Differential pressure switches and indicators
Clark Solutions’ Series 604 differential pressure switches and Series 699 differential pressure indicators & transmitters feature a ceramic fulcrum lever technology and are developed for a variety of specialized pressure sensing applications. The Series 604 differential pressure switches are designed for monitoring filter and fan pressures and are designed for storage temperatures from -40 to 185°F (-40 to +85°C). Designed for use with air and non-corrosive gases, they are also used to protect heating coils from overheating, for monitoring liquid level, laboratory and cleanroom pressures, fume hood and paint spray booth pressures, and other commercial and industrial pressure monitoring applications. The Series 699 differential pressure indicators and transmitters are designed for use with air and neutral gases and are available in three configurations and several pressure ranges, offering different levels of function and cost. Series 699 indicators/transmitters are generally used for measuring low differential pressures such as in air flow measurement, fan static pressures, and specialty room pressure measurements. They are designed to operate in storage temperatures from 14 to 158°F (10 to 70°C).
– Edited by CFE Media. See more Control Engineering process sensor and actuator products.