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Duct Sensors (Air)

Belimo offers a broad range of air duct sensors covering all standard measurement values; temperature, humidity, dew point, CO₂, VOC, differential pressure, flow and frost protection and are NEMA 4X, IP65 protected, and UL certified. Up to 8 field selectable temperature measurement ranges are integrated helping you save on material and installation cost. All sensors powered by either by 15…24 V DC or 24 VAC and designed for measurements in air ducts or air-handling units.