Annunciators and Scanners

Annunciators feature monitoring and alarming capabilities for all of the flow, level, pressure, and other process switches. Some annunciators could accept up to 8 inputs from relays, float switches, digital outputs, and many other discrete (on/off) devices. 

Available with field programmed for all common ISA alarm sequences including first out indication and provide alarm indication through front panel LEDs and a built-in 85 dB horn. Annunciators are available in NEMA 4X, or IP67 with front 1/8 DIN size as well as FM, CSA, ATEX, and IECEx approved explosion-proof for hazardous areas.

Precision Digital PD138 MINIMUX II Temperature and Process Scanner

PD138 MINUMUX II Temperature and Process Scanner

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Precision Digital PD150 Vigilante II Series Alarm Annunciator

Compact, panel-space saving, four and eight channel annunciators.

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Precision Digital PD154-6R2-1

Input: Switch, Multiple Inputs 
Output Options: 2 Relays 
Power: 85-265 VAC, 90-265 VDC 
Approvals: CE, UL/C-UL 
Transmitter Power: 24 VDC @ 200 mA 
Display Category: LED, Sunlight Readable 
Display: 4 red LED indicators 

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Precision Digital PD8-150 ProtEX-MAX Explosion-Proof Alarm Annunciator

Fully FM, CSA, ATEX, and IECEx approved explosion-proof alarm annunciator.

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