MD-PS002 150KPa Pressure Sensor Module | Compoden
MD-PS002 150KPa Pressure Sensor Module
The MD-PS002 is a compact pressure sensor module that measures gauge pressure up to 150 kPa (approx 21.7 PSI) using a high-accuracy piezoresistive transducer. It outputs a linear analog voltage proportional to the applied pressure, making it straightforward to integrate with microcontrollers and ADCs. This module is commonly used for air pressure monitoring, altitude measurement, and industrial control in non-corrosive gas environments.
Key Specifications
| Specification | Value |
|---|---|
| Pressure Range | 0 to 150 kPa (gauge) |
| Supply Voltage | 5V DC ±0.25V |
| Output Type | Analog 0.2–4.7V (ratiometric) |
| Accuracy | ±2.5% Full Scale Span |
| Operating Temperature | -40°C to +125°C |
| Response Time | <1 ms |
What You Can Build With This
- Digital tire pressure gauge with LCD readout
- DIY weather station barometer and altimeter
- HVAC duct pressure monitoring system
- Industrial process control for air flow and leak detection
Compatibility
The sensor operates on 5V logic and outputs a 0.2–4.7V analog signal, making it directly compatible with Arduino Uno, Mega, and any microcontroller having an ADC input. For 3.3V boards like Raspberry Pi or ESP8266, use an external ADC or a level shifter. It pairs well with data loggers, IoT platforms, and displays that accept analog voltage inputs.
Wiring Notes
Connect VCC to a regulated 5V supply, GND to common ground, and OUT to an analog input pin. Keep wiring short to minimise noise, and do not exceed the rated pressure or apply liquid or corrosive media. Use a pull-down resistor if the ADC requires a known impedance, though the module includes an internal output driver.
Why Buy from Compoden
Every component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.
Is this compatible with Arduino?
Yes, it outputs a 0.2–4.7V analog signal compatible with any 5V Arduino board's ADC input, like Uno, Mega, or Nano.
What is the maximum pressure it can safely measure?
The sensor is rated for 0–150 kPa gauge pressure. Exceeding 200 kPa may permanently damage the sensing element.
Can I use this sensor to measure liquid pressure?
No, the sensor is designed for clean, dry, non-corrosive gases only. Exposure to liquids or aggressive chemicals can corrode the diaphragm.
📦 Free Setup Handoff Document Included
Every Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items