Search results for: 'water level sensors'

The Grove Water Level Sensor is a very accurate sensor that can be helpful in water level sensing applications. It is completely waterproof and uses...

Grove - Water Sensor detects the presence of water using exposed PCB traces. The sensor is made up of interlaced traces of Ground and Sensor signals. The...

Industrial-grade liquid level sensor, featuring small-size, light-weight, and robustness, ensuring high sensitivity, high accuracy and high performance...

The Small-Angle Ultrasonic Ranging Sensor designed for accurate water level detection in smart manholes, reservoirs, and rivers. Featuring a 25-800 cm...

This non-contact capacitive liquid level sensor uses flexible substrate with light and thin design. With temperature-resistant and waterproof 3M adhesive...

High-precision ultrasonic distance sensor with measuring range of 28~750cm. Suitable for various applications like Sewer, water level monitoring,...

Explore smart home automation with the ELECFREAKS micro:bit Smart Life Kit, featuring integrated sensors for water, light, smoke, temperature, and humidity monitoring, plus servo motors and relays for hands-on STEM learning projects.

The Water Flow sensor measures the rate of a liquid flowing through it. The YF-S201 water flow sensor consists of a plastic valve body, flow rotor and hall effect sensor. It is usually used at the inlet end to detect the amount of flow. When liquid flows through the sensor, a magnetic rotor will rotate and the rate of rotation will vary with the rate of flow. The hall effect sensor will then output a pulse width signal. Connect it to a microcontroller and you can monitor multiple devices such as your coffee maker, sprinkler or anything else, and control the water flow rate to suit your needs!

This capacitive pipeline liquid level sensor of high sensitivity is suitable for non-metallic pipes with a diameter of 6mm. The sensor outputs digital...

This is a water pressure sensor adopts DFRobot Gravity 3-pin interface. It supports standard 5V voltage input and 0.5~4.5V linear voltage output. It is compatible...

This is a non-contact liquid level sensor with status indicator and adjustable sensitivity. It can be used in liquid detection of non-metallic container or pipe(outer...

This is a non-contact liquid level sensor with a status indicator and adjustable sensitivity. It is especially suitable for detecting the liquid level of all sorts...

The Water Flow sensor measures the rate of a liquid flowing through it. The YF-S401 water flow sensor consists of a plastic valve body, flow rotor and hall effect...

This capacitive liquid sensor with adjustable sensitivity can be used to detect high-viscosity and low-corrosive liquids, such as glue, lubricating oil,...

Measure liquid levels up to 40m with ±5mm accuracy using this non-contact 80GHz FMCW radar sensor. Perfect for river, tank, and industrial monitoring...

This small 5V non-contact liquid level sensor with Gravity Interface is able to detect 0-100°C conductive liquid levels in non-metallic containers in sensing range...

Electronics and water don't usually mix - which is why liquid level sensing projects can be a little challenging. You can DIY a sensor but keeping it clean and un-oxidized...

This throw-in type liquid level transmitter adopts high-performance pressure sensing chip, with advanced circuit processing and temperature compensation technology...

Sometimes you need to sense pressure in a damp environment. And sometimes you need to know the relative changes in pressure as well as the absolute pressure. For...

Industrial-grade liquid level sensor, featuring small-size, light-weight, and robustness, ensuring high sensitivity, high accuracy and high performance...

Sometimes you need to sense pressure in a damp or caustic environment. And sometimes you need to know the relative changes in pressure as well as the absolute pressure...

DFRobot Gravity: analog electrical conductivity meter V2 is specially used to measure the electrical conductivity of aqueous solution, and then to evaluate the water quality, which is often used in water culture, aquaculture, environmental water detection and other fields. You may also check Liquid Sensor Selection Guide to get better familar with our liquid sensor series.

The BOSON Drip Irrigation STEM Kit teaches coding with micro:bit by building a smart irrigation system. Explore climate action, water saving & UN SDGs...

This is a steam sensor from DFRobot. This steam sensor can be connected to the Arduino IO Expansion shield directly. The output voltage will increase when the humidity of the sensor surface goes up.

BMP390L is an industrial-grade dedicated digital barometric pressure sensor with high temperature stability, low drift, low power consumption (sleep...

This is a new type of analog capacitive soil moisture sensor designed by DFRobot. Compared with the old soil moisture sensor, it has increased waterproof performance...

The SparkFun Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The soil moisture sensor is pretty straightforward...

IP67-rated PAR sensor measures 400-700nm light for crop growth & solar systems. Modbus-RTU/RS485 interface, 5-30V DC. Arduino-compatible...

IP67-rated RS485 UV sensor measures 290-390nm UV intensity & index. Modbus-RTU protocol, 5-30V DC. Ideal for environmental, health, & solar monitoring...

Ultrasonic sensors emit ultrasonic pulses, and by measuring the time of ultrasonic pulse reaches the object and back to the transducer, the distance of sensor from the target object is calculated. They are widely used in detecting displacement, thickness, distance, water level, material level and transparent objects.

The SparkFun Qwiic Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The soil moisture sensor is pretty...

This Gravity: Analog Electrical Conductivity Sensor PRO (K=1) has greatly improved the probe endurance, which allows it to offer 24/7 service for...

The SparkFun Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The soil moisture sensor is pretty straight forward to use. The two large exposed pads function as probes for the sensor, together acting as a variable resistor. The more water that is in the soil means the better the conductivity between the pads will be and will result in a lower resistance, and a higher SIG out.

Gravity: Digital Signal Isolator is capable of isolating I2C digital signal and providing isolated power to the sensor module, effectively preventing mutual interference...

This Gravity: electromagnetic-based liquid flow sensor can measure the flow of various liquids like water, diesel, engine oil, milk, paint, detergent and...

The soil sensor can accurately measure soil temperature and moisture. It communicates data via the MODBUS-RTU protocol over RS485. With IP68 protection...

This Gravity: electromagnetic-based liquid flow sensor can measure the flow of various liquids like water, diesel, engine oil, milk, paint, detergent and...