Vaisala GMP252 Carbon Dioxide Probe
Features
- Measurement range of 0-10,000ppm CO2
- Intelligent, standalone probe with RS-485 Modbus output
- Full temperature and pressure compensation
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
Overview
The Vaisala GMP252 Carbon Dioxide Probe is an intelligent, stand-alone probe for measuring CO2 in agriculture, refrigeration, greenhouses and demanding HVAC applications. It is suitable for harsh and humid CO2 measurement environments where stable and accurate ppm-level CO2 measurements are needed.
Design
The GMP252 is based on Vaisala’s unique, second-generation CARBOCAP technology that enables exceptional stability. A new type of infrared (IR) light source is used instead of the traditional incandescent light bulb, which extends the lifetime of the GMP252.
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[caption id="attachment_39162" align="aligncenter" width="940"] Barge electrofishing by state and federal employees prior to habitat restoration on Wiscoy Creek which is a tributary to the Genesee River. (Credit Thomas Hoffman)[/caption] 
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