Zelsius C5-IUF Zenner
Heat meter

Zelsius C5-IUF Zenner Heat meter
calculation and selection
79 % - model rating
Scheme Zelsius C5-IUF Zenner Heat meter
Data sheet
Manual
instruction for use

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Model
Zelsius C5-IUF
Manufacturer
Country
Germany
Сalculator
Zelsius C5-IUF
Accuracy class according to EN 1434-1
2.0
Construction
modular construction
Power supply
from power element (battery)
Yearly archive
not provided
Monthly archive
24 months
Daily archive
not provided
Archive by hours
not provided
Downtime
registers
Error registration
registers
Data retrieval
M-Bus
Temperature difference Max
130 °C
Temperature difference Min
3.0 °C
Temperature sensor
Pt1000
Length of the sensor
45 / 27.5 mm
Tmax
150 °C
Tmin
0 °C
Standard cable length
1.5 m
Maximum cable length
5.0 m
Flow sensor
Zelsius C5-IUF
Type
ultrasonic
Dynamic range
1:100
Standard cable length
1.2 m
Maximum cable length
1.2 m
PN
25 / 16
Tmax
130 °C
Tmin
0 °C

technical
specifications
price

DN
mm 		Qn
m³/h 		Qt
m³/h 		Qmin
m³/h 		Qmax
m³/h 		dP
kPa 		L
mm 		DN 'Up'
DN 'Down' 		price
15 G 0.60
1.5
 -

-

 0.006

0.015

 1.2

3.0

 25

25

 110

110

 not required
not required		 add your price
20 G 0.60
1.5
2.5
2.5
 -

-

-

-

 0.006

0.015

0.025

0.025

 1.2

3.0

5.0

5.0

 25

25

25

25

 190

190

190

130

 not required
not required		 add your price
20 F 0.60
1.5
2.5
 -

-

-

 0.006

0.015

0.025

 1.2

3.0

5.0

 25

25

25

 190

190

190

 not required
not required		 add your price
25 G 3.5
3.5
6.0
6.0
 -

-

-

-

 0.035

0.035

0.060

0.060

 7.0

7.0

12

12

 25

25

25

25

 150

260

150

260

 not required
not required		 add your price
25 F 3.5
6.0
 -

-

 0.035

0.060

 7.0

12

 25

25

 260

260

 not required
not required		 add your price
32 G/F 6.0
 -

 0.060

 12

 25

 260

 not required
not required		 add your price
40 G 10
10
 -

-

 0.10

0.10

 20

20

 25

25

 200

300

 not required
not required		 add your price
40 F 10
 -

 0.10

 20

 25

 300

 not required
not required		 add your price

DN - nominal diameter (FL, G - flanged and threaded execution), mm.

Qn - nominal flow rate, m³/h.

Qt - transitional flow rate, m³/h.

Qmin - minimum flow rate, m³/h.

Qmax - maximum flow rate, m³/h.

dP - pressure loss across the flow meter at nominal flow rate, kPa.

L - length along the pipeline axis, mm.

DN 'Up' - the minimum required length of straight pipe upstream of the flowmeter necessary to ensure measurement accuracy, in nominal diameters, mm.

DN 'Down' - also downstream of the flow meter, mm.

question : comment : feedback

where to notify about the reply. not published anywhere
Water flow rate
m³/h
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