CLDdual

For Monitoring: NO / NOx / NO2

CLDdual

The CLDdual is a dual-channel detector for the precise detection of nitrogen oxides. The parallel reaction chambers enable the simultaneous measurement of NO and NOX. The CLDdual is heatable to 190 °C for raw gas measurement and ideally suited for high as well as low concentrations.

  1. Key Features
    • direct measuring method
    • extremly stable measurement values
    • high dynamic range
    • fast response time
    • very good signal-to-noise ratio (SNR)
    • 7" touch screen
    • intuitive user interface
    • extremely low maintenance
    • high life span
    • modular design
  2. Applications
    • Automotive industry
    • Biomedical (development)
    • Chemical and high-tech industry
    • Exhaust gases combustion
    • DeNOx plants (development)
    • Development of burners and boilers
    • Petrochemistry
    • Pharmaceutical (development)
    • Quality control in production
    • Water analysis (TNb)
  3. Technical Data and Specifications
    Technical data
     
      
    Ambient temperature15…35°C (non condensing)
    Inlet pressure800…1,100 mbar
    Gas flow30 - 200 ml/min/channel
    CommunicationModbus TCP/IP
     + Analog output 4...20 mA
    Dimensions (L x W x H)19" 3 HU (543 x 485 x 143 mm)
    Weight (approx.)
    23 kg
    Supply voltage
    Heatable
    User interface
    230 V AC, 50 / 60 Hz
    70...190 °C
    7" Touch screen
      
    Specifications 
      
    Measuring range (FS)
     
    min.0...100 ppm
    max.0...3,000 ppm
    Limit of detection (LOD)*≤ 20 ppb (3σ, 100s) @ t10-t90 ≤ 10 s
    Linearity (greater of)
    FS: 100 ppm
    FS: 3,000 ppm
    ≤ ± 0.5 ppm or ≤ ± 1 % MV**
    ≤ ± 5 ppm or ≤ ± 1 % MV
    Accuracy (greater of)
    FS: 100 ppm
    FS: 3,000 ppm
    ≤ ± 0.5 ppm or ≤ ± 1 % MV
    ≤ ± 5 ppm or ≤ ± 1 % MV
    Zero drift≤ ± 1 ppm in 10 h
    Span drift≤ ± 1 % FS in 10 h
      
      
      

    *specified for constant ambient temperature, flow and inlet pressure
    ** measured value

    ADDRESS

    Osterwalder Straße 12
    D-87496 Hopferbach

    PHONE

    +49 (0) 83 72 - 70 80

    EMAIL

    sales@trace-gas.com