10-Pack Air Pressure Water Level Sensor Modules 5K ADC
10-Pack Air Pressure Water Level Sensor Modules 5K ADC
10-Pack Air Pressure & Water Level Sensor Modules – 5K Resistor Bridge with ADC Chip
Get precise, reliable readings for air pressure and water level monitoring with this set of 10 compact sensor modules from HpLive. Each module features a built-in analog-to-digital sampling chip and a 5K resistor bridge, delivering stable, accurate output across a wide range of hobbyist and professional applications. Made in Mainland China.
Key Features
- Accurate Measurement: Reads air pressure and water levels within a 0–40 KPa range using an integrated ADC (analog-to-digital conversion) chip for precise, consistent output.
- Flexible Connectivity: Designed to connect seamlessly with a 2.5mm flexible hose, allowing easy integration into a variety of systems — from automated watering setups to pressure monitoring arrays.
- Wide Power Supply Range: Operates on 3.3V to 5V, making it compatible with Arduino, Raspberry Pi, and most microcontroller platforms right out of the box.
- Compact PCB Design: At just 19×18mm with a 2mm mounting hole, each module fits into tight enclosures and small devices without sacrificing performance.
- Durable 5K Resistor Bridge: The high-quality resistor bridge ensures long-term stability and consistent accuracy across repeated measurements.
- Pack of 10: Stock up for multiple projects, replacements, or large-scale installations — excellent value per unit.
Specifications
| Part Name | Pressure Sensor Module |
| Material | PCB |
| Size | 19 × 18 mm (2mm mounting hole) |
| Color | Red |
| Power Supply | 3.3V – 5V |
| Pressure Range | 0 – 40 KPa |
| Resistor Bridge | 5K |
| Compatible Hose Size | 2.5mm flexible hose |
| Quantity | 10 modules per pack |
| Battery Required | No |
| Country of Origin | Made in Mainland China |
Package Contents
- 10 × Air Pressure / Water Level Sensor Modules
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Frequently Asked Questions
Q: What pressure range do these water level sensor modules support?
A: Each module measures air pressure and water levels within a range of 0–40 KPa, making them suitable for a wide variety of liquid level detection and low-pressure monitoring applications.
Q: Are these sensor modules compatible with Arduino and Raspberry Pi?
A: Yes. With a power supply range of 3.3V to 5V, these modules are fully compatible with Arduino, Raspberry Pi, ESP32, and most other popular microcontroller and development board platforms.
Q: What hose size do I need to connect to these sensor modules?
A: The modules are designed to connect with a 2.5mm diameter flexible hose. Make sure your tubing matches this diameter for a secure, leak-free connection.
Q: Why buy a 10-pack instead of individual units?
A: The 10-pack offers excellent value for prototyping, classroom projects, or multi-node installations where several sensors are needed simultaneously. Having spares on hand also ensures uninterrupted project continuity.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.