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Description

Product information "DFRobot SEN0257, Analogue water pressure sensor Gravity, 0-1.6 Mpa, G1/4 thread, IP68, 5V"

Analogue water pressure sensor Gravity
The key features of Gravity's analogue water pressure sensor are its ability to detect water pressure in different environments and support a linear voltage output of 0.5 to 4.5 V. Ideal for smart water control systems and IoT applications.

Features at a glance
  • Supports water pressure detection in residential environments such as homes, gardens and farms
  • Enables water pressure detection in outdoor environments such as rivers, lakes and the sea
  • Provides support for pressure detection in tanks and level detection in specific liquids.
  • Utilises DFRobot Gravity 3-pin interface
  • Supports standard 5V input voltage and 0.5 to 4.5V linear output voltage
  • Compatible with multiple Arduino controllers
  • Can be connected directly to an Arduino board with DFRobot Gravity IO Expansion Shield, no wiring required
  • Can be integrated with other sensors to build smart water control systems
  • Serves as a diagnostic tool for detecting water presence and water pressure
  • Applications include smart home systems, Internet of Things (IoT) and device detection
Technical specifications
  • Medium: Liquid/gas without corrosion
  • Wiring: Gravity 3-pin (signal VCC-GND)
  • Pressure measuring range: 0~1.6 Mpa
  • Input voltage: +5 VDC
  • Output voltage: 0.5~4.5 V
  • Measurement accuracy: 0.5%~1%FS (0.5%, 0~55°C)
  • Thread: G1/4
  • Adapter: G1/2 to G1/4
  • Water resistance level: IP68
  • Operating temperature: -20~85°C
  • Response time: <2.0 ms
  • Quiescent current: 2.8 mA
  • Normal operating pressure: ≤2.0 Mpa
  • Damage pressure: ≥3.0Mpa
  • Service life: 10 000 000 cycles
Other data
  • Often used in conjunction with a DFRobot Gravity IO Expansion Shield for easy plug-and-play with Arduino boards
Scope of delivery
  • 1x Gravity analogue water pressure sensor
  • 1x G1/2 to G1/4 connector (assembled)
Notes
  • Please check the fluid sensor compatibility guide before installation to make the best choice for your application.
Development resources

Properties

Zolltarifnummer: 90261029
Brand: DFRobot
Country of Origin: China
EAN: 6959420912940
Gross Weight (kg): 0.113
Manufacturer ID: SEN0257
Product ID: SEN0257

Manufacturer

DFRobot

DFRobot – Innovative Electronics and Robotics Solutions

DFRobot is a leading provider of electronics and robotics products, specializing in the development of user-friendly tools and platforms for education, research, and prototyping. The brand inspires engineers, students, and makers to create innovative projects and drive technological advancements.

DFRobot’s product lineup includes microcontrollers, sensors, motor drivers, robotic platforms, and kits for various applications. The Gravity series, a modular platform for easy electronics projects, and specialized STEM education kits are particularly popular, aiming to promote learning in science, technology, engineering, and mathematics.

DFRobot emphasizes open-source technology, offering comprehensive documentation, tutorials, and community support to help users get started with electronics and robotics projects. The products are compatible with popular platforms like Arduino, Raspberry Pi, and Micro:bit, enhancing flexibility and versatility.

With a strong focus on innovation, education, and usability, DFRobot has established itself as a leading provider in electronics and robotics development. The brand offers solutions suitable for both beginners and advanced developers, fostering creative thinking and problem-solving skills.

Manufacturer and safety information

Manufacturer information
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
info@berrybase.de

WEEE number: 20453810

Person responsible for the EU
See manufacturer information

Safety instructions
  • Only operate the sensor with the specified operating voltage to avoid damage and danger.
  • Avoid contact with water unless the product is expressly labelled as waterproof or watertight.
  • Protect the sensor from mechanical impacts such as knocks or bumps.
  • Do not open, modify or disassemble without authorisation, as this may impair the function and cause hazards.
  • Connection should only be carried out by qualified personnel to prevent incorrect wiring.
  • Ensure that the sensor is suitable for the measured pressure ranges to avoid overloading.
  • Remove the sensor from the system if it is defective to prevent consequential damage.
  • Disconnect the electrical connections before disposal and treat the device as electronic waste in accordance with the applicable disposal regulations.
  • Properly recycle packaging materials to minimise environmental impact.
  • Do not dispose of improperly, e.g. in household waste.

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