The CS620 is the sensor used in a HydroSense System. The Hydrosense system combines a compact, handheld display and a sophisticated soil water sensing probe in a portable package to provide quick and reliable soil water content measurements. Each measurement takes less than one second and is obtained by inserting the probe rods into the soil and pressing a single button on the display unit. A choice of 12- or 20-cm long probe rods makes HydroSense a versatile tool for monitoring and managing soil water in a wide range of conditions.

Features

Uses time-domain reflectometry measurement technique
Part of the HydroSense® system, which is composed of:
CS620 Water Content Sensor
CD620 Hydrosense Display (purchased separately)
Two probe rods 12 or 20 cm in length (purchased separately)
Designed for making attended measurements
Extra rods are available for replacement or varied depth measurement

Specifications

Accuracy: ±3% water content
Resolution: 0.25%
Range: Dry to saturation
Output: Square wave pulse train with ±2.5 Vdc amplitude

Producing Area:USA