This Arduino-compatible TDS sensor is used to measure the TDS value of water, and the TDS value can reflect the cleanliness of water, and can be applied to water quality detection in domestic water, hydroponics and other fields.
TDS (TOTAL DISSOLVED SOLIDS), Chinese name: Total dissolved solids, also known as total dissolved solids, indicates how many milligrams of dissolved solids are dissolved in 1 liter of water.
Designed for ARDUINO, the product is plug and play and easy to use.
The product can be applied to the water quality detection of domestic water, hydroponics and other fields.
Attention:
The TDS probe cannot be used in water above 55 ° C.
The TDS probe should not be placed too close to the edge of the container, otherwise the indicator will be affected.
The TDS probe head and wire are waterproof and can be immersed in water, but the connection interface and the signal switching board are not waterproof, please pay attention to use.
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 AC signal, effectively prevent probe polarization
4, waterproof probe, can be immersed in water for long-term measurement
5, ARDUINO compatible, GRAVITY interface, simple connection, plug and play, no need to weld
Signal switching board:
* Input voltage: 3.3~5.5V
* Output signal: 0~2.3V
* Working current: 3~6MA
*TDS measuring range: 0~1000PPM
*TDS measurement accuracy: ±10% F.S. (25℃)
* Size: 42*32MM
* Module interface: PH2.0-3P
* Electrode interface: XH2.54-2P
TDS probe:
* Number of probes: 2
* Overall length: 83CM
* Cable interface: XH2.54-2P
* Color: Black
* Other: waterproof probe
The X1 TDS signal switching board
Waterproof TDS probe X1
GRAVITY 3PIN Analog sensor line X1
