Light Engineered Displays Temperature and Humidity Sensors - Manual

Humidity Controller
A Division of:
Light Engineered Displays, Inc.
109 Portwatch Way
Wilmington, N.C. 28412
Phone: (800) 251-2512
Fax: (800) 251-9878
Internet: www.ledinc.com
Email: [email protected]
• Wall-mounted, SPDT snap-acting switch
• Fixed Differential: 4 to 6 percent RH
• Sensing Element: Moisture-sensitive
nylon ribbon.
• Max. Ambient Temp.: 125°F (52°C).
• Case Dimensions: 4-11/16 in. (119mm)
high, 2-15/16 in. (75 mm) wide, 2-1/8in.
(54mm) deep.
• Listed by Underwriters Laboratories Inc.
• Electrical Ratings: 5 amp
• Model HHD: High and Low Humidity
detector. Contact closes when adjust
able setpoint is exceeded.
Temperature Controller
• Temperature Range: 35° to 95° F
• Mounts on a standard vertical outlet box.
• Thermometer located on cover.
• Approximate Dimensions: 5-7/16 in.
(138mm) high, 3-1/4 in. (83 mm) wide,
1-3/16 in. (30 mm) deep.
• Listed by Underwriters Laboratories Inc.
• Electrical Ratings: 5 amp.
• C-Form contact changes state when
termperature exceeds adjustable
setpoint.
% RELATIVE HUMIDITY
10 60
OFF ON
20
40
50
30
4 11/16”
2 15/16”
90 40
80 50
70 60
40 50 60 70 80 90
4 17/32”
[114]
2 13/16”
[70]
°F
ENVIRONMENTAL
SENSORS