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Yokogawa In-Situ Gas Analyzer TDLS8000 Yokogawa Oxygen Analyzers

Categories Yokogawa Environmental & Analytical
Brand Name: Yokogawa, Yokogawa
Model Number: TDLS8000
Certification: ss
Place of Origin: Japan, Japan
MOQ: 1
Price: 700-3000USD per piece
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 200pcs per week
Delivery Time: 8-10 weeks
Packaging Details: Standard Yokogawa packing with larger carton to protect the materials
Type: Magnetic Flow Meters
Quality: 100% original new
Lead time: 8-10 Weeks
Power supply: 24 V DC ±10%
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    Yokogawa In-Situ Gas Analyzer TDLS8000 Yokogawa Oxygen Analyzers

    Yokogawa In-Situ Gas Analyzer TDLS8000 Oxygen Analyzers

    Product Description

    Yokogawa’s new TDLS8000 houses all of the industry’s leading features in one robust device. The platform design is for in situ measurements which negates the need for sample extraction and conditioning. The non-contacting sensor allows for a variety of process types including corrosive, abrasive and condensing. The first generation platform has been proven in many others for the measurements of O2, CO, CH4, NH3, H2O and many more NIR absorbing gases. This second generation platform has improved reliability and ease of installation and maintenance while still meeting or exceeding designed application demands.


    • SIL2 TruePeak combined with smart laser Technology
    • Intuitive touchscreen HMI
    • HART and Modbus TCP communications standard
    • 8-stage auto-gain adapts to difficult applications
    • Fully field repairable with 50 days of data and spectra storage
    • Compact design for one-man installation without sacrificing ruggedness
    • Area classification Zone2/Div2 or Zone1/Div1

    System Configuration

    High Reliability

    • Reference Cell
      Internal reference cell in the laser module ensures peak locking during trace measurement.
    • Auto gain
      Auto-gain enables wide signal ranges against dynamic variation of transmission.

    • Validation
      Validation can be initiated manually, remotely, or automatically on a daily, weekly or monthly basis defined by the user.
    • SIL2 certified
      IEC61508 SIL designed & approved, SIL2 capability for single analyzer use, SIL3 capability for dual analyzer use.


    The TruePeak we can measure the area of the absorbance peak. This eliminates effects from changing background gases, allowing for simple pressure and temperature compensation.

    Intuitive touchscreen HMI

    • Touch screen 7.5 inch color LCD on HMI
      Makes it simple to operate
      Gives all the information including trend graph and eliminate PC to maintenance
      Can be remotely installed

    Mini Display
    Optical transmission at both the ends for easy Alignment

    Standard Specifications

    Measurement objectO2, CO, CO or CH4, CO2, CO + CO2, H2O, NH3, NH3 + H2O, H2S, HCl concentration in combustion exhaust gas and process gas
    Measurement systemTunable diode laser spectroscopy
    Measured components and rangeMeasured componentMin. rangeMax. range
    CO(ppm)0-200 ppm0-10,000 ppm
    CO+CH4CO0-200 ppm0-10,000 ppm
    CH40-5 %
    NH30-30 ppm0-50,000 ppm
    H2O (ppm) in non HC0-30 ppm0-30,000 ppm
    H2O (ppm) in HC0-30 ppm0-30,000 ppm
    CO (%)0-20 %0-50 %
    CO (%) + CO2 (%)0-30 %0-100 %
    NH3 + H2ONH30-30 ppm0-5,000 ppm
    H2O0-5 %0-50 %
    H2S0-5 %0-100 %
    CO2 (%) High Range0-1 %0-5 %
    CO2 (%) Extend.Range0-30 %0-50 %
    H2O (%)0-10 %0-100 %
    HCl0-50 ppm0-5,000 ppm
    Output path lengthOptical distance between the laser unit and the sensor control unit Standard; 0.5 to 6 m, Max; 30 m
    Output signal2 points, 4 to 20 mA DC
    Output types; Gas concentration, Transmission, Process gas temperature, Process gas pressure
    Output range; 3.0 to 21.6 mA DC
    Digital communicationHART, Ethernet
    Contact outputs2 points, contact rating 24 V DC, 1 A
    Function: Activate during Warning / Calibration / Validation / Warm up / Maintenance conditions
    Function: Activate during normal condition, not activate during fault condition or when the system power is off
    Valve control output2 points
    Function; Activate calibration or validation solenoid valves for zero, span or validation gas
    Output signal; 24 V DC, 500 mA Max. per terminal
    Gas concentration low/high, Transmission low, Process pressure low/high, Process temperature low/high, Validation required, Validation failure, Zero/Span calibration error, Non process alarm, External alarm
    Laser module temperature low/high, Laser temperature low/high, Detector signal high, Peak center out of range, Reference peak height low, Absorption too high, Transmission lost, Reference transmission low, Reference peak height high, Laser unit failure, Laser module error, File access error, E2PROM access error.
    Contact inputs
    (Digital input)
    2 points
    External alarm/Calibration start/Validation start/Stream switch
    Contact specification;
    Zero voltage contact input
    Input signal; Open signal;
    100 kΩ or more, Close signal; 200 Ω or less
    Input signal
    (Analog input)
    2 points, 4 to 24 mA DC
    Input types; Process gas temperature, Process gas pressure
    Self-diagnosticsLaser Unit temperature, Sensor Control Unit temperature, Laser temperature, Detector signal level, Memory read/write function, Peak locking condition
    CalibrationCalibration method; Zero/Span calibration
    Calibration mode; Manual, Auto, Local initiate (HMI)
    ValidationValidation method; Up to 2 points
    Validation mode; Manual, Auto, Local initiate (HMI)
    Power supply24 V DC ±10%
    Warm-up time5 min.
    Protection degreeIP66, NEMA Type 4X
    Hazardous area classificationsDivision 1, Zone 1; Explosion-proof/ Flame-proof type; FM, cFM, ATEX, IECEx (Pending)
    Division 2, Zone 2; Non-Incendive/Type n; FM, cFM, ATEX, IECEx, KOSHA, NEPSI
    Process gas conditionProcess gas temperature; Maximum 1500℃
    Process gas pressure; Max. 1 MPa, Min. 90 kPa
    Dust in process gas; 20 g/m3 or less
    Installation conditionAmbient operating temperature; -20 to 55℃
    Storage temperature; -30 to 70℃
    Humidity; 0 to 95%RH at 40℃ (Non-condensing)
    Mounting flange type; ASME B 16.5, DIN, JIS
    Gas connections; 1/4 NPT or Rc1/4
    Purge gas;
    Recommended purge gasses
    O2 analyzer; N2 (99.99% or greater, application dependent)
    H2O ppm analyzer; N2 (99.99% or greater with < 20 ppm H2O for feed to the optional dryer package)
    CO, CO or CH4, CO2, CO+CO2, NH3, NH3+H2O, H2S, HCl;
    N2 (99.99% or greater, application dependent) or Instrument air CO, NH3 analyzer: N2(99.99% or greater, application dependent) or Instrument air
    Purge gas flow rates;
    5-20 L/min for optic
    5-30 L/min for process window
    Purge gas connections;
    1/4NPT (-G1, -C2, -D2, -C2, -D1, -C1),
    Rc1/4 (-G2, -S2, -E2, -J2, -E1, -J1)

    Why do you choose us?
    1. 100% original package product, 100% quality assurance.
    If you find a fake product. Please contact us without hesitation! We afford the shipment cost! We send you a new product asking zero cent!
    2. Varied payment methods.
    We adopt Paypal, T/T, Alibaba Trade Assurance order, and other methods. If you can not trust us , you can choose to pay it the other way! 100% make your money safe!

    We mainly supply Yokogawa flow meters, Emerson 475 field communicator, Emerson AMS Trex Device communicator, Siemens pressure transmitter, Honeywell transmitter, and the Honeywell BW gas analytics.

    Wuhan Xieyuan Automation Equipment Co., Ltd
    Mobile Phone:86-18671080257
    Contact :
    Whatsapp & Viber are available
    Address:6-C9,Caishen Commercial Plaza,Hankou Railway Station

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