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| Environmental Instruments |
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Vaisala Temperature/Relative
Humidity
Sensors
The Temperature/Relative Humidity Sensors are designed for tighter cleanroom ranges The wall-mounted HMW60/70 Humidity and Temperature Transmitters are used for high sensitive cleanroom monitoring applications where accurate and stable measurement of humidity and temperature is required. These sensors are spanned with a special range and accuracy, specifically for Lighthouse. |
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Air Velocity
Laminar flow cleanrooms operate on the principle of moving air forces contaminants to move in a desired direction. Non-Laminar flow cleanrooms operate on the dilution principle. Monitoring the air velocity at HEPA or ULPA filter faces, workstations or exhaust locations can help maintain the proper conditions to guaranty proper dilution or laminar flow |
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Differential Pressure Sensor
The Lighthouse Differential Pressure Sensor is a low-cost solution for remote monitoring of differential pressure. This sensor can be placed in close proximity to air handling equipment to provide a real-time view of pressure differential. It can sense pressure differential in a room, minienvironment or at a tool location. The Differential Pressure Sensor is available in both a frequency and 4 - 20 mA output version, making it compatible with virtually any interface system. |
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