-Operating principle

The 3700E series packaged electrodeless conductivity sensor induces a current in a closed loop of the solution, and then measures the conductivity of the solution by measuring the magnitude of the current. The conductivity sensor drives coil A to induce an alternating current in the solution; Coil B detects the magnitude of induced current, which is proportional to the conductivity of the solution. The conductivity sensor processes this signal and displays the corresponding reading.

Polarization, oil pollution, and other issues will not affect the performance of the electrodeless conductivity sensor. The 3700E series conductivity sensor has automatic temperature compensation and can be applied to solutions with a conductivity of up to 2000mS/cm and a temperature range of 0-200 ℃.

The 3700E series electrodeless conductivity sensor comes in four different water-resistant materials, making it widely applicable;

Suitable measurement media for conductivity sensors of different materials: see attached table

-Typical applications

The 3700 electromagnetic conductivity sensor can be applied to the determination of conductivity in metal surface treatment and mining, chemical and refining, food and beverage, pulp and paper, textile manufacturing, water treatment, wastewater treatment, and other fields.

-Features and advantages

● Durable material selection and pollution-free design

Low maintenance volume

● Multiple installation methods for conductivity sensors, including sanitary installation

The materials for the liquid receiving part can be selected from polypropylene, PVDF, PEEK, PFA Teflon, etc

Standard 20 foot integrated cable