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A P45 Small Float Level Control Switch Plastic Float Switch is a type of level sensor, a device used to detect the level of liquid within a tank. It is neither a complicated circuit nor does it provide power. It is a simple structure, easy to use level control device; furthermore, this switch has a mechanical switch than those of the average small sized switches.

As long as the material used is in the correct shape and nature of any liquid or pressure, you can control the temperature. Applications of this Switch include shipbuilding industry, generating equipment, petrochemical and food industry, water treatment equipment, dyeing, and finishing industry, and hydraulic machinery.

Features:

1. Long-lasting life
2. Easy to use

An intelligent non-contact liquid level sensor adopts advanced signal processing technology and a high-speed signal processing chip and it won’t be influenced by container wall thickness when detecting the liquid level in an airtight container. The liquid level sensor is installed under the container (high level and low level). No need to bore a non-metallic container, easy to install. It can detect liquid levels of various toxic substances, acid, alkali, and all kinds of liquid in high-pressure airtight containers. It can be widely used and has no special requirement for the liquid medium and material of the container.

Applications:

1. Water tower
2. Sewage treatment
3. Drone irrigation
4. Medical equipment
5. Aquarium
6. Smart Appliances

Features:

1. The non-contact liquid level sensor is applicable to non-metallic containers without direct contact with the liquid, not affected by scale or other impurities.
2. High stability, high sensitivity, and strong anti-interference against electromagnets.
3. Compatible with most 5 ~ 12V power adapters.

Package Includes:

1 x XKC-Y25 NPN Intelligent Non- Contact Liquid Water Level Sensor

Features: 

1. High sensitivity
2. Very low pickup flow
3. High Accuracy
4. Low voltage loss
5. Modular design
6. High measurement repeatability
7. Suitable for customization of various products

Specifications: 

1. Model No: FR03
2. Full Scale(SLM): 0.2/0.3/0.4/0.5
3. Drift diameter: DN3
4. Output Mode Linearity: 0.5V～4.5V(Customized)
5. Output impedance: 200Ω
6. Working Voltage: DC5V～14V
7. Working Current: ≤10mA
8. Accuracy: ±(2 0.5FS)%
9. Repeatability: 0.50%
10. Working Temperature: 0℃～50℃

This is a 24-bit high precision barometric pressure sensor, which allows accurate altitude tracing, as well as barometric pressure / temperature measuring. It supports both I2C and SPI interfaces, also is compatible with 3.3V/5V voltage levels.

Due to its ultra small form factor, low power consumption, low noise and high precision, the BMP388 Barometric Pressure Sensor is suited for applications such as drones, accurate altimeter, environment monitoring, and IoT projects, and so on.

Features: 

1. Supports I2C (default) / SPI interface
2. Onboard voltage level translator, compatible with 3.3V/5V operating voltage
3. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

Package Includes:

1 x BMP388 Barometric Pressure Sensor
1 x PH2.0 5PIN wire

Cable Float Switch is a control device for automatic On/Off pumps, motor and magnetic valves. It is also an alarm device at certain pre-determined surface levels. It is suitable for use in non-flammable liquids at 250 volts. In potentially explosive atmospheres (e.g. oil tanks) the Switch can be used in conjunction with (Ex) I-isolator switch units. Due to its large float casing, the float Switch has a buoyancy that guarantees smooth, trouble-free operation under all conditions. The switch has a double chamber and a final remolding finish to make it absolutely hermetic.

Features: 

1. It can test the pressure of the liquid.
2. The float switch is a switch that regulates fluid level in the tank or well etc
3. The float switch is resistant to water(sewage water) it is relatively capable of being used for oil,most acids and alkalis
4. The float switch is not explosion-proof.

The PAA5100JE-Q is PixArt Imaging’s latest optical navigation chip designed to enable navigation with working range of 15 mm to 35 mm over various surfaces. It is housed in a 28-pin land-grid-array (LGA) package that provides X-Y motion information. Aided by external illumination, it is most suitable for motion and surface detection in robot application.

Applications: 

1. Devices that require near field motion detection,
2. Robot Cleaners

Features:

1. Working range of 15 to 35 mm
2. No lens focusing required during lens mounting process
3. Power consumption of 6 mA typical @ run mode (chip only)
4. 16-bits motion data registers
5. Motion detect pin output
6. Internal oscillator – no clock input needed

Packages Includes:

1 x PIMORONI PAA5100JE Near Optical Flow SPI Breakout

Diff Press Click is an accurate pressure sensor Click board capable of measuring differential pressure. This Click board utilizes a very precise differential pressure sensor from NXP, labeled as MPXV7007DP. This piezo-resistive transducer is an advanced monolithic pressure sensor, combining advanced MEMS manufacturing technologies with on-chip signal processing, providing accurate measurement with very low drift over temperature. The sensor outputs an analog voltage, linearly dependent on the applied pressure. This voltage is digitized by an accurate A/D converter and delivered over the I2C interface.

Applications: It is an ideal solution for monitoring the pressure in different kinds of HVAC applications, hospital beds, respiratory systems, process control, and similar applications which rely on accurate and reliable pressure monitoring.

Specifications and Features:

1. Interface I2C
2. Compatibility mikroBUS
3. Click board size M (42.9 x 25.4 mm)
4. Input Voltage 3.3V or 5VType Pressure Sensor
5. High measurement accuracy,
6. Low drift over temperature
7. Specially designed inlet ports for simplified use
8. Very linear measurement readings are available in a 12-bit format over the I2C interface, etc.
9. On-board modules MPXV7007DP, an integrated monolithic differential pressure sensor, from NXP; MCP3221, a 12bit D/A converter with I2C Interface, from Microchip

Package Includes:

1 x Mikroe DIFF PRESS CLICK

FS-IR02 Water Sensor Module, a corrosion-resistant probe is easily mounted and can handle high temperature and high pressure.

This is a photoelectric liquid level sensor that is operates using optical principles. The advantages of this are good sensitivity and no need for mechanical parts – meaning less calibration! The corrosion resistant probe is easily mounted and can handle high temperature an high pressure. The sensor is equipped with an interface adapter for compatibility with the DFRobot “Gravity” interface.

Features: 

1. Compact structure and small size
2. High precision of liquid level control
3. High reliability and long life
4. Easy to use

Package Includes:

1 x Photoelectric Water Level Sensor

This DN32 water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, the rotor rolls. Its speed changes with different rates of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in water dispensers or coffee machines.

We have a comprehensive range of water flow sensors in different diameters. Check them out to find the one that meets your need most.

Features:

1. Made of high-quality ABS and metal, it is solid, durable, and good performance, serve you for a long time.
2. With stainless steel bearing inside the impeller, supper wear-resistant.
3. The sealing ring adopts the structure under the upper and lower forces to never leak water.
4. A permanent magnet will never rust.
5. Prevent water ingress and never age.
6. Great for irrigation, chemical industry, waterworks, and so on.
7. Water flow sensor only, other accessories demo in the picture is not included!

Package Includes:

1 x DN32 Water Flow Sensor Flowmeter 3.5-12V 1.25” 1- 120L/Min