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Modular Scalability: Part of the Johnson Controls System 350 family
Advanced Troubleshooting: Features a high-visibility diagnostic LED for rapid fault identification and HVAC system diagnostics
it draws 14 watts at 50Hz and 12 watts at 60Hz
It effectively protects internal controls and safety switches from dust and debris while ensuring the unit operates within its calibrated temperature rise range
also known as a high limit sensor
Dwyer Instruments 1911-00 Pressure Switch 320819-301 Modular Scalability: Part of theThe Dwyer Instruments 1911 00 Pressure Switch is the industry standard for high sensitivity differential pressure monitoring in HVACR systems. Built for veteran contractors who require a compact, reliable solution for detecting low differential pressure, this SPDT switch operates within a precision range of 0. 07" w. c. to 0. 15" w. c. with an approximate deadband of 0. 04" w. c. at both minimum and maximum set points. Designed for use with air or non
