CS655

Soil water reflectometer manufactured by Campbell Scientific. Connects using SDI-12 protocol



• Programs
• CR300 datalogger

• Red -> Power (12V+)
• Green -> Signal (C1)
• Black -> Ground (G)
• Orange -> Ground (G)
• Clear -> Ground (G)

Theta Probe

Soil moisture sensor manufactured by DeltaT Devices. This sensors does not use the SDI-12 protocol



• Programs
• CR300 datalogger

• White -> Power (SW12V)
• Green -> Earth ground
• Brown -> Ground (G)
• Blue -> High channel (H1)
• Black -> Low channel (L1)
• Gray -> High channel (H2)

Hydra Probe

Soil moisture sensor manufactured by Stevens Water, Inc. This sensors connects using the SDI-12 protocol



• Programs
• CR300 datalogger

• Red -> Power (12V+)
• Blue -> Signal (C1)
• Black -> Ground (G))

TDR 315N

Soil moisture sensor manufactured by Acclima, Inc. This sensors connects using the SDI-12 protocol



• Programs
• CR300 datalogger

• Red -> Power (12V+)
• White -> Ground (G)
• Blue -> Signl (C2)

Teros 12

Soil moisture sensor manufactured by Meter, Inc. This sensor connects using the SDI-12 protocol



• Programs
• CR300 datalogger

• Brown -> Power (12V+)
• Orange -> Signal (C1)
• Bare -> Ground (G)

Teros 21

Soil moisture sensor manufactured by Meter, Inc. This sensor measures matric potential and connects using the SDI-12 protocol



• Programs
• CR300 datalogger

• Brown -> Power (12V+)
• Orange -> Signal (C1)
• Bare -> Ground (G)

Soil Vue

Multi-depth soil moisture sensor manufactured by Campbell Scientific, Inc. This sensor measures volumetric water content and connects using the SDI-12 protocol



• Programs
• CR300 datalogger

• Brown -> Power (12V+)
• White -> Signal (C1)
• Clear -> Ground (G)
• Black -> Ground (G)

Gro Point

Multi-depth soil moisture sensor manufactured by Riot Technology, Inc. This sensor measures volumetric water content and connects using the SDI-12 protocol



• Programs
• CR300 datalogger

• Red -> Power (12V+)
• White -> Signal (C1)
• Green -> Ground (G)

Drill & Drop

Multi-depth soil moisture sensor manufactured by Sentek, Inc. This sensor measures volumetric water content and connects using the SDI-12 protocol



• Programs
• CR300 datalogger

• Red -> Power (12V+)
• White -> Signal (C1)
• Green -> Ground (G)

Teros 54

Multi-depth soil moisture sensor manufactured by Meter, Inc. This sensor measures volumetric water content and connects using the SDI-12 protocol



• Programs
• CR300 datalogger

• Brown -> Power (12V+)
• White -> Signal (C1)
• Blue -> Ground (G)
• Black -> Ground (G)