Watchdog Soil Sensors and Cables

WaterScout® SMEC 300 Soil Moisture/EC/Temperature Sensor

Measures soil moisture (Volumetric Water Content), EC, and temperature. Range: VWC: 0 to saturation (typically 50%), Accuracy: ±3%; EC: 0 to 10 mS/cm, Accuracy: ±2%. Requires WaterScout Calibration Device. Compatible with WatchDog
2000 Series Stations (Full and Mini), 1000 Series Micro Stations, and Pups

6470-6 WaterScout SMEC 300 Sensor with 6 ft (1.8 m) Cable
6470-20 WaterScout SMEC 300 Sensor with 20 ft (6.1 m) Cable
6470CAL3V WaterScout Calibration Device
2251 Conductivity Standard, 1.41 mS/cm, 250 mL

WaterScout® SM 100 Soil Moisture Sensor

Measures soil moisture (Volumetric Water Content) with little or no disturbance to the root zone. Range: 0 to saturation(typically 50%), Accuracy: ±3%. Compatible with WatchDog 2000 Series Stations (Full and Mini), 1000 Series Micro Stations and Pups

6460 WaterScout SM 100 Sensor with 6 ft (1.8 m) Cable
6460-20 WaterScout SM 100 Sensor with 20 ft (6.1 m) Cable

Watermark Soil Moisture Sensor

Measures soil moisture tension from 0 to 200 centibars. Compatible with WatchDog 2000 Series Stations (Full and Mini), 1000 Series Micro Stations, and Pups

6450WD Watermark Sensor with 11 ft (3.3 m) Cable
6450WD20 Watermark Sensor with 25 ft (7.6 m) Cable

External (Soil) Temperature Sensor

Measure soil, air, or water temperature with a resistance-based sensor. Range: -25 to 212°F (-32 to 100°C). Accuracy: ± 1°F (±0.5°C). Compatible with WatchDog 2000 Series Stations (Full and Mini), 1000 Series Micro Stations, and Pups

3667 External (Soil) Temperature Sensor with 6 ft (1.8 m) Cable
3667-20 External (Soil) Temperature Sensor with 20 ft (6.1 m) Cable

Pressure Transducer

Connects to Irrometer tensiometers and utilizes the dial gauge for measurements. Accuracy: ±2%. Compatible with WatchDog 2000 Series Stations (Full and Mini), 1000 Series Micro Stations, and Pups

3669 Pressure Transducer

Irrigation On/Off Sensor

Record and analyze relationships between irrigation periods and soil moisture. Does not control irrigation system, but monitors on/off periods. Range: On at 5psi. Compatible with WatchDog 2000 Series Stations (Full and Mini), 1000 Series Micro Stations, and Pups

6451 Irrigation On/Off Sensor