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Series DL-A
Logger Alarm Module
Visual and Audible Alarm, Manual Reset
 
Series DL-A Logger Alarm Module is designed to work with the Series DL Data Loggers, providing visual and audible indication that an alarm threshold has been triggered. The Alarm Module stays in alarm state until the reset button has been pressed. The module is also equipped with two sets of SPDT relay contacts for general purpose use. Series DL-A can be used with a single data logger or a network of data loggers.