Siemens WFM407 series User Manual
Siemeca™
Electronic
WFM407…
331
5
Heat Meter
Electronic, battery-supplied meters for determining the heat consumption in
autonomous heating and service water systems.
Saving and displaying of cumulative values on a selectable due date. Available
as compact single-jet meter with nominal flow of 0.6 m
The electronic Siemeca
IrDa interface.
Application
The heat meter is used for measuring heat energy. The major areas of application are
heating systems with central heating facilities in which the heating energy is supplied to
several consumers as required.
This is useful in:
• Apartment buildings
• Offices and administration buildings
Typical users are:
• Private building owners
• Residential building cooperatives
• Facility management providers
• Real estate management
TM
heat meter can be read out and parameterized via an
WFQ407…
WFP407…
WFO407…
3
/h, 1.5 m3/h and 2.5 m3/h.
CE1N5331en
03.11.2005
Building Technologies
HVAC Products
Functions
Type overview
Type list – heat meters
Place of installation: Return
• Determination of heat consumption based on the measurement of flow and difference in temperature
• Cumulation of consumption values
• Saving of cumulative consumption values on the due date
• Display of consumption values and optional of significant operating data
• Self-monitoring with error indication
• Parameterisation and read out via optical interface (IrDA-compatible)
Nominal Flow q
p
Installation
Length
Cable
Length
Immersed Return Sensor Place of
Installation
0.6 m3/h 110 mm 1.5 m Direct Integrated Return
1.5 m3/h 110 mm 1.5 m Direct Integrated Return
2.5 m3/h 130 mm 1.5 m Direct Integrated Return
1.5 m³/h 80 mm 1.5 m Direct Not integrated Return
0.6 m3/h 110 mm 1.5 m Indirect Integrated Return
1.5 m3/h 110 mm 1.5 m Indirect Integrated Return
2.5 m3/h 130 mm 1.5 m Indirect Integrated Return
Place of installation: Inlet
Nominal Flow q
p
Installation
Length
Cable
Length
Immersed Flow Sensor
Place of
Installation
0.6 m3/h 110 mm 1.5 m Direct Integrated Flow
1.5 m3/h 110 mm 1.5 m Direct Integrated Flow
2.5 m3/h 130 mm 1.5 m Direct Integrated Flow
1.5 m³/h 80 mm 1.5 m Direct Not Integrated Flow
0.6 m3/h 110 mm 1.5 m Indirect Integrated Flow
1.5 m3/h 110 mm 1.5 m Indirect Integrated Flow
2.5 m3/h 130 mm 1.5 m Indirect Integrated Flow
* Reference code
Type Ref.*
WFM407.B113
WFM407.D113
WFM407.E133
WFQ407.D083
WFM407.B119
WFM407.D119
WFM407.E139
Type Ref.*
WFP407.B113
WFP407.D113
WFP407.E133
WFO407.D083
WFP407.B119
WFP407.D119
WFP407.E139
Scope of delivery – heat meter
Temperature sensor, length and type of immersion
Article
Compact heat meter
80 mm
110 mm,
direct
• • • • •
110 mm,
indirect
130 mm,
direct
130 mm,
indirect Packing
Box
Protective cap 2x 2x 2x 2x 2x Box
Installation manual
Start-up and operating instructions
• • • • •
• • • • •
Box
Box
Flat seal 2x 2x 2x 2x 2x Bag 1
Seal wire 3x 2x 2x 2x 2x Bag 1
Self lock seal 3x 2x 2x 2x 2x Bag 1
Plastic screw for fixing temp. sensors 2x 1x 1x 1x 1x Bag 2
Sealing ring 4x 2x 2x 2x 2x Bag 2
Tool for assembly temperature sensors
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Building Technologies Electronic Heat Meter CE1N5331en
HVAC Products 03.11.2005
• • • • •
Bag 2
Type list – Installation kits
Scope of delivery, description Type Ref.
For 80 mm installation length, both sensors directly immersed, flow sensor in ball valve
For 80 mm installation length, return sensor directly immersed, flow sensor in ball valve
For 110 mm installation length, return sensor directly immersed, flow sensor in ball valve
For 110 mm installation length, return sensor indirectly immersed, flow sensor in immersion
WFZ.E80
WFZ.E80G3
WFZ.E110-I
WFZ.E110-IT
sleeve
For 110 mm installation length, return sensor directly immersed, flow sensor in ball valve
For 110 mm installation length, return sensor indirectly immersed, flow sensor in immersion
WFZ.E110G3-I
WFZ.E110G3-IT
sleeve
For 130 mm installation length, return sensor directly immersed, flow sensor in ball valve
For 130 mm installation length, return sensor indirectly immersed, flow sensor in immersion
WFZ.E130-I
WFZ.E130-IT
sleeve
For 130 mm installation length, return sensor directly immersed, flow sensor in ball valve
For 130 mm installation length, return sensor indirectly immersed, flow sensor in immersion
WFZ.E130G1-I
WFZ.E130G1-IT
sleeve
Scope of delivery – installation sets
WFZ-
Accessories
Spacer
Ball valve IT* ½” for installation in
return, union nut** ¾”, with sensor
E80 E80G3 E110-I E110-IT E110G3-I E110G3-IT E130-I E130-IT E130G1-I E130G1-IT
• • • • • • • • • •
• •
seat, flat seal ¾”
Ball valve IT ½” for installation in
return, union nut* ¾”, flat seal ¾”
Ball valve IT ¾” for installation in
return, screw connection ¾” with 1”
• •
2x 2x 2x 2x
2x 2x 2x 2x
union nut, flat seal 1”
Ball valve IT ½” for installation in
flow, with sensor seat
Ball valve IT ¾” for installation in
flow, with sensor seat
Ball valve IT1” for installation in
flow, with sensor seat
Tee IT ½” for installation in flow
Tee IT ¾” for installation in flow
•
•
•
•
•
•
•
•
•
Tee IT1” for installation in flow
Immersion sleeve M10x1
* IT = Internal thread
** Union nut integrated in ball valve (cannot be separated)
•
•
•
•
•
3/8
Building Technologies Electronic Heat Meter CE1N5331en
HVAC Products 03.11.2005
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