Fig. 1. EW447 (cables removed)
Fig. 2. EW447F (with RF)
Honeywell All rights reserved
EW447-EW452 Series
Mechanical Heatmeters
FOR HEATING AND COOLING APPLICATIONS
CONTENTS
Contents ............................................................................... 1
General ................................................................................. 2
Application .......................................................................... 2
Features ............................................................................. 2
Design ................................................................................ 2
Materials ............................................................................. 2
Approvals ........................................................................... 2
Technical Details ................................................................. 2
Specifications ..................................................................... 2
Flow data ............................................................................ 3
Sizing .............................................................................. 3
Function ............................................................................. 3
Software .......................................................................... 4
Identification ....................................................................... 6
Dimensions ........................................................................ 7
Ordering Details ................................................................... 8
Accessories ........................................................................ 9
Diagrams ............................................................................ 11
Flow Diagram ................................................................... 12
PRODUCT DATA
EN0H-2601GE25 R0413