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E-HELP: Replacing the DCA with the SPA2

E-HELP: Replacing the DCA with the SPA2

Q: We have been using Moore Industries’ DCA Direct Current Alarms. Is there a like-for-like digital microprocessor-based replacement available with the same mounting dimensions?

A: The SPA2 Programmable Current/Voltage and RTD/Thermocouple Limit Alarm Trips have a microprocessor-based design with the capabilities of nearly any permutation of the DCA. However, it does have a different size and shape. We would need your complete model number of DCA to ensure it will fit in your existing location.

The most common type of DCA mounts to a back panel with four screws, such as model DCA/4-20MA/DH1L1/117AC [UB]. We can provide the SPA2 with the same mounting bracket so that it fits the same footprint and hole pattern.

See the SPA2 datasheet for dimensional diagrams. 

Published: February 23, 2015
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