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 Sensor
Showing 1–48 of 184 results
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Water TDS, pH, Flow, Level Sensor
Anti-Corrosion Water Level Sensor with Ball Float Switch
SKU:- 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: n/a -
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Water TDS, pH, Flow, Level Sensor
YF-S201 Water Flow Measurement Sensor with 1-30Liter/min Flow Rate – Black
Water TDS, pH, Flow, Level SensorYF-S201 Water Flow Measurement Sensor with 1-30Liter/min Flow Rate – Black
SKU:- 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: n/a -
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Water TDS, pH, Flow, Level Sensor
YF-S201 Water Flow Measurement Sensor with 1-30Liter/min Flow Rate – White
Water TDS, pH, Flow, Level SensorYF-S201 Water Flow Measurement Sensor with 1-30Liter/min Flow Rate – White
SKU:- 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: n/a -
Water TDS, pH, Flow, Level Sensor
Analog TDS Sensor Module Normal Quality
SKU:- 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: n/a -
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Water TDS, pH, Flow, Level Sensor
Liquid pH Value Detection Sensor for Arduino
SKU:- Heating voltage: 5±0.2V
- Working current: 5-10mA
- The detection concentration range: PH0-14
- The detection range of temperature: 0-60 centigrade
- The response time: ≤ 5S
- Stability time: ≤ 60S
- Power consumption: ≤ 0.5W
SKU: n/a -
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Water TDS, pH, Flow, Level Sensor
Side Mounted Small Float Level Control Switch Plastic Float Switch 55mm
Water TDS, pH, Flow, Level SensorSide Mounted Small Float Level Control Switch Plastic Float Switch 55mm
SKU:- 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: n/a -
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Water TDS, pH, Flow, Level Sensor
Square 3M Float Switch For Industry Pump Tank Sensor
SKU:- Rated current/voltage: 10(8A) 250V ~ 10(4A) 380V
- Wire Length: 3M
- Operating temperature: 0~75℃ Electrical life: 1 x 100 000 times
- Mechanical life: 5 x 100 000 times
- Material: Plastic
- Color: yellow + blue
SKU: n/a -
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Water TDS, pH, Flow, Level Sensor
XH-M203 12V 10A Water Level Controller Module
SKU:- Current: Operating – 200mA Relay Switch – 10A (Please note this is not the actual current that can handle the relay. we recommended up to 3A. If you are looking for higher current switching please add another high current switch with module relay.)
- Type: LED indicator for water level.
- I/O Pins: Water Level High input & Water Level Low input.
- Operating Voltage: AC12V DC12V.
SKU: n/a -
Water TDS, pH, Flow, Level Sensor
Square 4M Float Switch For Industry Pump Tank Sensor
SKU:- Rated current/voltage: 10(8A) 250V ~ 10(4A) 380V
- Wire Length:4 meter
- Operating temperature: 0~75℃ Electrical life: 1 x 100 000 times
- Mechanical life: 5 x 100 000 times
- Material: Plastic
- Color: yellow + blue
SKU: n/a