Pressure sensors are vital components in a wide range of applications, from industrial machinery to everyday consumer electronics. These sensors measure the force exerted by a fluid (liquid or gas) on a surface, converting it into an electrical signal that can be interpreted and used for monitoring, control, or safety purposes. This article provides a detailed overview of pressure sensors, their types, working principles, applications, and selection criteria.
Automotive Industry
Medical Devices
Industrial Automation
Aerospace
HVAC Systems
Consumer Electronics
Oil and Gas Industry
Marine Industry
Diffused Silicon Pressure Sensor
| Image | Model | Power supply | Output | Detection range | Nonlinear | Pressure Reference | Operating temperature |
|---|---|---|---|---|---|---|---|
 |
WPAK70 | 1.5mA | mV | -100kPa～0～10kPa…10MPa | ≤±0.3%FS | Gauge Pressure/Absolute Pressure/Sealed Gauge Pressure | -40℃～120℃ |
 |
WPAK69 | 1.5mA | mV | -100kPa～0～10kPa…10MPa | ≤±0.3%FS | Gauge Pressure/Absolute Pressure/Sealed Gauge Pressure | -40℃～120℃ |
 |
WPAK68 | 1.5mA | mV | -100kPa～0～10kPa…100MPa | ≤±0.3%FS | Gauge Pressure/Absolute Pressure/Sealed Gauge Pressure | -40℃～120℃ |
 |
WPAK67 | 1.5mA | mV | 0～10kPa…2.5MPa | ≤±0.3%FS | Differential Pressure | -40℃～120℃ |
 |
WPAK66 | 1.5mA or 10V | mV | 6MPa…60MPa | ≤±0.3%FS | Sealed Gauge Pressure | -40℃～120℃ |
 |
WPAK65 | 1.5mA or 10V | mV | -100kPa～0～10kPa…16MPa | ≤±0.3%FS | Gauge Pressure/Absolute Pressure/Sealed Gauge Pressure | -40℃～120℃ |
 |
WPAK64 | 1.5mA or 10V | mV | -100kPa～0～10kPa…25MPa | ≤±0.3%FS | Gauge Pressure/Absolute Pressure/Sealed Gauge Pressure | -40℃～120℃ |
 |
WPAK63J | 1.5mA | mV | -100kPa～0～10kPa…100MPa | ≤±0.3%FS | Gauge Pressure/Absolute Pressure/Sealed Gauge Pressure | -40℃～120℃ |
|
WPAK63 | 1.5mA or 10V | mV | -100kPa～0～10kPa…100MPa | ≤±0.3%FS | Gauge Pressure/Absolute Pressure/Sealed Gauge Pressure | -40℃～120℃ |
Ceramic Pressure Sensor
| Image | Model | Power supply | Output | Detection range | Nonlinear | Operating temperature |
|---|---|---|---|---|---|---|
 |
WPAH01 | 2-20V | mV | 0...200kPa...40MPa | ≤±0.3%FS | -40℃-125℃ |
Plastic Sealed Pressure Sensor
| Image | Model | Detection range | Test medium | Output | Maximum operating temperature range |
|---|---|---|---|---|---|
 |
WPAS12 | 15-115Kpa | Dry non-corrosive gas | Digital and analog signals | -40°~125° |
 |
WPAS02 | 10kPa～100kPa | Dry non-corrosive gas | Digital and analog signals | -20°~80° |
 |
WPAS01 | 10kPa～100kPa | Dry non-corrosive gas | Digital and analog signals | -40°~125° |
Diffused Silicon Pressure Transmitter
| Image | Model | Detection range | Output | Pressure Reference | Connection | Lead-out Method | Accuracy | Shell material |
|---|---|---|---|---|---|---|---|---|
 |
WPCK81 | 0～1m…5m…200mH₂O | 4-20mA, RS485 | Gauge Pressure | Various thread | Cable and other forms | ±0.5%FS(Range > 1m); ±1%FS（Range = 1m） | Stainless steel |
 |
WPCK62 | 0～35kPa…25MPa | 4-20mA (Optional) | Gauge Pressure/Absolute Pressure/Sealed Gauge Pressure | Various thread | Cable and other forms | ±0.5%FS | Stainless steel |
 |
WPCK08 (Explosion-proof) | 0-200mH₂O | 4-20mA, RS485 | Gauge Pressure | Various thread | Cable and other forms | ±0.5%FS | Stainless steel |
 |
WPCK07 | -100kPa～0～10kPa…100MPa | 4-20mA, 0.5-4.5V, 0-5V, 1-5V, 0-10V, 1-10V | Gauge Pressure/Absolute Pressure/Sealed Gauge Pressure | Various thread | Cable and other forms | ±0.5%FS | Stainless steel |
 |
WPCK05 | -100kPa～0～10kPa…100MPa | 0.5-4.5V, 0-5V, 1-5V, 0-10V, 1-10V | Gauge Pressure/Absolute Pressure/Sealed Gauge Pressure | Various thread | Cable and other forms | ±0.5%FS | Stainless steel |
 |
WPCK03 | -100kPa～0～10kPa…100MPa | I²C, 4-20mA, 0.5-4.5V and others | Gauge Pressure/Absolute Pressure/Sealed Gauge Pressure | Various thread | Cable and other forms | ±0.2%FS, ±0.5%FS (Can be customized) | Stainless steel |
Ceramic Pressure Transmitter
| Image | Model | Detection range | Output | Connection | Lead-out Method | Accuracy | Shell material |
|---|---|---|---|---|---|---|---|
 |
WPCH04 | 0-0.2MPa-……-40MPa | 0.5-4.5V (Customizable) | Various thread | Cable and other forms | 0.1%FS (Default) | Stainless steel |
 |
WPCH01 | 0.2-5MPa | 4-20mA, 0/1-5/10V, 0.5-4.5V (Customizable) | Various thread | Cable and other forms | 0.1%FS, 0.2%FS, 0.5%FS, 1.0%FS, 2.0%FS (Default), 5.0%FS | Stainless steel |
 |
WPBH01 | 2bar—400bar (Customizable) | Proportional voltage output, 0.5～4.5V (Customizable) | Various thread | Cable and other forms | 0.5%, 1%, 2% (Default), 3% | Stainless steel |
Glass Micro-Fusing Pressure Transmitter
| Image | Model | Detection range | Output | Connection | Lead-out Method | Accuracy | Shell material |
|---|---|---|---|---|---|---|---|
 |
WPCK89 | 0～100, 0～150, 0～250, 0～500 psig | Digital and analog signals | Various thread | Cable and other forms | ±1%FS | Stainless steel |
Winsen Pressure Sensor Application Case
Explore how our pressure sensors are applied across various industries, providing reliable and innovative solutions in real-world scenarios. Below are five application examples where our pressure sensors have been successfully implemented.
1. Pressure Sensors in Smart Irrigation Systems
Efficient water management is critical for modern agriculture, and pressure sensors play a key role in automating irrigation systems. By monitoring water pressure, our sensors ensure precise control of water distribution, reducing waste and enhancing crop yields. Discover how pressure sensors make smart irrigation smarter.
2. Pressure Sensors in Coffee Machines
Creating the perfect cup of coffee requires precision, and pressure is a crucial element in brewing. Our sensors help coffee machines maintain the optimal pressure levels needed for espresso extraction, ensuring consistency and quality in every cup. Learn how our pressure sensors contribute to making barista-quality coffee at home.
3. Ceramic Pressure Sensors in Electric Vehicle ABS Systems
Safety is paramount in electric vehicles, and our ceramic pressure sensors are a critical component in the ABS (Anti-lock Braking System) to ensure optimal braking performance. Their durability and accuracy under high-stress conditions make them ideal for the automotive industry. Discover how our sensors enhance safety in electric vehicles.
4. Ceramic Pressure Sensors in High-End Water Heaters
High-end water heaters require precise temperature and pressure control for both efficiency and user comfort. Our ceramic pressure sensors provide stable and reliable measurements, even under extreme temperatures, ensuring the best performance and safety. Explore how our sensors are improving modern water heater systems.
5. Pressure Sensors in Hydrogen-Powered Bicycles
Hydrogen-powered bicycles are at the forefront of eco-friendly transportation, and precise pressure monitoring is vital for safe and efficient hydrogen storage and delivery. Our sensors are specifically designed to monitor the pressure in hydrogen fuel systems, ensuring optimal performance and safety. Learn how we are contributing to the hydrogen-powered transportation revolution.
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