Measuring Pressure in Cleanrooms

Cleanroom integrity depends on three parameters - pressure, temperature and humidity. Pressure is perhaps the most important for cleanroom safety, it is the differential pressure that is measured between the cleanroom and the external atmosphere. The differential pressure is often low, often below 0.5 millibar (0.2 inch water).

Critical pressure measurements require accurate, reliable pressure sensors. The Protran PR3202 is designed for low level pressure measurement in all type of cleanroom, including those classed as hazardous areas. Fully temperature compensated and EMC protected, these pressure transmitters combine precise pressure measurement with the robustness required for the harshest environments.

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