Zenner IMF Instrucciones De Montaje página 9

Technical data flow sensor model IMF
Nominal flow
Nominal diameter
Length without connectors
Length with connectors approx.
Thread meter G x B
Thread connector R x
Metrological class
Pulse value
Maximum flow
Minimum flow (*)
Temperature range
Nominal pressure
Ambient conditions /
climatic influencing
Pressure loss at qp
Height
Width
Weight
(*) optionally
qp m³/h 3,5
DN mm 25
inch 1
L2 mm 260
L1 mm 378
D1 inch 1 1/4
D2 inch 1
l/Imp 10
qs m³/h 7
qi m³/h 0,14
°C
PN/PS
bar
- climatic
- mechanical
class
- elektromagnetic
class
bar
H1 mm 160
H2 mm 40
B mm 95
kg 2,9
Dimensions IMF
6 6
25 32
1 1 1/4
260 260
378 384
1 1/4 1 1/2
1 1 1/4
Standard class 2, optionally 3 according to EN 1434
10 10
12 12
0,12/ 0,12/
0,24 0,24
5°C ≤ Θq ≤ 120°C
16 (Threaded connection) / 25 (Flange)
Highest permissible ambient temperature 55°C
Lowest permissible ambient temperature 5°C
Protection class IP65
M2
E2
≤ 0,25
160 160
40 40
95 95
2,9 2,9
10 6 10
40 25 40
1 1/2 -- --
300 260 300
428 -- --
2 Flange Flange
1 1/2 -- --
10 10 10
20 12 20
0,2/ 0,12/ 0,2/
0,4 0,24 0,4
174 160 174
50 40 50
110 95 110
5,1 4,5 9,5
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