The AMETEK Rochester Instrument Systems AN-3141A is supplied as an annunciator sequence module, supplied in rebuilt, surplus condition. It is a signal-conditioning, transmitter, or event-capture instrument from AMETEK Rochester Instrument Systems, used to convert or monitor electrical process signals for power and industrial monitoring applications.

Rochester Instrument Systems supplies signal conditioners and transmitters that take an incoming process or power signal, such as a thermocouple input or an AC voltage/current measurement, and convert it into a standardized output like 4-20 mA for use by control and monitoring systems. The product line also includes event-capture units used to record the timing of electrical events for diagnostic and protection purposes. AMETEK supports parts such as the AN-3141A as part of a broader catalog of industrial instrumentation and electromechanical components, sourced to match the original fit, form, and function of the unit being replaced.

Key Features and Specifications:

• Condition: Rebuilt, Surplus
• Manufactured by AMETEK Rochester Instrument Systems
• Identified by AMETEK part number AN-3141A

The AN-3141A is generally specified as a replacement signal conditioner, transmitter, or event-capture unit, matched to the input type, output signal, and power rating of the device it replaces in an existing monitoring or control panel.