SECTION 230901 – BUILDING AUTOMATION SYSTEM – …

Btu meter to include internal 120VAC, minimum 200mA power supply with optional 24 VDC at 200 mA to electronics and flow meter. Provide all necessary field wiring for flow meter and other ancillary electronics to be sub-fed from Btu meter power supply. Enclosure: Provide manufacturer’s optional NEMA 4 enclosure to protect internal circuit boards from exposure to dirt, oil and dripping water ... ................
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