DC 3.3V/5V Pressure Sensor Module 0–40KPa for Arduino
DC 3.3V/5V Pressure Sensor Module 0–40KPa for Arduino
DC 3.3V/5V Pressure Sensor Module – 0–40KPa Range for Arduino Liquid & Water Level Control
This compact digital pressure sensor module is engineered for makers, hobbyists, and engineers who need reliable liquid and water level monitoring in their Arduino or microcontroller projects. Operating on both 3.3V and 5V power supplies, it offers broad compatibility with popular development boards. With a 0–40KPa measurement range and a 2.5mm soft tube connector, setup is quick and straightforward — no soldering of tubing required.
Key Features
- Dual Voltage Support: Works with both 3.3V and 5V systems — ideal for Arduino, ESP32, Raspberry Pi, and similar platforms.
- 0–40KPa Measurement Range: Accurately monitors liquid pressure levels for a wide range of low-pressure applications.
- Digital Output: Delivers clean digital signal output for easy integration with microcontroller projects.
- 2.5mm Soft Tube Connection: Compatible with standard 2.5mm soft tubing for simple, tool-free installation.
- Metal Construction: Durable metal body ensures long-lasting performance in humid or wet environments.
- Compact & Lightweight: Small form factor fits neatly into enclosures, prototyping boards, and embedded systems.
- Ultrasonic Sensor Theory: Utilises advanced sensing principles for accurate, stable readings.
- Wide Application: Suitable for water level detection, liquid flow monitoring, irrigation systems, aquariums, and DIY automation.
Specifications
- Operating Voltage: DC 3.3V / 5V
- Pressure Range: 0–40KPa
- Output Type: Digital Sensor
- Tube Connector: 2.5mm Soft Tube
- Material: Metal
- High-Concern Chemicals: None
- Country of Origin: Made in China
What's in the Box
- 1 × DC 3.3V/5V Pressure Sensor Module
Perfect For
Whether you're building a smart irrigation controller, a liquid level alarm, an aquarium monitor, or any custom Arduino-based automation project, this pressure sensor module gives you the precise data you need. Its plug-and-play soft tube connection and dual-voltage support make it one of the most versatile sensors in any maker's toolkit.
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Frequently Asked Questions
Q: Is this pressure sensor module compatible with Arduino and other microcontrollers?
A: Yes. The DC 3.3V/5V pressure sensor module is fully compatible with Arduino, ESP8266, ESP32, Raspberry Pi, and most popular microcontroller platforms. Its dual-voltage input and digital output make integration simple and straightforward.
Q: What size tubing does this pressure sensor use?
A: This module connects to standard 2.5mm soft tubing, which is widely available and easy to fit without any special tools, making it ideal for water level and liquid monitoring setups.
Q: What applications is this pressure sensor module best suited for?
A: The 0–40KPa digital pressure sensor is well suited for liquid water level detection, irrigation automation, aquarium monitoring, fluid flow systems, and a wide range of DIY Arduino-based projects requiring accurate low-pressure measurement.
Q: Does this module provide analog or digital output?
A: This module provides a digital output signal, making it easy to read directly with a microcontroller GPIO pin without the need for an analog-to-digital converter.