User guide

Page 6
INSTALLATION
Caution: These flow sensors are not recommended for installation down-
stream of the boiler feedwater pump where installation fault may expose
the flow sensor to boiler pressure and temperature. Maximum recom-
mended temperature is 130°F (Plastic), 200°F (Metal).
CORRECT AND INCORRECT INSTALLATIONS
CORRECT
INCORRECT
CORRECT
INCORRECT
CORRECT
INCORRECT
Allows air pockets to form at sensor
Post-valve cavitation can create air pocket
Air can be trapped
Allows air to bleed off
Ensures full pipe
Keeps pipe full at sensor
ARCHIVED
(Includes Dates Before 5/05)