Indicating Alarm Annunciator Provides Visible and Audible Alarms for Eight Inputs

Dwyer Instruments, Inc. has released its Series AN2 Indicating Alarm Annunciator. The Series AN2 Indicating Alarm Annunciator provides visible and audible alarms for up to eight inputs. The annunciator also has two SPDT relay outputs that can be used to initiate external alarms, buzzers or paging devices. The Integral 24 VDC power supply can power most level, temperature, pressure or flow switches. Audible alarm conditions can be acknowledged, reset or silenced either via the front panel push buttons or the rear terminal block. The Series AN2 can be set to any common ISA sequences including First-Out.