Sarvesh Analytics Private Limited

"Established in the Year 2002, is an Original Equipment Manufacturer based in the Educational and Industrial Hub of Pune, India."

Accurra-S 3090 Purity O2 Analyser Accurra-S O2 Analyser O2 Analyzer with Sampling System-Safe Area
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Our Online Oxygen Gas Analyser is based on our advanced ACCURRA-S platform. Accurra-S analyser exceeds the industry expectations on Accuracy, Reliability and Cost of Ownership. It gives years of trouble free performance and are less prone to operational and/or calibration errors. They are best suited for online monitoring of your Processes mainly for Safety, Efficiency, Product quality and Certifications.

Applications

  • Online Process Monitoring
  • Purity Measurements in Gas Productions
  • Trace Measurements of Impurities
  • Inward Quality Check of Various Gases
  • Welding Gas Validations
  • Certifications of Gases
Technical Details

Specifications & Features

  • Online Process Gas Analyser
  • Microprocessor Based with user Friendly Menu
  • Dual Level Password Protection
  • Suppressed Calibration Facility
  • Separate History for Alarms and Calibrations
  • Isolated 4-20 mA output with user programmable Dual range and Suppressed Range
  • Outputs Freeze / Follow Function
  • Self diagnostics and Calibration check
  • Relay Outputs:
    • Alarms: User programmable, Lo-Hi, Lo-Lo, Hi-Hi
    • Fault
    • Pump Control / Range ID
    • Zero and Span Calibration
  • Modbus Communication
  • In-built Filter and Flow Indicator
  • Optional: Internal Sample Pump and Internal Auto-calibration Solenoid Valves
Specifications / Models ACCURRA-S 3015 ACCURRA-S 3030
Measuring Parameter Trace O₂ % O₂
Measuring Range 0-10 ppm to 0-1000 ppm 0-5% to 0-25%
Sensor Type Electro Chemical Electro Chemical
Accuracy ±2% of FS or ±1 ppm (whichever is higher) ±2% of FS
Repeatability ±1% of FS ±1% of FS
Response Time (T90) <30 seconds for 90% of step change <15 seconds for 90% of step change
Sample Flow Rate 200-500 ml/min 200-500 ml/min
Sample Pressure Atmospheric ± 5 psi Atmospheric ± 5 psi
Sample Temperature 0-50°C 0-50°C
Output 4-20 mA (Isolated) 4-20 mA (Isolated)
Communication Modbus RTU (RS485) Modbus RTU (RS485)
Power Supply 90-260 VAC, 50/60 Hz 90-260 VAC, 50/60 Hz
Display 16x2 Alphanumeric LCD with Backlight 16x2 Alphanumeric LCD with Backlight
Enclosure Wall Mounted / Panel Mounted, IP65 Wall Mounted / Panel Mounted, IP65
Alarm Relays 4 Nos. (Programmable) 4 Nos. (Programmable)
Specifications / Models ACCURRA – S 3130 ACCURRA - S 3190
Measuring Parameter Trace O₂ Purity O₂
Measuring Range 0-10 ppm to 0-1000 ppm 90-100% O₂
Sensor Type Paramagnetic Paramagnetic
Accuracy ±1% of FS or ±1 ppm (whichever is higher) ±0.1% O₂
Repeatability ±0.5% of FS ±0.05% O₂
Response Time (T90) <10 seconds <10 seconds
Sample Flow Rate 200-500 ml/min 200-500 ml/min
Sample Pressure Atmospheric ± 5 psi Atmospheric ± 5 psi
Sample Temperature 0-50°C 0-50°C
Output 4-20 mA (Isolated) 4-20 mA (Isolated)
Communication Modbus RTU (RS485) Modbus RTU (RS485)
Power Supply 90-260 VAC, 50/60 Hz 90-260 VAC, 50/60 Hz
Display 16x2 Alphanumeric LCD with Backlight 16x2 Alphanumeric LCD with Backlight
Enclosure Wall Mounted / Panel Mounted, IP65 Wall Mounted / Panel Mounted, IP65
Alarm Relays 4 Nos. (Programmable) 4 Nos. (Programmable)
Specifications / Model ACCURRA – S 3090
Measuring Parameter Purity O₂ (90-100%)
Measuring Range 90-100% O₂ (User selectable ranges)
Sensor Type Electro Chemical (Long Life)
Accuracy ±0.15% O₂
Repeatability ±0.05% O₂
Response Time (T90) <30 seconds for 90% of step change
Sample Flow Rate 200-500 ml/min
Sample Pressure Atmospheric ± 5 psi
Sample Temperature 0-50°C
Output 4-20 mA (Isolated)
Communication Modbus RTU (RS485)
Power Supply 90-260 VAC, 50/60 Hz
Display 16x2 Alphanumeric LCD with Backlight
Enclosure Wall Mounted / Panel Mounted, IP65
Alarm Relays 4 Nos. (Programmable)
Special Feature Cost effective solution for Purity O₂ measurement

Product Datasheet - Oxygen Analyser - Safe Area

PDF Document • ACCURRA-S Series