For Monitoring: CO

Laser Absorption Spectroscopy

The TRACE-GAS LAS CO analyzer combines reliability, fast response and easy handling in one instrument. Developed for a calibration-free and direct measurement of carbon monoxide (CO).

  1. Key Features
    • selective, continuous real-time measurement
    • quick response
    • low detection limit
    • suitable for plant control
    • nearly maintenance-free
    • long life span
    • no formation of condensate
    • resistant to chemicals
    • long term signal stability
    • no consumables required
  2. Applications
    • Occupational safety
    • Air quality monitoring
    • Biogas plants
    • Wood processing
    • Fencline monitoring
    • Wood products
    • Emissions
    • New buildings
  3. Technical Data

    Technical dataLAS CO
    Ambient temperature10 - 30 °C (no condensing)
    Inlet pressure800 - 1.100 mbar
    Gas flow< 1,5 l/min*
    CommunicationModbus TCP/IP + analog output 4 - 20 mA
    Dimensions (L x W x H)567 x 485 x 221 mm
    Weightapprox. 19 kg
    Supply voltage100 - 240 V AC/50 - 60 Hz
    User Interface7" LCD (capacitive touch)
    *can be adjusted if necessary

  4. Specifications

    Specifications 
    Measuring range (FS)0 - 10 ppm
    Limit of detection (LOD)* @t10-t90 ≤ 30 s≤ 2 ppb ( 3σ, 100 s)
    Linearity (greater of)≤ ± 20 ppb or ± 1% measuring value
    Zero drift≤ ± 2 ppb in 10 h
    Span drift≤ ± 1% FS in 10 h
    * specified for constant ambient temperature, flow and inlet pressure

    ADDRESS

    Osterwalder Straße 12
    D-87496 Hopferbach

    PHONE

    +49 (0) 83 72 - 70 80

    EMAIL

    sales@trace-gas.com