Portable O2 Analyzer GPR-1200 for Gas Purity Monitoring


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The GPR-1200, from Process Sensing Technologies (PST), is a portable analyzer designed for applications where trace oxygen or gas purity must be controlled at defined measurement points using advanced high accuracy instruments.

The GPR-1200 incorporates an advanced electrochemical sensor specific to oxygen along with state-of-the art digital electronics designed to give years of reliable precise oxygen measurements in a variety of industrial oxygen applications. More importantly, it has been constructed as intrinsically safe in accordance with ATEX Directives 94/9/CE for use in hazardous areas.
The GPR-1200 boasts an advanced feature that sets it apart from other oxygen analyzers in the market - a 4-way valve that traps a gas sample in the sensor. This technology allows for faster oxygen measurement when moving from point to point in a process, and protects trace oxygen sensors from premature depletion due to exposure to ambient oxygen levels, resulting in increased lifespan.
The GPR-1200 Compact Portable Trace Oxygen Analyzer offers a range of features that make it an economical solution for customers. Its measurement ranges from 0-10 ppm up to 0-25% O2, with an accuracy of better than 2% of range. The sensor has a lifespan of up to 24-32 months in normal use, providing customers with extended durability and low cost of ownership.
In addition, the GPR-1200 offers up to 30 days of battery life, 0-1V output and can be configured with sensors suitable for gases with CO2 or H2 background and a sample pump for low pressure applications. Customers can also opt for the XLT sensor options for CO2 backgrounds, making it ideal for applications in various industries.
The GPR-1200 is encased in a rugged industrial enclosure, providing protection against harsh environments and ensuring reliable performance. It is the ultimate solution for applications where fast, accurate, and reliable oxygen measurements are essential, such as in food and beverage, pharmaceutical, and petrochemical industries.
With its innovative features and advanced technology, the GPR-1200 offers an economical solution for customers looking for faster oxygen measurements and extended sensor lifespan.

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