PAS OEM Sensors

PAS - NO2 emission and immission

The PAS-NO2 OEM Sensor is an almost drift-free sensor for the direct detection of nitrogen dioxide (NO2).
Due to the innovative evaluation method, large measuring ranges can be realized with an extremely low detection limit.
The compact design allows fast, cost-effective and continuous measurement with low sample volume flow.

photoacoustic-spectroscopy-oem-sensor
  1. Technical data
    Technical data 
    GasNO2
    Ambient temperature0 - 35 °C (non condensing)
    Inlet pressure1850 - 1.100 mbar
    CommunicationCAN
    Dimensions (L x W x H)270 x 77 x 90 mm
    Weight1,2 kg
    Power supply24 V DC (max. 30 W)
    1 can be enlarged optionally
  2. Specifications

    SpecificationsPAS-NO2PAS-NO2 (immission)
    GasNO2
    Measurement range (FS) min.0 - 10 ppm0 - 1 ppm
    Measurement range (FS) max.0 - 5.000 ppm
    Limit of detection (LOD)1 @t10- t90 ≤ 3 s< 10 ppb (2σ)< 0,5 ppb (2σ)
    Linearity< 1 % FS
    Accuracy± 1 % FS
    Zero drift< LOD in 8 h
    Span drift< 1 % FS in 8 h
    1 depending on filter settings and flow-rate

    ADDRESS

    Osterwalder Straße 12
    D-87496 Hopferbach

    PHONE

    +49 (0) 83 72 - 70 80

    EMAIL

    sales@trace-gas.com