The One Series electronic switch platform can be used for monitoring critical pressure and temperature thresholds for alarming, shutdown and redundant control. The electronic switch can be utilized with either AC or DC powered circuits. The AC power module provides 115 VAC input/output through an integral AC power supply, and enables users to connect AC power and loads directly to the One Series. A digital display provides real time indication of process variable and a means for operator field adjustment of set point and dead band. The product communicates its health and the state of switch remotely. If analog trending data is needed, an optional 4 to 20 mA output can be added. The electronic switch is approved for use in Class I, Division 2 hazardous locations by UL for US and Cana-dian installations. Ruggedness, wide media compatibility and several mounting options combine to make the device ideal for critical alarm and shutdown applications in harsh environments.
United Electric Controls
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Further information cpp-274
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