Kamstrup MULTICAL 402, Technical Description, Page: 36 / 113

MULTICAL® 402
36
Kamstrup A/S · Technical Description · 5512-742_M1_GB_01.2016
6.6 Mounting in forward or return pipe
Prog. number A
MULTICAL
®
♦
Heat meters
402 is programmed for flow meter mounted in either forward
or return pipe. The table below indicates installation conditions of:
♦
Cooling meters
♦
Heat/cooling meters
Flow sensor position:
k-factor
- Forward (at T1) 3
- Return (at T2) 4
Formula k-factor Prog.
Hot
pipe
Cold
pipe
Installation:
Heat meter
E1=V1(T1-T2)k
k-factor for
T1 in
Inlet table
A=3
(Flow sensor in
flow pipe)
V1 and
T1
T2
k-factor for
T2 in
Outlet table
A=4
(Flow sensor in
return pipe)
T1 V1 and
T2
Cooling meter
E3=V1(T2-T1)
k-factor for
T1 in
Outlet table
A=3
(Flow sensor in
flow pipe)
T2 V1 and
T1
k-factor for
T2 in
Inlet table
A=4
(Flow sensor in
return pipe)
V1 and
T2
T1