Limit Alarm Trips offer 20-bit input resolution.
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Press Release Summary:
SPA² Current/Voltage and RTD/Thermocouple Limit Alarm Trips provide on/off control, warn of trouble, and enable emergency shutdown. Units offer 2 or 4 independent and individually configurable alarm relay outputs as well as user-selectable high/low limit. Using on-board controls or PC Configuration Software, each alarm trip relay may be programmed as high/low limit process alarm, rate-of-change alarm, input fault alarm, or self-diagnostic alarm.
Original Press Release:
New Features and Functions Added to Industry-Standard Limit Alarm Trip
NORTH HILLS, CALIF.-Moore Industries' SPA² Programmable Current/Voltage and RTD/Thermocouple Limit Alarm Trips provide on/off control, warn of trouble and provide for emergency shutdown by sending up to four relay outputs when a monitored process signal falls outside of a user-selectable high and/or low limit.
Available SPA² models accept input signals from transmitters, temperature sensors, resistance and potentiometer devices, and direct millivolt sources. They provide two or four independent and individually-configurable alarm relay outputs. Using on-board controls or the company's free PC Configuration Software, each individual alarm trip relay may be programmed as a high or low limit process alarm, rate-of-change alarm, input fault alarm or self-diagnostic alarm.
The SPA² features industry-best 20-bit input resolution; long-term stability (5 years); and a metal, RFI resistant DIN-mount housing. A large, 5-digit process and status readout shows the process variable, the output or toggles between the two in selectable engineering units.
When an alarm trip and transmitter are needed at the same location, the SPA² can provide a single solution and reduce costs and installation time. The SPA² provides a proportional and isolated analog retransmission of the input signal that can be sent to remote monitoring and control devices like a DCS, PLC, PC, indicator or data recorder.
For more information, contact Moore Industries-International, Inc., 16650 Schoenborn St., North Hills, CA 91343, U.S.A.; Telephone: (818) 894-7111; FAX: (818) 891-2816; E-mail: info@miinet.com: Web Site: www.miinet.com
