Description
The DUNGS 266847 air pressure switch is engineered to monitor low-pressure air signals in gas combustion, HVAC, and ventilation systems. With a detection range of 0.4 to 3 mbar and a single-pole double-throw (SPDT) contact output, this switch helps ensure proper airflow before allowing system operation. It features an IP54 enclosure for dust and splash protection, an auto-reset mechanism for continuous service, and a 4 mm hose connection for easy integration with pressure lines.
Key Features:
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Air pressure switch with 0.4–3 mbar sensing range
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SPDT contact output for reliable signal switching
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IP54 rated enclosure for dust and splash protection
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Auto-reset design for continuous operation without manual reset
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4 mm hose connection for straightforward installation
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Ideal for gas control, combustion, and HVAC airflow monitoring
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