Specifications

  • Power Requirements: 110 VAC at 60 Hz or 220 VAC at 50 Hz 
  • Power Fuse: 3-Amp slow blow
  • CO2 Reference Gases: Three to five standard gases; CO2 concentrations should bracket the expected sample concentrations, with the middle concentration close to ambient.
  • Measurement Precision: Better than 1 ppm
  • Flow Rates and Pressures:
    • Supply Water: Between 2.5 to 5 liters per minute (lpm); nominally 3.5 liters per minute (lpm); 60 pounds per square inch (4.14 bar)
    • SBE 45 Water: Between 10 to 28 gallons per hour (38 to 106 liters per hour); 20 gallons per hour (76 liters per hour)
    • Gas Standards: ~15 pounds per square inch (1 atm)
    • System Gases During Measurement: 300 sccm (nominal); User configurable
    • Gas Analyzer: ~70 sccm (nominal); Reduced flow rate kit (required) is installed prior to delivery
  • Communication :
    • pCO2 Module: USB serial
    • Gas Analyzer: TCP/IP network
  • Operating Environment: Indoor, shipboard, or outdoor with protection
    • Temperature: Room temperature (around 25 °C)
    • Humidity: Up to 85% RH
  • Position: Horizontal use only (never turn the system upside down)
  • Dimensions:
    • pCO2 Module: 71 cm × 52 cm × 42 cm (H × W × D); additional clearance needed for cables and tubes
    • Gas Analyzer: 53 cm × 33 cm × 18 cm (L × W × H); additional clearance required for cables and tubes
  • Weights:
    • pCO2 Module: 43 kg
    • Gas Analyzer: 10.5 kg
  • Storage Temperature: 5 °C to 50 °C