Thermo Scientific* Alarm Delay Module - Each

Meet specific application needs with Thermo Scientific™ Refrigerator and Freezer Alarms, optional alarms for lab refrigerators and freezers.
• Eliminates nuisance alarms due to intermittent voltage flux from lightning or brief power outages
• Adjustable delay releases signal to alarm/monitoring system only when alarm condition continues for specified time period
• Digital timer can be set from 0.5 to 32 minutes
• Red alarm light flashes to indicate transient event; must be manually reset
• Signals chronic alarm conditions that may indicate impending component failure; allows time for inspection or corrective maintenance
• Inserts variable time interval between detection of alarm condition and transmission of signal
• Includes accurate digital timing circuit adjustable from 0.5, 1, 2, 4, 8, 18 or 32 minutes
• Operates independent of line power; built-in battery and alarm test uses customer-supplied 9V battery
• Overall dimensions, 1.62 L x 2. 5 W x 4.75 H in. (1.6 x 6.4 x 12.1 cm)
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Alarm Delay Module