Process solutions

Your Benefits

  • Economic, automatic adjustment without expensive test gases
  • Easy remote control by integration in existing networks
  • Automatic control of the complete measuring system and probe
  • Low maintenance and reliable due to hot measurement
  • In combination with probe SCP3000 also for measurements at high dust loads and high temperatures
  • Short response time due to high sample gas flow

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.


The MCS300P HW is a hot/wet extractive analyzer system for measuring gases. It detects IR- or VIS-active components with variable measuring ranges for monitoring and regulating combustion processes and exhaust gas purification systems. The heated system components prevent the water and acid dew points from being undercut. This results in low maintenance requirements, high reliability and long-term system stability, even under rough and difficult application conditions. The MCS300P HW can be quickly and easily integrated into the local distributed control system by means of an automatic adjustment device, a sophisticated operating concept and modern communication protocols.

At a glance
  • Simultaneous measurement of up to 6 components plus O2
  • Measurement gas flow monitoring and measurement gas pressure detection
  • Temperature of the system components up to 200 °C
  • Automated sample point switching for up to 3 sample points (optional)
  • Automated adjustment to the zero and reference point
  • Integrated adjustment of the device without test gas (optional)
  • Extended operation via PC and SOPAS ET software
  • Flexible I/O module system

Spare parts


Service & Support

Technical overview

  • System


    Measured valuesCO, CO2, HCl, H2O, NH3, NO, NO2, N2O, SO2, O2
    Measurement principlesInterference filter correlation, Gas filter correlation, Zirconium dioxide sensor
    Gas flow rate
    150 l/h ... 800 l/h
    Measuring ranges
    CO0 ... 800 ppm / 0 ... 5 Vol.-%
    CO20 ... 20 Vol.-% / 0 ... 100 Vol.-%
    HCl0 ... 700 ppm / 0 ... 12,000 ppm
    H2O0 ... 1 Vol.-% / 0 ... 60 Vol.-%
    NH30 ... 550 ppm / 0 ... 5,000 ppm
    NO0 ... 750 ppm / 0 ... 15,000 ppm
    NO20 ... 500 ppm / 0 ... 4,000 ppm
    N2O0 ... 500 ppm / 0 ... 7,500 ppm
    O20 ... 1 Vol.-% / 0 ... 21 Vol.-%
    SO20 ... 200 ppm / 0 ... 10 Vol.-%
    Other measuring ranges and components on request
    2 measuring ranges per component
    Response time (t90)
    ≤ 150 s
    Depending on type and length of sample gas line
    Zero point drift
    IR< 2 %: of measuring range full scale per week
    Detection limit
    ≤ 2 %: of measuring range full scale
    Process temperature
    ≤ +1,300 °C
    Depending on sampling probe
    Sample gas temperature
    ≤ +220 °C
    Process pressure
    800 hPa ... 1,200 hPa
    Ambient temperature
    +5 °C ... +35 °C
    Temperature change maximum ±10 °C/h
    With cooling device+5 °C ... +45 °C
    Temperature change ±10 °C/h maximum; other temperatures on request
    Ambient humidity
    ≤ 80 %
    Electrical safetyCE
    Enclosure rating
    Analog outputs2 outputs:
    0/4 ... 22 mA, 500 Ω
    Electrically isolated; additional outputs if using I/O modules (option)
    Analog inputs2 inputs:
    0/4 ... 22 mA, 100 Ω
    Electrically isolated; additional inputs if using I/O modules (option)
    Digital outputs

    3 potential-free contacts:
    Additional outputs if using I/O modules

    2 power relays:
    Electrically isolated; additional outputs if using I/O modules (option)

    Digital inputs2 potential-free contacts:
    Additional inputs if using I/O modules
    Type of fieldbus integrationTCP
    FunctionConnection to SOPAS ET software or OPC server
    LC display
    Status LEDs: “Power,” “Failure,” and “Maintenance request”
    InputFunctional keys

    Via control unit in the analyzer

    Two operating levels, one password-protected

    Application specific programs for system control

    Via software SOPAS ET

    ModelSteel sheet cabinet
    Dimensions (W x H x D)
    800 mm x 2,160 mm x 600 mm (for details see dimensional drawings)
    ≤ 300 kg
    Power supply
    VoltageDepending on device version
    Corrective functions

    Cross-sensitivity compensation of up to 6 interferents

    Internal adjustment unit (option)

    Test functionsAutomatic check cycle for zero and span point
All technical data can be found accompanying the individual product