Description
CDT-21B SOIL ELECTRICAL CONDUCTIVITY & SALINITY
Overview
The probe of CDT-21B Soil EC Salinity sensor is made of titanium alloy inner electrode, using tetrafluoroethylene lining, outer electrode is 316L stainless steel, it has the characteristics of stable performance, high sensitivity and wide application range. CDT-21B is simple in structure, stable in performance and easy to operate. It is used for on-site monitoring of soil water-salt dynamics. It is an ideal observation instrument for studying the occurrence, evolution and improvement of saline-alkaline soil.
Key Features
• Ultra-fast 1s response speed, instantly captures dynamic changes of soil conductivity and salt content
• Dual synchronous signal output: 4-20mA analog + RS485 digital
• 7-30VDC wide voltage power supply, ultra-low power consumption ＜0.2W
• Premium titanium alloy electrode & 316L stainless steel probe
• Extra-wide working temperature -20℃~80℃, compact Φ14*215mm probe size
Select Options
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