গ্যাস ডিটেক্টর সেন্সর

Measurement Principle: Ultraviolet Spectroscopy

Measuring Range: 0 - 1500ppm

Resolution: NO/NO₂: 1ppm; CO₂: 0.01%

Response Time: CO₂: T90 ≤ 8s; NO/NO₂: T90 ≤ 10s

Resolution: NO/NO₂: 1ppm; CO₂: 0.01%;

Response Time: HC/CO/CO₂: T90 ≤ 8s; NO/NO₂: T90 ≤ 10s; O₂: T90 ≤ 12s

Measuring Range: 5,000 - 10,000,000 #/cm³

Particle Size Range: ≥ 23nm

Measured Component: H2S

Measurement Range: 0 - 25000ppm; Measurement range is selectable

Detection Principle: NDIR

Detected Gases: WF6, CF4, SF6, NF3, CO2

Measured Components: CO, H2S

Measurement Principle: ECD Electrochemistry

Measurement Principle: Limiting current - type zirconia method

Measuring Range: 0 - 100ppm; 0 - 1000ppm; Automatic switching

Linear Error: ±1%F.S.

Repeatability: ≤1%

Particle Size Range: 23nm - 2500nm

Accuracy: ≤ ±10%

Response Time: T10 - 90 < 2.5s

Accuracy: ≤ ±2.0%WR or ≤ ±0.3%FS

System Accuracy: ≤ ±2% (Checked by propane injection)

Diluted Exhaust Flow Rate: 1 - 12 m³/min; 3 - 24 m³/min; 9 - 60 m³/min; 30 - 150 m³/min

Repeatability: ≤ ±0.5% F.S.

Drift: ≤ ±1% F.S./8h

Measured Components: CO/CO₂/CH₄/H₂/O₂/C₂H₂/C₂H₄/CₙHₘ*/Calorific Value

Measurement Principle: CO/CO₂/CH₄/C₂H₂/C₂H₄/CₙHₘ: NDIR; H₂: TCD; O₂: ECD

Iron and Steel Metallurgy Industry: CO, CO2, CH4, C2H2, C2H4, C2H6, C3H8, O2, H2, N2, H2S...

Petroleum and Natural Gas Industry: CH4, CO, CO2, H2S, C2H6, C2H4, C3H6, C3H8, H2...

Measurement Component: CO/CO2/CH4/H2/O2/C2H2/C2H4/CnHm*/Calorific Value

Measurement Principle: CO/CO2/CH4/C2H2/C2H4/CnHm: NDIR; H2: TCD; O2: ECD