22DTC-51 Qty: -+ SKU: 22DTC51 $447.30 Quantity discounts available QuantityPrice Add to Cart Call for Availability - (510) 636-7900 DetailsDetailsDuct Sensor CO? / Temperature active, DC 0...5 V, DC 0...10 V, Probe length 7" [180 mm], Probe diameter 0.78" [19.5 mm]