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- TDLAS(Tuneable Diode Laser Absorption Spectroscopy)
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- CO, CO©ü, O2 Á¤À¯»ç RFCC ÇÁ·Î¼¼½ºÀÇ ¸ð´ÏÅ͸µ
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• Laser TDLAS ±â¼ú
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• ³·Àº detection limit
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• ¸¹Àº ¸ÕÁö·®¿¡µµ Àû¿ë °¡´É
• ¾ÈÁ¤ÀûÀÎ Calibration
• Zero drift ¾øÀ½
• Span check ÀÏüÈ
• ÄÄÆÑÆ®ÇÑ µðÀÚÀÎ
• 10W ÀÌÇÏ ³·Àº Àü·Â ¼Òºñ
• Ethernet ¿¬°á °¡´É
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• FCCU
• BOF(Basic Oxygen Furnace)
• BF(Blast Furnace)
• De-Coke
• CCUS(Carbon Capture, Utilization and Storage)
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• ½Å·Úµµ ³ôÀº ½Ç½Ã°£ in-situ CO2 ÃøÁ¤
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• ¾ÐÃà ¿¡¾î ÆÛÁö °¡´É(N2 ºÒÇÊ¿ä)
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• º¹ÇÕ °¡½º
• SPECIFICATIONS
- Detection limit(LDL): 0.001%(10ppm)
- Process gas temperature: min. -50°C/ max. 1200°C
- Detection limit(LDL): 0.001%(10ppm)
- Process gas temperature: min. -50°C/ max. 1200°C
- Process gas pressure: min. 0.5barA / max. 3.5barA
- Optical path length: 0.5 - 30m
- Optical path length: 0.5 - 30m
- Repeatability: +/-0.5ppm or +/-1% relative, whichever is greater (application dependent)
- Linearity: <1% of range
- Response time: < 5 seconds
- Response time: < 5 seconds
• ENVIRONMENTAL CONDITIONS
- Operating temperatures: -40 °C - +65 °C
- Storage temperatures: -40 °C to +70 °C
- Protection classification: IP65
- Operating temperatures: -40 °C - +65 °C
- Storage temperatures: -40 °C to +70 °C
- Protection classification: IP65
• INPUT / OUTPUT
- Analog output(3): 4 - 20 mA current loop(concentraion and transmission)
- Digital output: 10/100 Base T
- Analog output(3): 4 - 20 mA current loop(concentraion and transmission)
- Digital output: 10/100 Base T
Ethernet (Modbus/TCP)
- Relay output(2): High gas, warning and fault (normally closed)
- Analog input: 4 - 20 mA process temperature and pressure reading
- Relay output(2): High gas, warning and fault (normally closed)
- Analog input: 4 - 20 mA process temperature and pressure reading
• RATINGS
- Power supply: 24 VDC, range 18 - 32 VDC
- Power consumptions: max 20W
- 4 - 20 mA output: 500 Ohm max load impedance, not isolated
- Relay output: 1 A at 30 V DC
- Power supply: 24 VDC, range 18 - 32 VDC
- Power consumptions: max 20W
- 4 - 20 mA output: 500 Ohm max load impedance, not isolated
- Relay output: 1 A at 30 V DC
• SAFETY
- Laser class: Class 1M according to IEC 60825-1, eye safe
- CE: Certified
- EMC: Conformant with directive 2014/30/EU
- Laser class: Class 1M according to IEC 60825-1, eye safe
- CE: Certified
- EMC: Conformant with directive 2014/30/EU
• APPROVALS
- ATEX zone 1: Ex db [op is Ga] IIC T4 Gb, Ex tb [op is Da] IIIC T100°C Db
- CSA: Class I Div.2, Groups B, C and D, T4
- ATEX rating connetion box: II 2 GD Ex e IIC T5, II 2 D Ex e tb IIIC T85°C Db
- ATEX zone 1: Ex db [op is Ga] IIC T4 Gb, Ex tb [op is Da] IIIC T100°C Db
- CSA: Class I Div.2, Groups B, C and D, T4
- ATEX rating connetion box: II 2 GD Ex e IIC T5, II 2 D Ex e tb IIIC T85°C Db
• INSTALLATION AND OPERATION
- Flange dimension: DN50/PN10 or ANSI 2"/150lbs (other dimensions on request)
- Flange dimension: DN50/PN10 or ANSI 2"/150lbs (other dimensions on request)
- Alitnment tolerances: Flanges parallel within 1.5°
- Purge of windows: Dry and oil-free pressurised N2 or CO2 free gas
- Purge flow: 10-50l/min (application dependent)
- Purge of windows: Dry and oil-free pressurised N2 or CO2 free gas
- Purge flow: 10-50l/min (application dependent)
• MAINTENANCE
- Calibration: Check recommended every 12 months
- Validation: In-situ span check with optional internal cell (application dependent)
- Calibration: Check recommended every 12 months
- Validation: In-situ span check with optional internal cell (application dependent)
• DIMENSIONS / WEIGHT
- Transmitter and receiver unit(TU/RU): 215mm(length, add 50mm for purge unit) x 125mm(diameter), 3.5kg each
- Transmitter and receiver unit(TU/RU): 215mm(length, add 50mm for purge unit) x 125mm(diameter), 3.5kg each
- TU/RU connection box: 260mm x 160mm x 90mm, 2.5kg
♦ LaserGas™ III Ultra SP % CO2
Min | Max | |
---|---|---|
Measurement range | 1-1% | 0-100%*m |
Process temperature | -50°C | 1200°C |
Process pressure | 0.5barA | 3.5barA |
Detection limit(LDL)** | 0.001%(10ppm) | |
Precision | LDL or 1% of reading | |
Optical path length | 0.5m | 30m |
** NOTE: LDL is defined as the maximum peak-to-peak value of a 24 hour temperature cycle test(-40°C to +65°C) using 1s update time. LDL also includes typical background inerferences not explicitly defined in the table.