
Gas Sensing Represents:
Aeroqual, ECO Sensors, KWJ Engineering, ATI, Thermo Fisher Scientific, Morphix Technologies, Honeywell, Intermountain Specialty Gases, RKI Instruments, Bosean, ACD, Teledyne Technologies, and 2.B Tech.
Gas Sensing About Information
Who we are:
Gas-Sensing.com was originally founded by Mark Bosma and Joel Leusink, to fill the needs of customers that went beyond just ozone monitoring. This quickly turned into a larger vision, expanding to online sales and a wider audience.
What we sell:
Currently, our product offerings include portable monitors, fixed-mount monitors, replacement sensors, accessories and more.
Partnership:
Gas-Sensing.com is in partnership with Oxidation Technologies, LLC. For information on ozone systems and ozone application information view their web page.

KWJ Engineering
KWJ Engineering is a leading innovator in gas sensing technology, specializing in the design and manufacture of high-performance gas sensors and detection systems. With decades of expertise in electrochemical, MEMS, and solid-state sensor technologies, they provide advanced solutions for industrial, environmental, medical, and consumer applications. Their commitment to innovation and precision has made them a trusted partner for businesses requiring accurate and reliable gas detection.
Their mission is to develop cutting-edge gas sensor technology that enhances safety, efficiency, and environmental sustainability while meeting the evolving needs of industries worldwide.
Solutions:
KWJ Engineering designs and manufactures a comprehensive range of gas detection products, offering both standard and custom solutions to meet unique application requirements. Their advanced sensor technology provides real-time monitoring of hazardous gases, ensuring safety and compliance in various industries, from industrial facilities to personal air quality monitoring devices.
Their Products
KWJ Engineering offers a diverse portfolio of gas sensing solutions, including:
– Electrochemical Gas Sensors – High-sensitivity sensors designed for detecting toxic and combustible gases with precision.
– MEMS Gas Sensors – Ultra-compact sensors using microelectromechanical systems (MEMS) technology for low-power, high-performance gas detection.
– Solid-State Sensors – Durable and long-lasting sensors ideal for continuous gas monitoring in industrial and environmental applications.
– OEM Gas Sensor Modules – Customizable sensor solutions for seamless integration into existing products and systems.
– Personal & Industrial Gas Monitors – Portable and fixed detection devices designed for workplace and environmental safety.
Product Spotlights
Pocket H2S Model 300



Sparrow




Sparrow, brought to you by KWJ Engineering by EcoSensors


The Sparrow is a small, lightweight, portable Carbon Monoxide Sensor that was created for 24/7 usage. Whether you keep it on the (included) keychain, or attach it to your phone, Sparrow’s miniature design allows it to be constantly on you.
Conclusion
Why Choose KWJ Engineering?
KWJ Engineering continues to push the boundaries of gas sensing technology, providing industries with smarter, safer, and more efficient solutions for detecting hazardous gases.
– Cutting-Edge Technology – Their expertise in electrochemical and MEMS gas sensors ensures industry-leading accuracy and performance.
– Customizable Solutions – They provide tailored sensor designs to meet specific application needs.
– Energy Efficiency – Their low-power sensor technology is ideal for battery-operated and portable devices.
– Industry-Leading Expertise – With decades of experience in gas detection, they are pioneers in sensor innovation.
– Reliable Performance – Their sensors and monitors are designed for precision, durability, and long-term stability.
Discover how KWJ Engineering can enhance your gas detection and monitoring capabilities today.


