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The 4-20 mA output is factory calibrated for high precision and typically drives a load up to 1000 ohms
Corrosion-Resistant Interior: Features a diaphragm that isolates the spring from the water
If the unit fails to establish a flame within the 7-second TFI
This 460V assembly is specific to certain high-voltage Carrier rooftop and package units and is not interchangeable with standard 120V or 230V residential inducer motors
Dwyer Instruments WD3-LP-D2 Detector 340793-762 The 4-20 mA output isThe Dwyer Instruments WD3 LP D2 is a reliable, line powered water leak detector designed for industrial and commercial HVACR applications. This model is engineered for critical leak detection where immediate mechanical action is required without the distraction of a local siren. Operating on a versatile 11 to 27 Vac DC power supply, the WD3 LP D2 utilizes a robust DPDT relay to provide dual output signals, allowing you to simultaneously shut down