 V, 50 Hz, 1,45 A, 400 W Δ: 240 ... 290 V, 60 Hz, 2,6 A, 500 W Y: 415 ... 500 V, 60 Hz, 1,55 A, 500 W Auxiliary gas connections Purge air 40 mm Test functions Pressure switch (switching point –35 hPa) Integrated components 2-step air filter, type Europiclon, dust capacity 200 g