The low-pressure switching (LPS) monitor measures positive and negative pressure while preventing unnecessary shutdowns. The monitor utilizes two independently set switch points for alarm warning and/or shutdown. An LED display indicates when the sensed pressure limit is exceeded and signals an alarm. The adjustable time delay prevents false alarms. Features of the LPS monitor include a power requirement of 12-24 VAC/VDC, 4-20 mA, or 0-10 VDC analog output and compliance with UL 508 and CE EN 61326 EMI requirements. The monitor's analog circuit design eliminates potential microprocessor software problems, states the manufacturer.

Precision Sensors Div., United Electric Controls, 500 Seemans Lane, Milford, CT 06460; 203-877-2795; 203-877-8752 (fax);

eProduct #187