Water flow sensors are always in good demand by DIY as well as the student who build prototypes at their college project. We also stock the water flow sensor for industrial purposes with High Quality and Accuracy at the best price in the market.
Water TDS, pH, Flow, Level and Pressure Sensor
Showing all 42 results
-
-
-
-
-
-
-
-
-
Water TDS, pH, Flow, Level and Pressure Sensor
3 in 1 pH, TDS and Temperature Meter
SKU: 618240- Use to measure the PH & TDS & TEMP of solution.
- The electrode probe can be replaced, ATC function.
- Easy calibration of pH and TDS with just a mini-screwdriver.
- Large and clear LCD with backlight, easy to read and accurately measuring functions.
- Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems.
- Automatic temperature compensation.
SKU: 618240 -
-
-
-
Water TDS, pH, Flow, Level and Pressure Sensor
Analog TDS Sensor Module Normal Quality
SKU: 890181- Wide voltage operation: 3.3~5.5V
- 0~2.3V analog signal output, compatible with 5V, 3.3V two control systems
- The excitation source is an AC signal, effectively preventing probe polarization
- Waterproof probe for long-term immersion in water
SKU: 890181 -
Water TDS, pH, Flow, Level and Pressure Sensor
Anti-Corrosion Water Level Sensor with Ball Float Switch
Water TDS, pH, Flow, Level and Pressure SensorAnti-Corrosion Water Level Sensor with Ball Float Switch
SKU: 28661- Rating contract (Max.): 10 W
- Switching power supply (Max.): 110VDC
- Resistance contract (Max.): 100 Ω
- Appro. Float Ball Size (mm) : 24×17 (LxD)
- Body Total Length (mm) : 85
- Cable Length (cm) : 37
- Total Float opening: 70°
- Switch ON/OFF angle Approx. betn 15° to 20°
SKU: 28661 -
-
-
-
Water TDS, pH, Flow, Level and Pressure Sensor
Optical Liquid Level Sensor
SKU: 355146- Measuring accuracy: 1MM
- Current output :15mA
- Operating voltage: 5v
- No mechanical moving parts, high reliability
- High precision level control
- Meet the safety standard requirements
- An easily mounting method with locking nut.
SKU: 355146 -
Water TDS, pH, Flow, Level and Pressure Sensor
SeeedStudio Grove EC Sensor Kit (DJS1CBlack )
SKU: 765922- Operating voltage: 3.3V/5V
- EC Range : 0-2000us/cm
- Resolution: ±5%(STP)
- Operating temperature: 5-80℃
- Response time: ＜10sec
- Compact size for easy deployment
- Support with both Arduino and Rasberry Pi
SKU: 765922 -
Water TDS, pH, Flow, Level and Pressure Sensor
SeeedStudio Grove ORP Sensor Kit (501Z)
SKU: 765933- Work voltage: 3.3V/5V
- Work temperature: 5℃-70℃
- Support with both Arduino and Rasberry Pi.
- RangeReference electrode internal resistance: ≤10k
- Resolution Electrode stability: ±8mv/24
- Compact size for easy deployment.
SKU: 765933 -
-
Water TDS, pH, Flow, Level and Pressure Sensor
SeeedStudio Grove TDS Sensor/Meter For Water Quality
SKU: 765936- Input Voltage: 3.3/5V
- Output Voltage: 0 ~ 2.3V
- Working Current: 3 ~ 6mA
- TDS Measurement Range: 0 ~ 1000ppm
- Power indication LED
- Analog Signal, easy to implement
- Waterproof TDS Probe
SKU: 765936 -
-
Water TDS, pH, Flow, Level and Pressure Sensor
Side Mounted Small Float Level Control Switch Plastic Float Switch 55mm
Water TDS, pH, Flow, Level and Pressure SensorSide Mounted Small Float Level Control Switch Plastic Float Switch 55mm
SKU: 610757- Rhodium reed switch
- Special handling reed switches in high temperature
- Overall performance and reliable float switch
- Long-lasting life: Up to 100 million times
- Switch Length: 55 mm
- Cable Length: 300 mm
SKU: 610757 -
-
-
Water TDS, pH, Flow, Level and Pressure Sensor
YF-S201 Water Flow Measurement Sensor with 1-30Liter/min Flow Rate – Black
Water TDS, pH, Flow, Level and Pressure SensorYF-S201 Water Flow Measurement Sensor with 1-30Liter/min Flow Rate – Black
SKU: 43647- Working Voltage: 5 to 18V DC (min tested working voltage 4.5V).
- Max current draw: 15mA @ 5V.
- Working Flow Rate: 1 to 30 Liters/Minute.
- Maximum water pressure: 2.0 MPa.
- Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min).
SKU: 43647 -
Water TDS, pH, Flow, Level and Pressure Sensor
YF-S201 Water Flow Measurement Sensor with 1-30Liter/min Flow Rate – White
Water TDS, pH, Flow, Level and Pressure SensorYF-S201 Water Flow Measurement Sensor with 1-30Liter/min Flow Rate – White
SKU: 12219- Working Voltage: 5 to 18V DC (min tested working voltage 4.5V).
- Max current draw: 15mA @ 5V.
- Working Flow Rate: 1 to 30 Liters/Minute.
- Maximum water pressure: 2.0 MPa.
- Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min).
SKU: 12219
