2018-05-09
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Type number coding of the INVONIC H heat/cooling meter:
A B C
D
E
F
G H I J
Flow rate measuring range q
i
/q
p
Code
1:100
H
1:250*
I
Mounting place and nominal pressure
Code
supply pipe, PN16
1
supply pipe, PN25
2
return pipe, PN16
3
return pipe, PN25
4
Meter type, calculator IP rating, flow sensor IP rating,
working medium, compliance with directive
Code
heat meter, IP65, IP65, water, MID
A
heat meter, IP65, IP67, water, MID
B
heat and cooling meter, IP65, IP67, water, MID
C
heat and cooling meter, IP65, IP67, 16% propylene glycol
D
heat and cooling meter, IP65, IP67, 25% propylene glycol
E
heat and cooling meter, IP65, IP67, 38% propylene glycol
F
heat and cooling meter, IP65, IP67, 47% propylene glycol
G
heat and cooling meter, IP65, IP67, 20% ethylene glycol
H
heat and cooling meter, IP65, IP67, 34% ethylene glycol
I
heat and cooling meter, IP65, IP67, 44% ethylene glycol
J
heat and cooling meter, IP65, IP67, 52% ethylene glycol
K
Energy unit
Code
GJ
1
kWh
2
MWh
3
Gcal
4
Flow sensor (nominal flow rate, body length, connection
type and size)
Code
0.6 m
3
/h, 110 mm, threaded, DN15 / G¾”
A
0.6 m
3
/h, 190 mm, threaded, DN20 / G1”
B
0.6 m
3
/h, 190 mm, flanged, DN20
C
1 m
3
/h, 110 mm, threaded, DN15 / G¾”
D
1 m
3
/h, 190 mm, threaded, DN20 / G1”
E
1 m
3
/h, 190 mm, flanged, DN20
F
1.5 m
3
/h, 110 mm, threaded, DN15 / G¾”
G
1.5 m
3
/h, 130 mm, threaded, DN20 / G1”
H
1.5 m
3
/h, 190 mm, threaded, DN20 / G1”
I
1.5 m
3
/h, 190 mm, flanged, DN20
J
2.5 m
3
/h, 130 mm, threaded, DN20 / G1”
K
2.5 m
3
/h, 190 mm, threaded, DN20 / G1”
L
2.5 m
3
/h, 190 mm, flanged, DN20
M
3.5 m
3
/h, 260 mm, threaded, DN25 / G1¼”
N
3.5 m
3
/h, 260 mm, flanged, DN25
O
6 m
3
/h, 260 mm, threaded, DN25 / G1¼”
P
6 m
3
/h, 260 mm, flanged, DN25
Q
10 m
3
/h, 300 mm, threaded, DN40 / G2”
R
10 m
3
/h, 300 mm, flanged, DN40
S
15 m
3
/h, 270 mm, flanged, DN50
T
25 m
3
/h, 300 mm, flanged, DN65
U
40 m
3
/h, 300 mm, flanged, DN80
V
60 m
3
/h, 360 mm, flanged, DN100
W
Power supply
Code
battery power (battery not included)
0
battery power (1 × AA; 3.6 V; 2.7 Ah)
1
battery power (2 × AA; 3.6 V; 2.7 Ah)
2
external power supply module 12-36 V AC / 12-42 V DC +
battery power (1 × AA
2
; 3.6 V; 2.7 Ah)
3
external power supply module 12-36 V AC / 12-42 V DC +
230 V power a battery power (1 × AA; 3.6 V; 2.7 Ah)
4
230 V power a battery power (1 × AA; 3.6 V; 2.7 Ah)
5
230 V power a battery power (2 × AA; 3.6 V; 2.7 Ah)
6
G
H
I
J
