PENN COMMERCIAL REFRIGERATION
HUMIDITY CONTROLS
MECHANICAL HUMIDITY STAT
W43
ROOM HUMIDISTATS
These room humidistats are designed to control humidification or dehumidification equipment . It provides SPDT control .
The sensing element consists of carefully selected and processed human hair , proven to be the most sensitive and stable material known for this application . Under normal conditions these controls retain their sensitivity and accuracy for many years .
FEATURES
• Wide range 0 to 90 % R . H .
• Dust tight Penn switch
• SPDT Contacts
• Field adjustable high and low limit stops
• Separate mounting plate
DIMENSIONS ( in mm )
ORDERING INFORMATION
CODE DESCRIPTION W43C-9100 Room humidistat
75 - REFRIGERATION
European Products Catalogue 2021