Specifications

Chambers

8200-01S Smart Chamber (20cm)

  • System Volume: 4843 cm3
  • Soil Area: 317.8 cm2 (49.3 inches2)
  • Air Temperature Thermistor:
    • Operating Range: -20 to 70 °C
    • Accuracy: ±0.5 °C over 0 °C to 70 °C
  • Operating Temperature Range: -20 to 50 °C
  • Barometric Pressure Sensor
    • Operating Range: 50-110 kPa
    • Accuracy: ±0.4 kPa
    • Resolution: 1.5 Pa Typical
  • Power Out: 10-17 VDC battery, unregulated, self-resetting fused, 2A
  • Battery: 4S Li-Ion, 98Wh, Smart-Battery with protection
  • Battery Life
    • 34 hours use; 2 batteries, 17 hours per battery (2 minutes per collar active time, and 20 collars total per hour).
    • 20 hours use; 2 batteries 10 hours per battery (above use case, and including powering LI-870 CO2/H2O Analyzer).
  • Thermocouple port: Intended for measuring soil temperature, using 6000-09TC (not included, optional)
  • Cable Length: 1.2 m or 2 m for USB-A, USB-B, Ethernet, and LI-870 power
  • Weight (including battery): 4.3 kg (9.6 lbs)
  • Memory: 8GB total non-volatile (includes operating system and user data files)
  • GPS: Accuracy 2.5m CEP
  • Wi-Fi Compatability: 2.4 GHz, 801.11g
  • SDI-12 Interface: Intended for connecting Stevens HydraProbe for soil moisture and temperature (included)
  • Connectivity Ports:
    • USB-A, sealed and strain-relieved, for connection to LI-870 CO2/H2O Analyzer
    • USB-B, sealed and strain-relieved, for connection to non-LI-COR gas analyzers
    • RJ-45 Ethernet, sealed and strain-relieved, for connection to LI-COR Trace Gas Analyzers
    • USB-A, standard, for connection to external Wi-Fi adapter

  • 8100-102 Survey Chamber (10 cm)

    • System Volume: 854.2 cm3
    • Soil Area: 83.7 cm2 (13 inches2)
    • Baseplate Dimensions: 15.2 cm L × 15.2 cm W × 25.4 cm H (6" × 6 " × 10")
    • Air Temperature Thermistor:
      • Operating Range: -20 to 45 °C
      • Accuracy: ±0.5 °C over 0 °C to 70 °C
    • Cable Length: 1.01 m (40”)
    • Weight: 1.6 kg (3.5 lbs)

    • 8100-103 Survey Chamber (20 cm)

    • System Volume: 4843 cm3
    • Soil Area: 317.8 cm2 (49.3 inches2)
    • Baseplate Dimensions: 28.7 cm L × 28.7 cm W × 29.2 cm H (11.3" × 11.3" × 11.5")
    • Air Temperature Thermistor:
      • Operating Range: -20 to 45 °C
      • Accuracy: ± 0.5 °C over 0 °C to 70 °C
    • Cable Length: 1.01 m (40”)
    • Weight: 2.9 kg (6.4 lbs)

    Long-Term Chamber – 8100-104

    • Volume: 4076.1 cm3
    • Soil Area: 317.8 cm2 (49.3 inches2)
    • Baseplate Dimensions: 48.3 cm L × 38.1 cm W × 33.0 cm H (19" × 15" × 13")
    • Weatherproof Rating: Tested to IEC IP55 standard
    • Air Temperature Thermistor:
      • Operating Range: -20 to 45 °C
      • Accuracy: ± 0.5 °C over 0 °C to 70 °C
    • Cable Length: 15 m (49.2 ft)
    • Weight: 5.9 kg (13 lbs)

    • Clear Long-Term Chamber – 8100-104C

    • Volume (Serial numbers 2024 and below): 4076.1 cm3
    • Volume (Serial numbers 2025 and above): 3876.1 cm3
    • Soil Area: 317.8 cm2 (49.3 inches2)
    • Baseplate Dimensions: 48.3 cm L × 38.1 cm W × 33.0 cm H (19" × 15" × 13")
    • Weatherproof Rating: Tested to IEC IP55 standard
    • Air Temperature Thermistor:
      • Operating Range: -20 to 45 °C
      • Accuracy: ±0.5 °C over 0 °C to 70 °C
    • Cable Length: 15 m (49.2 ft)
    • Weight: 5.9 kg (13 lbs)

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