Rugged instrumentation for reliable measurement and control

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Prevent False Shutdowns

Problem: My utility plant has lost thousands of dollars due to false shutdowns from failed temperature sensors. How do I know the difference between a failed sensor and a true alarm situation?

Prevent False Shutdowns Problem Solvers Moore Industries

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Solution: Use the SPA2 Programmable Alarm. Any of its two or four relay alarms can be programmed to trip on an “open sensor” without tripping the high-temperature warning or shutdown alarms. Sensor failures will not trip the process.

Model Number Example
SPA2 / TPRG / 2PRG / U [DIN]