Máy phân tích khí Laser LGA - 4100 FBI

Refinery & Petrochemical

• FCC Catalyst Regeneration
• SCR NH3 Injection
• Desulfurization Efficiency
• Explosive Process Gas
• Sulfur RecoveryFlue Gas Measurement Outlet ofProcess Heaters,Fractionators, Thermal Crackers,

  Utility Boilers and Incinerators

• Reactant Ratio Optimization
• Product Purity
• HCL, HF Emission

Metallurgy

• Combustion Control for Reheating Furnace, HeatTreatment Furnace,Forging Furnace
• Converter Gas Recycle
• Blast Furnace Gas
• Coke Oven Gas
• Flue Gas of Sintering, Pelletizing
• Coal Injection Safety Control
• Electric Tar Precipitator (ETP) Safety Control
• CDQ Circulating Gas
• Gas Tank Safety Control
• Calorific Value Analysis
• Sulfur Recovery

Specifications

• Repeatability: ≤ ±1%F.S.
• Linearity: ≤ ±1%F.S.
• Span drift: ≤ ±1%F.S./6 months
• Response time: ≤ 1s(T90)
• Warm-up time: ≤ 15min
• Optical path length: 0.5-20m
• Process gas temperature: max. 1500℃
• Process gas pressure: 0.8 to 4 bar abs.

Input & Outputs

• Analog outputs: 2 outputs 4 20mA, max. load 750Ω,electrically isolated
• Analog inputs: 2 inputs 4 20mA, for gas temperature &pressure compensation
• Relay outputs: 3 outputs 24V DC/1A
• Communications: RS485(or Bluetooth, RS232 or GPRS )

Operating conditions

• Power supply: 24V DC(21-36V DC), or 90-240V AC
• Power consumption: max. 20W
• Operating temperature: -30 to +60°C
• Storage temperature: -40 to +80°C
• Purge gas: 0.3 to 0.8MPa nitrogen gas or instrumentair
• Protection class: IP65

Approvals

• Laser class: class 1 conformant with IEC60825-1
• CE certified: conformant with 2004/108/EC
• IECEx certified: IECE CQM 13.0047X
• ATEX certified: ECM 15 ATEX-B 003 X