Analog TDS Water Conductivity Sensor

This equipment used for the measurement of general household water quality.

The TDS of tap water is typically between 100 and 100 (90 in Shenzhen), while the TDS of purify water is between 10 and 10.

The compatible TDS sensor is used to measure the TDS value of water. The TDS value can reflect the cleanliness of water and can be applied to water quality testing in the fields of domestic water and hydroponics.

Note:

TDS Water Conductivity Sensor probes cannot used in water above 55 °C.

The TDS probe should not be placed too close to the edge of the container, as it will affect the display.

The head and lead of the TDS probe are waterproof and can immersed in water, but the connection interface and the signal adapter board are not waterproof. Please pay attention to use.

Features:

• 1. Wide voltage operation: 3.3~5.5V
• 2. 0~2.3V analog signal output, compatible with 5V, 3.3V two control systems
• 3. The excitation source is an AC signal, effectively preventing probe polarization
• 4. Waterproof probe for long-term immersion in water
• 5.compatible, easy to connect, plug and play, no soldering required

Technical specifications:

• Signal adapter board:
• Input voltage: 3.3~5.5V
• Output signal: 0~2.3V
• Working current: 3~6mA
• TDS measurement range: 0~1000ppm
• TDS measurement accuracy: ±10% F.S. (25°C)
• Size: 42*32mm
• Module interface: XH2.54-3P
• Electrode interface: XH2.54-2P
• TDS probe:
• Number of probes: 2
• length: 83cm
• Connection interface: XH2.54-2P
• Color: White
• Other: Waterproof probe

Package included:

• 1 * TDS signal adapter board
• 1 * Waterproof TDS probe
• 1 * Analog sensor line

Read more about Analog TDS Water Conductivity Sensor: – What is Analog TDS Sensor with Arduino | LK-Tronics

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Analog TDS Water Conductivity Sensor For Liquid Detection Water Quality Monitoring Module [Original]
lahiru Dhananjaya