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Power Requirements
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14 to 30 VDC at 10 mA or 20 to 30 VAC, 50/60 Hz at 15 mA with no
load, Class 2
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Control Action
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Jumper selectable, direct or reverse (factory set for reverse
acting)
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Output Range
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Jumper selectable, 0 to 10 VDC (factory set) or 6 to 9 VDC; 5 k ohm
minimum load impedance
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Sensor Characteristics
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Element Material:
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All-Polymer
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Sensing Range:
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0 to 100% RH, noncondensing
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User Adjustments
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Setpoint:
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Adjustable from 20 to 80% RH
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Proportional Band:
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Adjustable from 2 to 20% RH
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Temperature Coefficient
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-0.1 to 0.05% RH/°C at 5°C (41°F) to -0.07 to -0.21% RH/°C at 65°C
(149°F)
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Electrical Connections
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3-position screw terminal block
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Ambient Operating Conditions
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32 to 122°F (0 to 50°C) 0 to 100% RH, noncondensing; 85°F (29°C)
maximum dew point
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Survival Operating Conditions
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-22 to 140°F (-30 to 60°C) 0 to 100% RH, noncondensing; 85°F (29°C)
maximum dew point
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Ambient Storage Conditions
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-40 to 176°F (-40 to 80°C) 0 to 100% RH, noncondensing; 85°F (29°C)
maximum dew point
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Materials
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Wall Mount:
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White plastic enclosure and mounting base for surface orstandard U.S.
wallbox mounting, including hardware
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Duct Probe:
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Dark blue plastic cover, housing, and probe
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Dimensions
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Wall Mount (H x W x D):
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3.20 x 3.20 x 1.34 in. (81 x 81 x 34 mm)
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Duct Probe (H x W x D):
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3.28 x 3.25 x 8.27 in. (83 x 83 x 210 mm)
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Probe (L x D):
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6.25 x 0.98 in. (159 x 25 mm)
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Shipping Weight
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0.7 lb (0.3 kg)
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Agency Compliance
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Duct Probe Material:
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94-5V flammability rated per UL 94
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