Something happens and you need to know. A limit alarm trip can trigger the response needed to maintain normal, and safe, operations.
The Moore Industries SPA2 Programmable Limit Alarm Trips are excellent alarms for your most demanding applications:
- Accepts a signal input from transmitters, temperature sensors and a wide array of other monitoring and control instruments including current and voltage signals, 23 RTD types, nine thermocouple types, resistance and potentiometer devices and direct millivolt sources.
- Can serve as a high/low alarm limit process alarm to monitor temperature, pressure, level, flow, position or status variable and provide emergency shutdown or on/off control if unwanted process conditions occur. It also acts as a rate-of-change alarm, input fault alarm, out-of-range alarm and self-diagnostic alarm.
- Has 20-bit input resolution for both sensor and analog inputs.
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