New Dual Process Limit Alarm Trip

Moore Industries' new ECA Limit Alarm Trip features a solid metal housing that provides an effective barrier against the unpredictable, harmful effects of RFI/EMI that can cause false trips in alarm instruments housed in plastic. The 4-wire (line-powered) ECA is the low-cost solution when alarm trip outputs are needed to indicate high or low process conditions. Compact and durable, it snaps quickly and securely onto standard G-type and Top Hat DIN-style rails.

Available models accept a current (4-20mA) or voltage (1-5V, 0-5A) input from field transmitters, transducers, and other process instruments. When the input falls outside of the user configurable limits, the ECA provides two contact closure outputs ideal for indicating high and/or low conditions via a bell, buzzer, light, or other annunciating device. The independently configurable dual alarms allow for any combination of high or low output and failsafe or non-failsafe trip operation.

Moore Industries, 16650 Schoenborn Street, Sepulveda, CA 91343. Tel: 818-894-7111; Fax: 818-891-2816.