DEC-221 Salinity Digital Sensor
零售价
市场价
DEC-221 is based on inductive measurement without electrodes, using a generator to produce an alternating magnetic field in the primary coil and inducing current in the medium. The strength of this induced current depends on conductivity, i.e., ion concentration in the medium. This induced current generates another magnetic field in the secondary coil. A receiver measures the induced current on the coils, thereby determining the conductivity of the medium. Additionally, it has built-in temperature sensors for automatic temperature compensation, making it suitable for long-term online monitoring of environmental conditions.
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DEC-221 Salinity Digital Sensor
DEC-221 is based on inductive measurement without electrodes, using a generator to produce an alternating magnetic field in the primary coil and inducing current in the medium. The strength of this induced current depends on conductivity, i.e., ion concentration in the medium. This induced current generates another magnetic field in the secondary coil. A receiver measures the induced current on the coils, thereby determining the conductivity of the medium. Additionally, it has built-in temperature sensors for automatic temperature compensation, making it suitable for long-term online monitoring of environmental conditions.
Category：
Digital Sensor
- Product Description
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■ Features
- Digital sensors, directly outputting RS-485 digital signals and supporting MODBUS/RTU.
- Built-in temperature sensor, can automatically compensate for temperature changes
- No electrodes, therefore no polarization reaction
- Measurement and medium are completely electrically isolated, allowing for high-precision measurement of heavy or easily sedimenting media or solutions with low maintenance costs.
- Low power consumption of sensors, and internal circuit design to resist interference
■ Operating Specifications
Product Inquiry
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Shanghai ChiMay Tech ltd.
Address:
Block 8, No 8188, DaYe Road, Fengxian District, Shanghai, 201409, China
Telephone:
+86 13817226169
WhatsApp:
+86 13817226169
Email:
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