Transmittance dust measuring devices
DUSTHUNTER T200
The type approved transmissiometer with self-alignment function
Your Benefits
- Easy installation, commissioning and operation
- Measurement independent of gas velocity, humidity and particle charge
- Low maintenance due to self-monitoring and contamination check
- Approved according to EN 15267
Overview
The type approved transmissiometer with self-alignment function
The DUSTHUNTER T200 is a measuring device for dust at medium to high concentrations. Basic measuring value is transmittance. Opacity and extinction can be calculated and displayed as well as the dust concentration after gravimetric calibration. Furthermore, it has an integrated contamination check of the sender/receiver and reflector unit as well as an automatic self-alignment of the optical assembly. The DUSTHUNTER T200 is approved according to EN 15267.
At a glance
- Integrated contamination check for sender/receiver and reflector unit
- Automatic self-alignment of the optical assembly
- Automatic check of zero and reference point
- For medium to high dust concentrations
- For small to large measuring distances
Accessories
spareparts
Applications
Service & Support
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 T200 system
DUSTHUNTER T200 system
Measured values Transmittance, opacity, relative opacity, extinction, dust concentration Performance-tested measurands Dust concentration Measurement principles Transmittance measurement Spectral range 450 nm ... 700 nm Measuring distance 0.5 m ... 2.5 m 2 m ... 5 m 4 m ... 12 m Measuring 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 0 ... 200 mg/m³ / 0 ... 10,000 mg/m³ The measurement depends on measuring distance and dust properties Certified measuring ranges 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
Freely adjustableAccuracy ± 2 % Process temperature –40 °C ... +600 °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 0.5 m ... 2.5 m 2 m ... 5 m 4 m ... 12 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-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
Options External purge air unit
- DHT-T10 and DHT-T21 sender/receiver unit
DHT-T10 and DHT-T21 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 ≤ 10 kg Power supply Voltage 24 V Voltage Supply via control unit Power consumption ≤ 15 W
- DHT-R0x and DHT-R1x reflector unit
DHT-R0x and DHT-R1x reflector unit
Description Reflector unit with triple reflector Electrical safety CE Enclosure rating IP66 Dimensions (W x H x D) 212 mm x 241 mm x 364 mm (for details see dimensional drawings) Weight DHT-R10, DHT-R11, DHT-R12 ≤ 5 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 Communication interface Modbus
PROFIBUS DP
Ethernet
Type of fieldbus integration TCP (via optional interface module, only one module possible per MCU) RTU RS-485 (via optional interface module, only one module possible per MCU) Via optional interface module (only one module possible per MCU) Function Connection to SOPAS ET software or OPC server Number 1 Indication LC display Status LEDs: “Power,” “Failure,” and “Maintenance request” Operation Via LC-display or software SOPAS ET Dimensions (W x H x D) 210 mm x 340 mm x 120 mm (for details see dimensional drawings) Weight ≤ 3.7 kg Power supply Voltage 90 ... 250 V Voltage 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 Communication interface Modbus
PROFIBUS DP
Ethernet
Type of fieldbus integration TCP (via optional interface module, only one module possible per MCU) RTU RS-485 (via optional interface module, only one module possible per MCU) Via optional interface module (only one module possible per MCU) Function Connection to SOPAS ET software or OPC server Number 1 Indication LC display Status LEDs: “Power,” “Failure,” and “Maintenance request” Operation Via LC-display or software SOPAS ET Dimensions (W x H x D) 300 mm x 455 mm x 220 mm (for details see dimensional drawings) Weight ≤ 13.5 kg Power supply Voltage 90 ... 250 V Voltage 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