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TDS sensors DF_High quality
TDS sensors DF_High quality
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This is an Arduino-compatible TDS sensor/Meter Kit for measuring TDS value of the water, to reflect the cleanliness of the water. It can be applied to domestic water, hydroponic and other fields of water quality testing. You may also check Liquid Sensor Selection Guide to get better familar with our liquid sensor series.
TDS (Total Dissolved Solids) indicates that how many milligrams of soluble solids dissolved in one liter of water. In general, the higher the TDS value, the more soluble solids dissolved in water, and the less clean the water is. Therefore, the TDS value can be used as one of the references for reflecting the cleanliness of water.
FEATURES
Wide Voltage Input: 3.3~5.5V
Good Compatibility Output: 0~2.3V analog signal output, compatible with 5V or 3.3V controller
AC Excitation Source: effectively prevent probe from polarization
Waterproof Probe
Easy to Use: Arduino compatible, simple connection, plug and play without soldering
SPECIFICATION
Signal Transmitter Board
Input Voltage: 3.3 ~ 5.5V
Output Voltage: 0 ~ 2.3V
Working Current: 3 ~ 6mA
TDS Measurement Range: 0 ~ 1000ppm
TDS Measurement Accuracy: ± 10% F.S. (25 ?)
Module Size: 42 * 32mm
Module Interface: PH2.0-3P
Electrode Interface: XH2.54-2P
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