Yokogawa’s new TDLS8100 continues to house all of the industry’s leading features from the TDLS8000, but now only requiring a single-flange installation. An in-situ measurement with a probe still removes the requirement for sample extraction and conditioning and can be used in variety of aggressive process conditions.
The 0.5 meter measurement area of the probe provides some averaging improvement compared with traditional point-sensor technologies, and has flexible positioning of that measurement area with different insertion lengths being offered.
- Measuring with a catalytic sensor on a COe meter poses challenges for durability and data acquisition -
The TDLS8200 is equipped with two systems of lasers that can measure O2 and CO or CH4 in a single unit to overcome such challenges.
You can replace existing sampling devices with either of these.
Built upon Yokogawa’s second generation of TDLS analyzers, the platform still retains its improved reliability, ease of installation, and reduced maintenance requirements, but now does so with lower total-installed cost for O2, CO, CO or CH4, NH3, HCl measurements.
For applications where the TDLS8000, TDLS8100 or TDLS8200 could not be installed or inserted due to process size, etc., a sampling system can be constructed by replacing the probe part of the TDLS8100/TDLS8200 with a flow cell part . Please contact Yokogawa.
Access on one side only
Replace of extractive gas sampling analyzer
Long-term stable measurement
No light adjustment is required
Resistant to vibration
In the conventional wavelength modulation method (2f method), the shape of the absorption peak and the height of the peak are affected by the interference gas. Yokogawa's proprietary spectral area method is virtually unaffected by the interference of other gases and can be measured with high accuracy by temperature and pressure correction.
Internal reference cell in the laser module ensures peak locking during trace measurement.
*For details of the HMI unit YH 8000, refer to the tab of "YH8000 HMI unit".
The simple and robust TDLS8100 assures the reliable and less maintenance operation of the analysis.
Yokogawa TDLS8200 simultaneously measures multi-gas like O2, CO, and CH4, providing, FAST, quick and reliable information to achieve:
Yokogawa TDLS8100 O2 analyzer achieves;
|Measurement object||O2, CO, CO or CH4, NH3, HCl|
|Measurement system||Tunable diode laser spectroscopy|
|Measured component||Min. range||Max. range|
|CO (ppm)||0-200 ppm||0-10,000 ppm|
|CO or CH4||CO||0-200 ppm||0-10,000 ppm|
|NH3||0-30 ppm||0-5,000 ppm|
|HCl||0-50 ppm||0-5,000 ppm|
|Probe length||0.7 m, 1.0 m, 1.5 m, 2.0 m|
|Optical path length||1m|
|Analog output||2 points, 4 to 20 mA DC
Output types: Gas concentration, Transmission, Process gas
temperature, Process gas pressure
|Digital communication||HART, Ethernet|
|Digital output||2 points, contact rating 24 V DC, 1 A
DO : Function: Activate during Warning / Calibration /Validation / Warm up / Maintenance conditions
Fault: Function: Activate during Fault condition or when the system power is off
|Power supply||24 V DC ±10%|
|Protection degree||IP66/NEMA 4X|
|Process gas condition||Process gas temperature: Max 600°C
Process gas pressure: 90 to 500 kPa abs.
Process gas flow velocity: 1 to 30 m/sec
|Installation condition||Ambient operating temperature: -20 to +55°C
Storage temperature: -30 to +70°C
Humidity: 0 to 95%RH at 40°C (non-condensing)
|Functional safety||IEC61508 SIL2(SC3)|
|Hazardous area classifications||Division1, Zone1: Explosionproof
FM (US, Canada), ATEX, IECEx, NEPSI, Korea
|O2||±1% reading or ±0.01% O2, whichever is greater||±1% F.S.|
|CO (ppm)||±2% reading or ±1 ppm CO, whichever is greater||±1% F.S.|
|CO or CH4||CO||±2% reading or ±1 ppm CO, whichever is greater||±2% F.S.|
|CH4||±4% reading or ±0.02% CH4, whichever is greater||±4% F.S.|
|NH3||±2% reading or ±1 ppm NH3, whichever is greater||±2% F.S.|
|HCl||±1% reading or ±2.5 ppm HCl, whichever is greater||±2% F.S.|
Measurement conditions: 25°C, 0.1 MPa abs., optical path length 1 m
YH8000 is an HMI dedicated to wavelength tunable semiconductor laser gas analyzer TDLS8000/TDLS8200/TDLS8100
|Display||Touchscreen 7.5 inch TFT color LCD panel, 640 x 480 (VGA)|
|Communication||Ethernet: RJ-45 connector, Communication speed; 100 Mbps|
|Protection degree of enclosure||IP65, NEMA Type 4X|
|Weight||Approx. 4 kg|
|Mounting||Analyzer mount (Front, left-side, right-side) with tilt function, Pipe mount, or Panel mount (Stainless steel)|
|Cable Entries||1/2NPT or M20x1.5 mm, two holes|
|Installation conditions||Ambient operating temperature: -20 to 55ºC
Storage temperature: -30 to 70ºC
Humidity: 10 to 90%RH at 40ºC (Non-condensing)
|Power Supply||24 V DC ±10%|
|Hazardous area classifications||Division 2, Zone2: Non-Incendive/Type n; FM (US,Canada), ATEX, IECEx, Korea, NEPSI, EAC|
*For details, please refer to the specification sheet (GS).
- Simultaneous measurement of oxygen, carbon monoxide, and methane concentrations for optimum combustion control in heating furnaces -
- Costs less to install and ensures safe and energy-efficient operations -
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