Stationary analyzers

Stationary Analyzers

Stationary analyzers made by Fresenius Umwelttechnik are equipped with a built-in sample gas pump and a touch display. They are delivered pre-calibrated and incorporated into your process.

You can choose from all common data communication interfaces, optional measuring points, a comprehensive list of available substances and detectors, large measuring ranges and much more!

Advantages

  • Direct display of measured values
  • Long-term stability
  • Low calibration effort
  • Low service costs
  • All common communication interfaces
  • Easy operation via touch display
Single gas analyzers

Gas Analyzer GA210

For stable and efficient online measurement in all kinds of processes

  • Chemical industry
  • Recycling
  • Environment
  • Monitoring
  • Control
  • Pharmaceuticals industry
  • …and other fields
  • Housing:
    19 inch rack, 400 mm deep, IP 20
  • Sample gas inlets:
    1-inlet standard version, expandable to a max. of 8 inlets
    Almost unlimited number of externally controllable sample gas inlets
  • Measuring ranges:
    Depending on the gas
  • Number of gas components:
    NDIR 1
    EC 1
  • Built-in sample gas pump

Optional data interfaces:

  • Analogue, 4–20 mA
  • Profibus
  • Profinet
  • Modbus TCP
  • Ethernet IP
  • NDIR
    Single-beam principle, cuvette heated to 80 °C
  • EC
    Electrochemical reaction procedure
  • Automatic zero adjustment

Paramagnetic Gas Analyzer GA210 O2

For measuring & monitoring the oxygen concentration in process gases

  • Chemical industry
  • Recycling
  • Recycling of cooling appliances
  • Environment
  • Pharmaceuticals industry
  • … and other fields
  • Housing:
    19 inch rack, 400 mm deep, IP 20
  • Sample gas inlets:
    1 + 2 calibration inlets (nitrogen, oxygen)
  • Measuring ranges:
    0–25 Vol.-%
    0–50 Vol.-%
    0–100 Vol.-%
  • Paramagnetic measuring cell
  • Built-in sample gas pump

Optional data interfaces:

  • Analogue, 4–20 mA
  • Profibus
  • Profinet
  • Modbus TCP
  • Ethernet IP
  • Paramagnetic measuring cell

Smart O2 Zirconium oxide

For precise and continuous oxygen measurement in industrial processes

  • Pharmaceutical industry & laboratories (e. g. glove boxes)
  • Breweries & beverage industry
  • Packaging & vacuum systems
  • Filling plants
  • Combustion & heating boiler plants
  • Greenhouses & biogas plants
  • Gas generators
  • Welding and soldering industry
  • Microelectronics & semiconductor manufacturing
  • Furnaces
  • Air separation plants
  • Gas mixing plants
  • … and other fields
  • Housing:
    W 310 mm x H 133 mm x D 221 mm,
    3 kg
  • Sample gas inlets:
    1-inlet standard version, expandable to a max. of 4 inlets
  • Measuring ranges:
    0–5 Vol.-%
    0–25 Vol.-%
    5–95 Vol.-%
  • Zirconium oxide sensor
  • Built-in sample gas pump
  • Zirconium oxide sensor

GA315 Hot Gas

Easy online measurement in e. g. combustion processes

  • For measuring the exhaust gas of gas motors in biogas or landfill gas plants
  • In gas flows with temperatures of up to 300 °C
  • Industrial sector
  • Waste disposal companies
  • Energy production
  • Monitoring
  • Motor manufacturers
  • … and other fields
  • Housing:
    19 inch rack, 400 mm deep
  • Sample gas inlets:
    1 heated and controlled gas inlet at the front
  • No further sample gas processing required
  • Built-in sample gas pump

Optional data interfaces:

  • Analogue, 4–20 mA
  • Profibus
  • Profinet
  • Modbus TCP
  • Ethernet IP
  • NDIR
    Single-beam principle, cuvette heated to 85 °C
  • Automatic zero adjustment
  • Cross-sensitivity compensation

Toxical Inline Analyzer
TINA

Quick and efficient threshold value monitoring of toxic and explosive gas mixtures

  • LEL monitoring (Lower Explosion Level)
  • Solvent monitoring
  • Surface treatment
  • Industrial applications
  • … and other fields
  • Housing:
    Electronic housing, die-cast aluminium according to IP 67,
    Weight: approx. 1.5 kg
  • Outputs:
    1 x 4–20 mA analogue output
  • Number of gas components:
    1 IR-active substanc
  • Measuring ranges:
    On request
  • Diffusion (required gas flow: 1 l/min)
  • NDIR
  • Automatic zero adjustment

Thermal conductivity detector
FTC300

Detector for measuring quantitative gas compositions

  • H2 measurement in biogas as well as in furnaces of the metal industry / block-type thermal power stations / turbogenerators
  • H2 or N2 measurement in elemental analysis
  • Helium recovery monitoring
  • Helium measurement with moisture compensation in airships
  • Monitoring in air separation plants
  • Control, monitoring and quality control of gas mixtures and pure gases
  • … and other fields
  • Wall-mounted housing:
    W 145 x H 80 x D 85 mm
  • Interface: RS232
  • Power supply: 18 V-36 V DC /700 mA
  • Display: LCD display
  • Operation via 3 buttons
  • Linearity: < 1 % of the measuring range
  • Warm-up time: approx. 20 minutes (for measurements in the smaller measuring range approx. 1 h)
  • Flow rate: 10 l/h – 150 l/h
  • T90 time: <1 sec at flow rates beyond 60 l/h and disabled electronic averaging
  • Sample gas pressure: 200 hPa (0.2 bar) to 200 kPa (20 bar)
  • Sample gas temperature: <60 °C
  • Signal noise: <10 ppm H2 in N2
  • Works according to the thermal conductivity principle
  • Classic two-point calibration or simple one-point calibration
  • Compensation of the cross-sensitivity and susceptibility to interference upon input of an external signal
  • Multi gas mode for the sequential measurement of 16 binary gas mixtures
  • Electrically isolated 0/4-20 mA output with free determination of the associated gas concentrations
  • Precise linearization for binary gas mixtures H2, He, CO2, CH4 in N2 or Ar and N2 in Ar or Ar and N2 in Ar in a read-only memory

Smart Control 300

For monitoring the threshold value concentrations of gas mixtures containing solvents

  • Solvent monitoring
  • Surface treatment
  • Industrial applications
  • … and other fields
  • Housing:
    W 310 x H 133 x D 221 mm
  • Sample gas inlets:
    1-inlet standard version, expandable to a max. of 2 inlets
  • Number of gas components:
  • NDIR 1 (Perchlorethylene, trichloroethylene, dichloromethane or hydrocarbon solvent)
  • Measuring ranges:
    On request
  • Built-in sample gas pump
  • NDIR
    Single-beam principle, cuvette heated up to 80 °C
  • EC
    Electrochemical reaction procedure
  • Automatic zero adjustment

Mercury Analyzer

Supersensitive mercury analyser for the continuous measurement of mercury in gas and water

Hg emission/immission monitoring, HG monitoring

  • Water, water bodies and ground
  • Natural gas
  • Workplaces (MWC)
  • Chemical separation procedures
  • Physical adsorption procedures
  • Recycling procedures
  • Chemical electrolysis
  • Medical / dental devices including gas bags
  • … and other fields
  • Housing:
    19 inch rack, / 3 units, 450 mm deep
  • Sample gas inlets:
    1-inlet standard version
    Almost unlimited number of externally controllable sample gas inlets
  • Measuring ranges:
    Selectable measuring ranges
    Gas: 0–1/10/100/1000 µg/Nm3
    Water: 0–10 µg Hg/l, 0–30 mg Hg/l
  • Sample connection: 1/4 inch-6/4 mm PFA hose
  • Gas flow: 100–200 Nl/h
  • Alarm signal: adjustable 4x potential-free changeover contact
  • Single-beam photometer
  • No adjustment required
  • Highly Sensitive
  • No calibration, no zero
  • Fully digitally controlled
  • interference filter
  • Integrated flow meter with needle valve

Gas Analyzer for Formaldehyde in Ambient Air

Reliable formaldehyde measurement in the ppb range

  • Electric fence monitoring
  • Biogas plants
  • Construction of new buildings
  • Production of wooden products
  • Traffic emissions
  • Ambient air quality
  • Occupational safety
  • … and other fields
  • Detection limit: < 1ppb
  • Dimensions: W 484 x H 139 x D 440 mm
  • Weight: 13 kg
  • Response time: 10 sec – a few minutes
  • Accuracy: beyond 5 %
  • Temperature and pressure stability
  • Interfaces: Ethernet, USB
  • Combination of photoacoustic infrared spectroscopy and QC laser
Multi gas analyzers

Gas Analyzer GA220

Stable and efficient online measurement in all kinds of processes

  • Chemical technology
  • Recycling
  • Environmental technology
  • Monitoring
  • Control
  • Pharmaceuticals industry
  • … and other fields
  • Housing:
    19 inch rack, 400 mm deep, IP 20
  • Sample gas inlets:
    1-inlet standard version, expandable to a max. of 8 inputs
    Almost unlimited number of externally controllable sample gas inlets
  • Number of gas components:
    IR 1-3
    EC 1-3
  • Built-in sample gas pump

Optional Data Interfaces:

  • Analogue, 4–20 mA
  • Profibus
  • Profinet
  • Modbus TCP
  • Ethernet IP
  • NDIR
    Single-beam principle; cuvette heated up to 80 °C
  • EC
    Electrochemical reaction procedur
  • Automatic zero correction
  • Cross-sensitivity compensation

Gas Analyzer GA320

Precise and efficient online measurement in all kinds of processes

  • Chemical technology
  • Recycling
  • Environmental technology
  • Monitoring
  • Control
  • Pharmaceuticals industry
  • … and other fields
  • Housing:
    19 inch rack, 400 mm deep
  • Sample gas inlets:
    1-inlet standard version, expandable to a max. of 6 inputs
    Almost unlimited number of externally controllable sample gas inlets
  • Number of gas components:
    NDIR 1–6
  • Built-in sample gas pump
  • Built-in PC
  • Low and high-precision detection limits

Optional Data Interfaces:

  • Analogue, 4–20 mA
  • Profibus
  • Profinet
  • Modbus TCP
  • Ethernet IP
  • NDIR
    Single-beam principle, cuvette heated up to 85 °C
  • Automatic zero adjustment
  • Cross-sensitivity compensation

BioBasic

Efficient online measurement of biogases

  • Biogas plants
  • Wastewater treatment plants
  • Landfill plants
  • … and other fields
  • Wall-mounted housing:
    IP 54, W 400 x H 400 x D 220 mm
  • Sample gas inlets:
    1-inlet standard version, expandable to a max. of 5 inputs
  • Number of gas components:
    CH4 and CO2 via NDIR
    H2S, O2, H2 via EC
  • Measuring ranges:
    CH4 = 0–100 Vol.-%
    H2S = 0–2000 ppm (up to 10.000 ppm overload)
    CO2 = 0–65/100 Vol.-%
    O2 = 0–25 Vol.-%
    H2 = 0–2000 ppm
  • Built-in sample gas pump
  • Included accessories: flame arrestor (ATEX-certified), condensate separator incl. level monitoring and automatic shut-off, automatic condensate discharge with peristaltic pump
  • NDIR
    Single-beam principle, cuvette heated to 60 °C
  • EC
    Electrochemical reaction procedure
  • Automatic zero adjustment

Smart BioBasic

Efficient online measurement of biogases

  • Biogas plants
  • Wastewater treatment plants
  • Landfill plants
  • … and other fields
  • Wall-mounted housing:
    IP 54, W 315 x H 300 x D 125 mm
  • Sample gas inlets:
    1-inlet standard version, expandable to a max. of 2 inputs
  • Number of gas components:
    CH4 and CO2 via NDIR
    H2S and O2 via EC
  • Measuring ranges:
    CH4 = 0–100 Vol.-%
    CO2 = 0–65 Vol.-%
    H2S = 0–2000 ppm
    O2 = 0–25 Vol.-%
  • Built-in sample gas pump
  • NDIR
    Single-beam principle, cuvette heated to 60 °C
  • EC
    Electrochemical reaction procedure
  • Automatic zero adjustment
  • Cross-sensitivity compensation
Sampling

Multi Gas Pump MGP 50

Efficient, reliable and mobile gas sampling system for field use

  • Rehabilitation
  • Investigation of contaminated sites
  • Environmental analytics
  • Laboratories
  • … and other fields
  • Portable system
    Housing:
    ABS plastic, W 660 x H 460 x D 200 mm,
    14.6 kg
  • Gas sampling system
  • Four-channel system with digital flow and volume control
  • Flow control:
    0.1 l/min–1.5 l/min
    or 1 l/min–4 l/min
  • Volume control:
    0.1 l–3000.0 l
  • Micro-processor controlled flow and volume control
  • Variably adjustable reference values plus pre-suction and sampling times