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DUSTHUNTER T200
 
 
The type-approved transmissiometer with self-alignment
The DUSTHUNTER T200 is a type-approved measuring device for dust at medium to high concentrations. Basic measuring value is transmittance. Opacity and extinction can be calculated 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.
Applications
  • Emission monitoring of power stations and waste incineration plants
  • Monitoring of filter plants
  • Monitoring of the dust loads in factory workshops
  • Control of fresh-air/exhaust-air plants
 
Technical specification
  Measuring principle   Transmissiometry  
  Measuring ranges   Transmittance: 100 ... 90 % / 100 ... 0 %
Opacity: 0 ... 10 % / 0 ... 100 %
Extinction: 0 ... 0.045 / 0 ... 2
Dust content: 0 ... 200 mg/m³ / 0 ... 10,000 mg/m³;
the measuring range for dust concentration depends on path length and dust properties
 
  Measuring paths   0.5 ... 12 m (19.7 ... 472.4 in)  
  Process temperature   -25 ... 600 °C (-13 ... 1112 °F), non-condensing  
  Process pressure   -50 ... 2 hPa;
other pressure ranges with external purge-air unit on request
 
  Duct diameter   0.5 ... 12 m (19.7 ... 472.4 in)  
  Ambient temperature   -25 ... 60 °C (-13 ... 140 °F),
max. +45 °C (113 °F) for MCU with purge air unit
 
  Ambient humidity   0 ... 95 %, relative humidity  
  Conformities   2000/76/EC, 2001/80/EC, GOST, MCERTS, German Clean Air Regulations (TA-Luft), U.S. EPA compliant  
  Electrical safety   CE  
  Enclosure rating   IP 66  
  Analogue outputs   3 outputs:
0/2/4 ... 20 mA, 750 Ohm;
further analogue outputs when using I/O modules
 
  Analogue inputs   2 inputs:
0 ... 20 mA, 0 ... 5/10 V;
further analogue inputs when using I/O modules
 
  Digital outputs   5 relay contacts:
120 V AC, 1 A (30 V DC, 2 A);
further digital outputs when using I/O modules
 
  Digital inputs   4 inputs;
further digital inputs when using I/O modules
 
  Interfaces   RS-232, USB 1.1  
  Operation   Via SOPAS software or LC display  
  Device types   Cross-duct type  
  System components   Sender/receiver unit, Reflector, Control
unit MCU
 
  Test functions   Automatic check of zero and reference point, contamination monitoring and self-alignment  
  Bus protocol   Ethernet (option)
PROFIBUS-DP (option)
 
     
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