Gas Sensing is proud to announce the addition of BOSEAN portable and fixed ozone detectors to our product offering. Designed for reliability, accuracy, and affordability, these instruments provide dependable ozone and multi gas monitoring across a wide range of environments.
Whether you need a compact personal monitor for daily use or a fixed detector for continuous facility monitoring, the BOSEAN lineup delivers practical solutions that prioritize safety and performance.
BOSEAN BH-90A Portable Ozone Detector
The BH 90A is a powerful yet economical handheld ozone detector built for portability and extended use. Its larger capacity battery allows for longer operation between charges, making it ideal for field technicians, maintenance teams, and environmental monitoring applications.
A bright, enlarged LCD screen clearly displays ozone concentrations in real time, ensuring readings are easy to interpret in various lighting conditions. The anti slip, explosion proof housing enhances durability while supporting use in demanding industrial environments. With a typical two year service life, the BH 90A offers dependable long term performance for routine ozone monitoring.
This detector is well suited for water treatment facilities, ozone generator rooms, laboratories, and other areas where portable ozone verification is required.
BOSEAN BH-4S Portable 4-in-1 Gas Detector
For applications requiring multi gas detection, the BH 4S provides advanced monitoring in a compact handheld unit. Powered by a 32 bit microprocessor and equipped with industrial grade sensors, it simultaneously measures carbon monoxide, oxygen, hydrogen sulfide, and methane.
The 2.4 inch high resolution display presents clear gas concentration data, while multiple alarm methods including visual, audible, and vibration alerts ensure users are immediately notified of hazardous conditions. Its rugged enclosure is explosion proof and resistant to fire, water, and dust, supporting reliable operation in harsh environments.
With USB data transmission capability and real time curve display, the BH 4S is an excellent solution for confined space entry, industrial maintenance, and safety compliance programs.
BOSEAN BH-60 Fixed Ozone Detector
For continuous area monitoring, the BH 60 fixed ozone detector provides dependable stationary protection. Designed for wall mounted installation, this monitor continuously measures ambient ozone concentrations and displays readings directly on the unit.
When ozone levels approach unsafe thresholds, the BH 60 activates both visual and audible alarms, allowing personnel to respond quickly and implement corrective action. Its rapid response time, measurement stability, and explosion proof housing make it a strong choice for ozone generator rooms, production areas, and industrial processing facilities.
By installing a fixed ozone monitor, facilities gain continuous oversight and an added layer of safety assurance.
Choosing the Right Detector for Your Application
Selecting the appropriate ozone detection solution depends on how and where it will be used:
- Portable ozone verification and spot checking: BH 90A
- Multi gas monitoring in confined or industrial spaces: BH 4S
- Continuous area ozone monitoring: BH 60
At Gas Sensing, our goal is to provide practical, cost effective gas detection solutions that enhance workplace safety and regulatory compliance. The BOSEAN ozone detection line reflects that commitment by offering reliable performance across portable and fixed applications.
If you are evaluating ozone monitoring options for your facility, our team can help you determine which detector best fits your operational and safety requirements.







