How We Can Help You

Campbell Scientific systems are used in the oil and gas industry to monitor and control pumping facilities, and monitor slope stability, water resources, weather, air quality, and equipment performance. Our rugged, low-power instruments are used worldwide, even in harsh, remote locations. Campbell dataloggers can use various types of input, and can output data and alarms via most communication methods.


Customize a System

Most of the systems we sell are customized. Tell us what you need and we'll help you configure a system that meets your exact needs.

Systems

Sensors Measurements Made Water Content Accuracy Required Equipment Soil Suitability Rods

CS655

Not interchangeable Soil electrical conductivity (EC), relative dielectric permittivity, volumetric water content, soil temperature
  • Volumetric Water Content: ±1% (with soil-specific calibration) where solution EC < 3 dS/m
  • Volumetric Water Content: ±3% (typical with factory VWC model) where solution EC < 10 dS/m
Measurement system Short rods are easy to install in hard soil. Suitable for soils with higher electrical conductivity. Not replaceable

CS650

Not interchangeable Soil electrical conductivity (EC), relative dielectric permittivity, volumetric water content, soil temperature
  • Volumetric Water Content: ±3% (typical with factory VWC model) where solution EC < 3 dS/m
  • Volumetric Water Content: ±1% (with soil-specific calibration)
Measurement system Long rods with large sensing volume (> 6 L) are suitable for soils with low to moderate electrical conductivity. Not replaceable

CS616

Not interchangeable Volumetric water content of porous media (such as soil) ±2.5% VWC (using standard calibration with bulk EC of ≤ 0.5 dS m-1, bulk density of ≤ 1.55 g cm-3, and measurement range of 0% to 50% VWC) Measurement system Long rods and lower frequency are well-suited for soft soil with low electrical conductivity (< 2 dS/m). Not replaceable

HS2

Interchangeable sensors; can swap the 12 cm and 20 cm sensors with the reader. Volumetric water content of porous media (such as soil)
  • Probe Options: 3% typical (Accuracy assumes solution EC of < 4 dS/m when using the CS658 20-cm probe.)
  • Probe Options: 3% typical (Accuracy assumes solution EC of < 6.5 dS/m when using the CS659 12-cm probe.)
HS2 is a complete system. Short rods are easy to install in hard soil. Suitable for soils with higher electrical conductivity. Replaceable

HS2P

Interchangeable sensors; can swap the 12 cm and 20 cm sensors with the reader. Volumetric water content of porous media (such as soil)
  • Probe Options: 3% typical (Accuracy assumes solution EC of < 6.5 dS/m when using the CS659P 12-cm probe.)
  • Probe Options: 3% typical (Accuracy assumes solution EC of < 4 dS/m when using the CS658P 20-cm probe.)
HS2P is a complete system. Short rods are easy to install in hard soil. Suitable for soils with higher electrical conductivity. Replaceable

ENVIROSCAN

TDR200

TDR100

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