Scattered light dust measuring devices
Combiprobe CP100

Combined measurement of dust, volume flow, pressure, and temperature

Your Benefits

  • Easy to install complete solution for detecting dust emission and the emission-related benchmarks of volume flow, pressure and temperature
  • Low operating costs due to the measuring devices' long maintenance intervals
  • Durable and reliable components
  • Scattered light dust measuring device and volume flow measuring device that have been performance-tested according to EN 15267

The exact device specifications and performance data of the product may deviate from the information provided here, and depend on the application in which the product is being used and the relevant customer specifications.


Combined measurement of dust, volume flow, pressure, and temperature

The Combiprobe CP100 is the combination of a DUSTHUNTER SP100 scattered light dust measuring device and a FLOWSIC100 PR volume flow measuring device on a flange plate. The combined probe also features a pressure transmitter and a resistance thermometer. The Combiprobe CP100 only requires a single mounting opening in the funnel in order to measure the dust concentration, volume flow, pressure and temperature. This means that there is considerably less outlay on installation than if the individual components were to be installed separately.

At a glance
  • No need for mechanical adjustment
  • Self-testing with the automatic control cycle
  • Simple configuration and operation with easy-to-use software
  • For gas temperatures up to 200 °C
  • For funnels with an internal diameter of 0.7 m and above


Spare parts


Service & Support

Technical overview

  • Combiprobe CP100 system

    Combiprobe CP100 system

    Measured valuesDust concentration (after gravimetric comparison measurement), gas velocity, gas pressure, gas temperature
    Measuring ranges
    Dust concentration0 ... 5 mg/m³ / 0 ... 200 mg/m³
    Gas velocity0 ... ± 40 m/s / 0
    Absolute gas pressure800 ... 1,200 hPa
    Gas temperature–50 ... +400 °C
    Response time (t90)
    DUSTHUNTER SP1001 s ... 600 s
    Freely adjustable
    FLOWSIC100 PR1 s ... 300 s
    Freely adjustable
    Uncertainty of measurement
    Dust concentration± 2 %
    Of measuring range full scale
    Gas velocity± 0.1 m/s
    Gas pressure± 1 %
    Gas temperature± 0.5 %
    Process temperature
    –20 °C ... +200 °C
    Process pressure
    –70 hPa ... 10 hPa
    Process gas humidity
    Duct diameter
    ≥ 0.75 m
    Ambient temperature
    –20 °C ... +60 °C
    Intake temperatures for purge air–20 °C ... +45 °C
    Electrical safetyCE
    Enclosure rating
    Pressure sensor, temperature sensorIP54
    Dimensions (W x H x D)
    375 mm x 947 m x 1,318 mm (for details see dimensional drawings)
    DUSTHUNTER SP1007.8 kg
    FLOWSIC100 PR7.2 kg
    Pressure sensor0.2 kg
    Temperature sensor1.3 kg
    Power supply
    VoltageDUSTHUNTER SP100, FLOWSIC100 PR 24 V DC
    Pressure sensor, temperature sensor 10 V DC ... 30 V DC
    Power consumptionDUSTHUNTER SP100, FLOWSIC100 PR: ≤ 70 W
    Pressure sensor, temperature sensor: ≤ 1 W
All technical data can be found accompanying the individual product