Technical Specifications - Johnson Controls - LIT-1900058 - Humidity Sensor - TRUERH Humidity Controllers

TRUERH Humidity Controllers Catalog Page

Johnson Controls
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TRUERH Humidity Controllers
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Catalog Page
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Table 1. HC-67x3 Series TrueRH Humidity Controllers technical specifications
HC-67x3 Series TrueRH Humidity Controllers
Power Requirements 14 to 30 VDC at 10 mA or 20 to 30 VAC, 50/60 Hz at 15 mA with no load, Class 2
Control Action Jumper selectable, direct or reverse (factory set for reverse acting)
Output Range Jumper selectable, 0 to 10 VDC (factory set) or 6 to 9 VDC; 5 k ohm minimum load impedance
Sensor Characteristics Element Material: All-Polymer
Sensing Range: 0 to 100% RH, noncondensing
User Adjustments Setpoint: Adjustable from 20 to 80% RH
Proportional Band: Adjustable from 2 to 20% RH
Temperature Coefficient -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)
Electrical Connections 3-position screw terminal block
Ambient Operating Conditions 32 to 122°F (0 to 50°C) 0 to 100% RH, noncondensing; 85°F (29°C) maximum dew point
Survival Operating Conditions -22 to 140°F (-30 to 60°C) 0 to 100% RH, noncondensing; 85°F (29°C) maximum dew point
Ambient Storage Conditions -40 to 176°F (-40 to 80°C) 0 to 100% RH, noncondensing; 85°F (29°C) maximum dew point
Materials Wall Mount: White plastic enclosure and mounting base for surface orstandard U.S. wallbox mounting, including hardware
Duct Probe: Dark blue plastic cover, housing, and probe
Dimensions Wall Mount (H x W x D): 3.20 x 3.20 x 1.34 in. (81 x 81 x 34 mm)
Duct Probe (H x W x D): 3.28 x 3.25 x 8.27 in. (83 x 83 x 210 mm)
Probe (L x D): 6.25 x 0.98 in. (159 x 25 mm)
Shipping Weight 0.7 lb (0.3 kg)
Agency Compliance Duct Probe Material: 94-5V flammability rated per UL 94