Analog TDS Sensor Module
₵150.00 Original price was: ₵150.00.₵120.00Current price is: ₵120.00.
The Arduino-Compatible TDS Sensor allows easy measurement of water Total Dissolved Solids (TDS) when connected to an Arduino controller. Unlike standard TDS pens, this sensor can transmit data for monitoring and analysis in control systems. It is plug and play, simple to use, and compatible with both 5V and 3.3V control systems.
The sensor uses an AC excitation signal to prevent probe polarization, extending probe life and ensuring stable output. The waterproof probe allows long-term immersion in water, making it suitable for domestic water testing, hydroponics, and other applications requiring TDS measurement. With this sensor, you can easily DIY a TDS detector and monitor water cleanliness effectively.
6 in stock
Features
- Wide voltage operation: 3.3~5.5V
- Analog signal output: 0~2.3V, compatible with 5V and 3.3V control systems
- AC excitation source to prevent probe polarization
- Waterproof probe suitable for long-term immersion in water
- Arduino compatible, easy to connect, plug and play, no soldering required
Technical Details
- Model Type: TDS Sensor
- Operating Voltage (VDC): 3.3 to 5.5
- Operating Current (A): 0.003
- Output Voltage (V): 0 to 2.3
- Measurement Range: 0~1000 ppm (TDS)
- Measurement Accuracy: ±10% F.S (TDS)
- Length (mm): 42
- Width (mm): 32
- Height (mm): 10
- Weight (g): 6
Applications
- Domestic water quality testing
- Hydroponics and aquaponics water monitoring
- DIY TDS detector projects
- Monitoring TDS in tanks, labs, and research sites
Physical Attributes
- Length: 42 mm
- Width: 32 mm
- Height: 10 mm
- Weight: 6 g
Package Includes
- 1 × Analog TDS Sensor Module Normal Quality
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