Field Displays / CD620
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This product is no longer available and has been replaced by: HS2,HS2P. Some accessories, replacement parts, or services may still be available.
CD620 Display for the Hydrosense® System

Overview

The CD620 is the display used in the Hydrosense System. It is a splash-proof unit that includes two integral membrane buttons used to operate the system, and a 16-character, two-line LCD display. The CD620 allow you to measure soil-water content in the field and see the data in real time.

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Benefits and Features

  • Compact and lightweight
  • Read real-time soil-water content measurements in the field

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Detailed Description

The CD620 is the display used in the Hydrosense System. It provides a 16-character, two-line LCD and two integral membrane buttons for operating the system. The CD620 displays values that indicate either percent volumetric water content or water deficit (as compared to a previously measured reference value).

A complete HydroSense® system consists of the CD620 display, a CS620 sensor (purchased separately), and two probe rods (purchased separately).

Specifications

Measurement Parameter Volumetric Water Content (%), Water Deficit (mm)
Housing Splash resistant
Display 16-character, two-line LCD
Keypad Two-button membrane
Power 3 Vdc supplied by two AAA alkaline batteries
Battery Life ~12 months (typical usage)
Reading Time < 50 ms
Dimensions 12.0 x 7.3 x 2.4 cm (4.7 x 2.9 x 0.9 in.)
Weight 160 g (7 oz) with batteries

Compatibility

The CD620 is the display used in the Hydrosense System.

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