Manual

Page 4
INSTALLATION
Caution: These ow sensors are not recommended for installation down-
stream of the boiler feedwater pump where installation fault may expose the
ow sensor to boiler pressure and temperature. Maximum recommended
temperature is 130°F (Plastic), 200°F (Metal).
FULL PIPE RECOMMENDATIONS
Possible Problem:
Allows air pockets to form at sensor
Better Installation:
Ensures full pipe
Possible Problem:
Post-valve cavitation can create air pocket
Better Installation:
Keeps pipe full at sensor
Possible Problem:
Air can be trapped
Better Installation:
Allows air to bleed off