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DUSTHUNTER SB100
 
 
The type-approved dust monitor based on scattered light technology
The DUSTHUNTER SB100 is a type-approved measuring device for dust at very low to high concentrations in challenging applications, e.g. in hot or corrosive gases. The measurement is based on the backward scattering of light. Installation is made from one side only. Two different penetration depths are possible. Automatic compensation of background light, therefore no light absorber necessary. An automatic check of zero and reference point as well as a contamination monitoring is integrated in the device.
Applications
  • Emission monitoring of power stations and waste incineration plants
  • Monitoring of filter plants
  • Control of fresh-air/exhaust-air plants
 
Technical specification
  Measuring principle   Scattered light backward  
  Measuring ranges   Dust content: 0 ... 10 mg/m³ / 0 ... 200 mg/m³;
higher concentrations on request
 
  Measuring paths   Penetration depth: 0.4 ... 0.5 m / 0.8 ... 1 m
(15.7 ... 19.7 in / 31.5 ... 39.4 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   Min.: 1.2 m (47.2 in)  
  Ambient temperature   -25 ... 60 °C (-13 ... 140 °F);
max. +45 °C (113 °F) for MCU with purge air
 
  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 (option)  
  System components   Sender/receiver unit, control unit MCU  
  Test functions   Automatic check of zero and reference point, contamination monitoring  
  Bus protocol   Ethernet (option)
PROFIBUS-DP (option)
 
     
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