Dresser* Chatterbox-e Isolation Unit
The Dresser Chatterbox-e isolation unit provides safety isolation between equipment generating pulses in the hazardous area and non-intrinsically safe equipment located in the safe area. Opto-isolators provide four isolated volt-free contacts from low frequency pulses generated by gas meters or volume correctors installed in the hazardous area. Dresser Chatterbox-e isolation units operate from a self-contained power supply lasting in excess of 10 years and is therefore suitable for installation in remote and difficult environments without the need for an external power supply.
Features & Benefits
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10 Year battery life from two 1/2 AA lithium cells.
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Standard four channels.
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Channel selections via switches on the circuit board.
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Standard two output connectors.
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Certified Instrinsically Safe.
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Weatherproof cast aluminum NEMA 4X.
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Simple mechanical and electrical installation.
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Single or multiple outputs from single input.
