About Us

From Monitoring to Predicting — The Future of Smart Grids

PQSense Technology is formed by elites from Taiwan, U.S.A and China with their deep roots in electric power applications, and RFID sensing technology. PQSense Technology focuses on developing electric power temperature monitoring products, striving to push the best products into practice for Smart Grids around the world.
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Taiwan

China

Italy

Vietnam

Indonesia

Canada

Brazil

USA

The World’s Only Passive Temperature Monitoring Technology : Turning Disaster Prevention into Proactive Protection

Can you imagine a sensor reading and transmitting temperature data reliably — without electricity or batteries?

" Technological Breakthrough and Core Advantage "

PQSense has made this possible. We developed the world’s only passive, wireless temperature monitoring system that breaks through the limitations of traditional sensors requiring wiring and power. It enables companies to detect risks in hard-to-access environments and prevent disasters before they happen.
This technology was born from a real explosion in an electrical distribution panel. While assisting the company in finding a preventive solution, our team discovered that existing temperature monitoring systems were prone to interference, with high transmission errors, and failed to provide reliable early warnings. In response, PQSense embarked on developing its own system—starting with an RFID temperature chip—to create a battery-free, interference-resistant architecture that operates reliably in extreme environments.
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" Global Adoption and Industrial Trends​ "

Today, over 12,000 systems have been deployed worldwide across industries like power and manufacturing, helping PQSense expand from Taiwan to the global market. As preventive maintenance becomes an industrial trend, more factories are proactively deploying early detection solutions.
Looking ahead, PQSense aims to integrate AI and IoT technologies—merging temperature, voltage, and speed data—to predict anomalies before they occur. We are entering a new era of smart, proactive maintenance, shifting from passive monitoring to active prediction.

Performance Data

01 | Global System Deployment

Since its founding, PQSense has successfully deployed over 13,000 systems across diverse industrial and power environments.

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systems

02｜Global Presence

Our technology is now applied in 8 countries worldwide, continually expanding our reach in smart monitoring.

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countries

03｜Corporate Clients

We have partnered with over 800 enterprises, establishing PQSense as a trusted leader in predictive maintenance solutions.

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enterprises

PQSense Milestones

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2015
Founded
PQSense was established in response to an electrical panel explosion, initiating the team’s journey into sensor R&D.
2016
First-Generation Passive Temperature Monitoring System Completed
Centered around an RFID temperature chip, we developed the world’s first battery-free, wireless temperature monitoring system. After three years of R&D and losses, the first generation was commercialized.
2019
Second-Generation System Launched: Plug & Play
The system was modularized to enable real-time temperature feedback upon installation. Usability improved dramatically, opening doors to global expansion. To date, over 12,000 systems have been deployed globally.
2025
Handheld Inspection System Introduced
Designed for non-critical equipment and low-frequency inspections, this solution replaces manual infrared checks. Passive sensing is now available for routine inspections.
Future
RFID Sensing to Enable Multi-Parameter Integration
Beyond temperature, we plan to include parameters like pressure and humidity to build a cross-functional smart sensing system—driving predictive maintenance and Industry 4.0 data integration.
2015
Founded
PQSense was established in response to an electrical panel explosion, initiating the team’s journey into sensor R&D.
2016
～
2018
First-Generation Passive Temperature Monitoring System Completed
Centered around an RFID temperature chip, we developed the world’s first battery-free, wireless temperature monitoring system. After three years of R&D and losses, the first generation was commercialized.
2019
Second-Generation System Launched: Plug & Play
The system was modularized to enable real-time temperature feedback upon installation. Usability improved dramatically, opening doors to global expansion. To date, over 12,000 systems have been deployed globally.
2025
Handheld Inspection System Introduced
Designed for non-critical equipment and low-frequency inspections, this solution replaces manual infrared checks. Passive sensing is now available for routine inspections.
Future
RFID Sensing to Enable Multi-Parameter Integration
Beyond temperature, we plan to include parameters like pressure and humidity to build a cross-functional smart sensing system—driving predictive maintenance and Industry 4.0 data integration.

Your Monitoring Challenge, Our Customized Solution

Email us your use-case in simple description to schedule a personalized demo where we’ll showcase our RFID passive temperature monitoring system in action.

Our team will help select the perfect products for your specific needs and explore innovative applications you may not have considered.

Let's work together to develop a tailored monitoring solution that addresses your unique challenges.

Contact us