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 1–48 of 174 results
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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 -
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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 -
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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
Square 2M Float Switch For Industry Pump Tank Sensor
SKU: 1150818- Rated current/voltage: 10(8A) 250V ~ 10(4A) 380V
- Protection class: IP68
- Working pressure:0.1MPa
- Operating temperature: 0~75℃
- Electrical life: 1 x 100 000 times
- Mechanical life: 5 x 100 000 times
SKU: 1150818 -
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Water TDS, pH, Flow, Level and Pressure Sensor
Liquid pH Value Detection Sensor for Arduino
SKU: 303080- 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: 303080 -
Water TDS, pH, Flow, Level and Pressure Sensor
Water Flow Sensor YF-S402B 5-24V Flowmeter 0.3-6L/Min
SKU: 1031153- Flow Range:0.3 to 6L
- Input/Output Diameter: 6.5mm
- Minimum rated working voltage: DC 5~24V
- Max. working current: 15mA (DC 5V)
- Working voltage range: DC 5~24V
- Load capability: <= 10mA (DC 5V)
SKU: 1031153 -
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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
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 -
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Water TDS, pH, Flow, Level and Pressure Sensor
Square 3M Float Switch For Industry Pump Tank Sensor
SKU: 1364652- 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: 1364652 -
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Water TDS, pH, Flow, Level and Pressure Sensor
FS-IR02B Diameter 14MM Water Protection Water Level Sensor Photoelectric Water Level Sensor
Water TDS, pH, Flow, Level and Pressure SensorFS-IR02B Diameter 14MM Water Protection Water Level Sensor Photoelectric Water Level Sensor
SKU: 1150752- Model: FS-IR02
- Type: Photoelectric Liquid Level Sensor
- Operating Voltage: 5V DC
- Output Current: 12mA
- Operating Temperature: – 25 ~ 105 °C
- Material: Polycarbonate
SKU: 1150752 -
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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 -
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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
Square 4M Float Switch For Industry Pump Tank Sensor
SKU: 1150819- 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: 1150819
