SEN0244

SEN0244 is a gravity analogue total dissolved solids (TDS) sensor/meter for Arduino is This TDS sensor kit gives an analogue output which is compatible with most microcontrollers, such as Arduino, With Arduino controllers, it is easy to build a TDS detector measuring the TDS value of liquid with limited budget. This product can be used in water quality application, such as domestic water analysis and hydroponics.

• Wide voltage input from 3.3V to 5.5V
• Good compatibility output of 0 to 2.3V analogue signal output, compatible with 5 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
• TDS measurement range from 0 ppm to 1000ppm with accuracy of ±10% F.S. (25°C)
• Module size is 42mm x 32mm
• PH2.0-3P module interface, XH2.54-2P electrode interface
• TDS probe has 2 needle and length of 83cm