Cubic Instruments (Wuhan) Ltd.
Cubic Instruments - Model Gasboard-3500 -TDLAS Gas Analyzer
Gasboard-3500 is an online wall-mounted gas analyzer that delivers fast, accurate, and reliable measurement of key gases including CO, CO₂, H₂S, H₂O, O₂, and CH₄ from ppm level to percentage level. Designed for continuous, real-time monitoring, the analyzer utilizes high-performance TDLAS (Tunable Diode Laser Absorption Spectroscopy) technology to ensure superior sensitivity and selectivity—without cross-interference or frequent calibration. Engineered for industrial process control, quality measurement and safety-critical applications, it offers a robust, low-maintenance solution ideal for natural gas processing, petrochemical plants, oil refinery, power generation, biogas & biomethane upgrading. With an Ex-proof enclosure, intuitive interface, and flexible integration options, this TDLAS gas analyzer sets a new standard in both process and trace gas detection.Most popular related searches
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- High Precision Detection: Utilizes TDLAS (Tunable Diode Laser Absorption Spectroscopy) technology for high selectivity, sensitivity, and stability.
- Flexible Measurement Capability: Precise measurement of CO, CO₂, H₂S, O₂, and CH₄ with measurement range from ppm to 100%.
- Robust Industrial Design: Ex dIICT6 Gb rated, suitable for harsh environments in oil & gas, petrochemical, and power generation industries.
- Long-Term Reliability: No moving parts, minimal drift, and integrated self-diagnostics ensure long-term reliability.
- Smart Data Management: Analog and serial outputs for remote monitoring.
- Response Time: T90＜40s (after completely warm up)
- Inlet Flow Rate: 0.7~1.2L/min
- Inlet Gas Pressure: 2~50kPa
- Sampling Gas Condition: No dust, no tar, no vapor (when measure CO, CO2, O2, CH4, H2S)
- Ambient Temperature: 0-50℃
- Ambient Pressure: 86-106kpa
- Relative Humidity: 5-85% RH non-condensing
- Dimension (L*W*H): H400 x W400 x D250 mm
- Weight: 9kg
- Communication: RS-485/RS-232, 4~20mA
- Power Supply: AC220V, 50Hz
- Display: LCD
- Ex-proof Rating: Ex d ⅡC T6
- Function: Built-in zeroing air pump for automatic air zeroing; with self-diagnosis function for online sensor status checking