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CQRobotContact Water/Liquid Level Sensor Compatible with Raspberry Pi/Arduino. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc.

CQRobotContact Water/Liquid Level Sensor Compatible with Raspberry Pi/Arduino. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc.

Q: can this be mounted to the lid of a bucket and read the water levels inside as they go down? or is this basically a contact switch that detects liquid

It's just a liquid contact switch.

Q: Is there a Fritzing (or other schematic app) component that I can download for this product?

Hello , For specific product descriptions, you can log in to our official link address to view, hope it will be helpful to you, if you have any questions, please contact me in time, thank you! Wiki: http://www.cqrobot.wiki/index.php/Liquid_Level_Sensor

Q: What is vin vs in for the breakout board? which pin varies when in contact with water? i assuming one connects to the 5v and other varies voltage?

Hi! It is recommended that you refer to the technical information of this product (Wiki: http://www.cqrobot.wiki/index.php/Contact_Water/Liquid_Level_Sensor_SKU:_CQRSENYW002). If you have any questions, please feel free to contact us!

Product ID: 167946638

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Details

Brand
CQRobot
Item dimensions L x W x H
8.27 x 1.42 x
Material
Polycarbonate
Item Weight
0.05 Kilograms
Style
Single Point

⚡Low power consumption

💧High sensitivity liquid detection

🔧Multi-orientation mounting

Frequently Bought Together

CQRobot Contact Water/Liquid Level Sensor Compatible with Raspberry Pi/Arduino. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc.

CQRobot TDS (Total Dissolved Solids) Meter Sensor Compatible with Raspberry Pi/Arduino Board. for Liquid Quality Analysis Teaching, Scientific Research, Laboratory, Online Analysis, etc.

PH Sensor for Arduino, PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC, PH Sensor UNO, PH Sensor Arduino Kit, PH Sensor Raspberry Pi Kit, by HQ&LP

Description

💧 Stay ahead of the curve with smart, precise liquid level sensing!

ROBUST DURABILITY - Corrosion, high temperature, and pressure resistant for reliable outdoor use.
FLEXIBLE INSTALLATION - Compact probe supports vertical, horizontal, diagonal placements to fit any setup.
PLUG PLAY COMPATIBILITY - Seamlessly integrates with Raspberry Pi and Arduino for smart automation.
PRECISION OPTICAL SENSING - Photoelectric sensor ensures accurate water level detection without mechanical wear.
CUSTOMIZABLE OUTPUT VOLTAGE - DIP switch toggles signal output between 3.3V and 5V to match your system.

The CQRobot Contact Water/Liquid Level Sensor is a compact, photoelectric sensor designed for precise liquid level detection. Compatible with Raspberry Pi and Arduino, it features corrosion resistance, low power consumption, and flexible mounting options, making it ideal for automated irrigation, aquariums, and agricultural applications.

Specifications

Manufacturer	CQRobot
Part Number	CQRSENYW002
Item Weight	1.76 ounces
Product Dimensions	8.27 x 1.42 x 2.8 inches
Country of Origin	China
Item model number	CQRSENYW002
Size	Contact
Style	Contact Liquid Level Sensor
Material	silicone, pc
Item Package Quantity	1
Special Features	Portable
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

can this be mounted to the lid of a bucket and read the water levels inside as they go down? or is this basically a contact switch that detects liquid

Can I purchase just the board with the 3-wire connector somewhere?

Is there a Fritzing (or other schematic app) component that I can download for this product?

What is vin vs in for the breakout board? which pin varies when in contact with water? i assuming one connects to the 5v and other varies voltage?

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152 K

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TrustScore 4.5 | 7,300+ reviews