Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Measurement Range | 0-40 kPa |
| Operating Voltage | 3.3V - 5V DC |
| Output Signal | Analog Voltage |
| Accuracy | ±1.5% FS |
| Medium Compatibility | Water, Non-corrosive Liquids |
| Operating Temperature | -20°C to +85°C |
| Interface Type | 3-Pin Header |
| Material | Stainless Steel Diaphragm |
| Response Time | < 1ms |
| Application | Tank Level, Depth Measurement |
Anonymous
Mar 26, 2026
Rating: 4/5
Good accuracy for the price
I tested this against a calibrated gauge and it was within the specified tolerance. Great value for hobbyist projects involving liquid depth.
Anonymous
Mar 24, 2026
Rating: 4/5
Solid performance
Works well for fresh water applications. I haven't tested it with chemicals, but for plain water level sensing, it is excellent.
Anonymous
Mar 22, 2026
Rating: 5/5
Reliable and compact
Small form factor made it easy to integrate into my tight enclosure. No leaks after two weeks of continuous submersion testing.
Anonymous
Mar 16, 2026
Rating: 5/5
Perfect for my aquarium project
This sensor works flawlessly for monitoring water levels in my custom aquarium setup. The analog output is stable and easy to read with an Arduino.
Anonymous
Mar 07, 2026
Rating: 5/5
Easy to interface
Documentation could be better, but the pinout is standard. Got it working with a Raspberry Pi ADC in under an hour.
Anonymous
Mar 01, 2026
Rating: 5/5
Great for student projects
We bought ten of these for our robotics competition. All units performed consistently. Highly recommended for educational use.
Q: Can I use this for measuring fuel levels?
A: This sensor is optimized for water and non-corrosive liquids. We cannot guarantee compatibility or safety with flammable fuels or aggressive solvents.
Q: Does this module come with waterproof cabling?
A: The module itself is designed for contact with liquids, but the header pins are not waterproof. You should apply conformal coating or use a waterproof enclosure for the connections.
Q: Is a separate library required for Arduino?
A: No specific library is needed. Since it outputs an analog voltage, you can simply use the standard analogRead() function in the Arduino IDE.
Q: Can this sensor measure saltwater levels?
A: While it can physically measure saltwater, prolonged exposure may cause corrosion on non-stainless parts. We recommend rinsing with fresh water after use or using a protective barrier for long-term marine applications.
Q: What is the maximum depth this 40kPa sensor can measure?
A: 40 kPa corresponds to approximately 4 meters (about 13 feet) of water column depth. Please ensure your application does not exceed this pressure limit.
Ruitai Dental Korean Implant System Package
$3,980.00
Dental Implant Package - Full Mouth Zirconia Crowns by Dilic for Missing Teeth Replacement
$10.00
Adjustable Over-Toilet Storage Rack for Bathroom Floor Standing Space Saving Organizer
$147.20
Flake Soy Wax & White Bees Wax Pellets – DIY Cup Candle Making Kit with Strawberry Scented Mold and Raw Materials
$5.34
Manufacturer Supply FF High-Speed Dispersing Kettle - Stainless Steel Reactor for Paint, Ink, and Chemical Mixing Equipment
$9,104.80
Mia Bouncy Sketch Blending Cotton Sponge Ball Paper Stump Water-Absorbent Sponge New Art Tool Washable Magic Cotton for Students
$4.80
Yucheng 1606 Fast-Drying Acrylic Adhesive - Odorless, Non-Whitening Glue for Acrylic Bonding
$21.20
Magnetic Storage Shelf Cute Building Block Magnetic Organizer Box Refrigerator Decorative Sticker Cling Film Holder Wall-Mounted Fridge Magnet
$3.80
Commercial Countertop Fried Chicken Warmer Cabinet Hamburger Egg Tart Heating Constant Temperature Box Multi-Function Insulated Display Case for Fried Foods
$620.00
Rectangular Silicone Mold for DIY Handmade Soap
$16.80
Leqin 495 Super Glue - 20g Transparent Fast-Drying Adhesive for Hard Plastics, Metal, Wood, PVC, and Rubber
$25.84
New Chinese Style Zen Calligraphy Felt Mat, Non-Slip Desk Pad for Traditional Writing Tools
$16.50
LB-8001 Inline Water Sampler - Mixed Water Sample Retention Instrument
$10,312.16
Mont Marte Children's Paint Brush Set - Toddler Tempera and Watercolor Brushes, Beginner Fan Brushes, Graffiti Tools
$7.00
Alumina Hollow Sphere Bricks, Castables, High-Temperature Mullite Bricks, High-Alumina Lightweight Insulating Bricks
$124.53
Natural Crystal Lemon Yellow Azeztulite Round Beads for DIY Jewelry Making, Bracelets, and Necklaces
$0.74
Fast Stair-Climbing Folding Hand Truck, Portable Shopping Cart for Groceries and Luggage
$304.08
Yonghe Hair Transplant: Shaved Method for Large-Area Top Density Enhancement - Unlimited Grafts by Director Team
$19,800.00
Long Rectangular Self-Watering White Planter for Narrow Window Sills and Balconies
$12.90
![[In Stock] Maihe BOXFUN Rilakkuma Watch Blind Box - Gulu Gulu Moment Series Wristwatch, Gift for Girls](https://www.gosteppe.com/cache/small/product/269930/legacy-main-81bb51a69f43ed5a98182a06.png)
[In Stock] Maihe BOXFUN Rilakkuma Watch Blind Box - Gulu Gulu Moment Series Wristwatch, Gift for Girls
$29.00
6-Cavity Tulip Flower Handmade Soap Mold - DIY Silicone Mold for Soap and Baking
$11.87
TILTA Video Transmission Heat Sink Cooling Fan Compatible with DJI Transmission
$298.75
CNC External Thread Tool Holder SER2020K16/2525M16, 22 Positive/Negative External Turning Lathe Bar
$15.92
Drive Board JINT-E1C for ABB ACS850 Inverter
$4,100.00
Retainer Storage Case - Portable Magnetic Box for Invisalign, Dentures, and Children's Braces
$17.80
High-Quality Natural Wood Pencils - Non-Toxic HB and 2B for Grades 1-2 Writing, Exams, Drawing, and Sketching
$4.02
Wen Zhengming Small Regular Script 'Caotang Shizhi, Xue Fu, Yue Fu' Close-Up Tracing Cards Calligraphy Copybook
$10.00
Inverter Power Board SINT4610C
$3,072.00
Freestanding Bathroom Toilet Storage Rack, Multi-Tier Organizer for Above-Toilet Space
$92.80
VP39-2/J30-18 Transmission Bearing Size 30X62X20 Original Japan Import
$402.00
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.webp)
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
