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Hydronic Meters
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EW7731A Ultrasonic hydronic meter for heating and cooling applications
EW7731M Ultrasonic hydronic meter for heating and cooling applications; with M-Bus module
EW7731K Ultrasonic hydronic meter for heating and cooling applications; with M-Bus and pulse input modules
2,5 20 130 G 1 B 16 M-Bus pulse input (2)
EW7730K2000
3,5 25 260 G 1 1/4 B 16 M-Bus pulse input (2)
EW7730K2800
3,5 25 260 Flanges 25 M-Bus pulse input (2)
EW7730K3000
6,0 25 260 G 1 1/4 B 16 M-Bus pulse input (2)
EW7730K3600
6,0 32 260 Flanges 25 M-Bus pulse input (2)
EW7730K4000
10,0 40 300 Flanges 25 M-Bus pulse input (2)
EW7730K4800
15,0 50 270 Flanges 25 M-Bus pulse input (2)
EW7730K5200
25,0 65 300 Flanges 25 M-Bus pulse input (2)
EW7730K6000
40,0 80 300 Flanges 25 M-Bus pulse input (2)
EW7730K7000
Nominal flow (qp) (m
3
/h) DN size (mm) Length (mm) Port diameter (inch) Max. operating pressure (bar) Interface Function
Type
Nominal flow (qp) (m
3
/h) DN size (mm) Length (mm) Port diameter (inch) Max. operating pressure (bar) Interface Function
Type
0,6 15 110 G 3/4 B 16 none (retrofittable) none (retrofittable)
EW7731A0100
1,0 15 110 G 3/4 B 16 none (retrofittable) none (retrofittable)
EW7731A0600
1,5 15 110 G 3/4 B 16 none (retrofittable) none (retrofittable)
EW7731A1200
2,5 20 130 G 1 B 16 none (retrofittable) none (retrofittable)
EW7731A2000
3,5 25 260 G 1 1/4 B 16 none (retrofittable) none (retrofittable)
EW7731A2800
3,5 25 260 Flanges 25 none (retrofittable) none (retrofittable)
EW7731A3000
6,0 25 260 G 1 1/4 B 16 none (retrofittable) none (retrofittable)
EW7731A3600
6,0 32 260 Flanges 25 none (retrofittable) none (retrofittable)
EW7731A4000
10,0 40 300 Flanges 25 none (retrofittable) none (retrofittable)
EW7731A4800
15,0 50 270 Flanges 25 none (retrofittable) none (retrofittable)
EW7731A5200
25,0 65 300 Flanges 25 none (retrofittable) none (retrofittable)
EW7731A6000
40,0 80 300 Flanges 25 none (retrofittable) none (retrofittable)
EW7731A7000
Nominal flow (qp) (m
3
/h) DN size (mm) Length (mm) Port diameter (inch) Max. operating pressure (bar) Interface Function
Type
0,6 15 110 G 3/4 B 16 M-Bus none (retrofittable)
EW7731M0100
1,0 15 110 G 3/4 B 16 M-Bus none (retrofittable)
EW7731M0600
1,5 15 110 G 3/4 B 16 M-Bus none (retrofittable)
EW7731M1200
2,5 20 130 G 1 B 16 M-Bus none (retrofittable)
EW7731M2000
3,5 25 260 G 1 1/4 B 16 M-Bus none (retrofittable)
EW7731M2800
3,5 25 260 Flanges 25 M-Bus none (retrofittable)
EW7731M3000
6,0 25 260 G 1 1/4 B 16 M-Bus none (retrofittable)
EW7731M3600
6,0 32 260 Flanges 25 M-Bus none (retrofittable)
EW7731M4000
10,0 40 300 Flanges 25 M-Bus none (retrofittable)
EW7731M4800
15,0 50 270 Flanges 25 M-Bus none (retrofittable)
EW7731M5200
25,0 65 300 Flanges 25 M-Bus none (retrofittable)
EW7731M6000
40,0 80 300 Flanges 25 M-Bus none (retrofittable)
EW7731M7000
Nominal flow (qp) (m
3
/h) DN size (mm) Length (mm) Port diameter (inch) Max. operating pressure (bar) Interface Function
Type
0,6 15 110 G 3/4 B 16 M-Bus pulse input (2)
EW7731K0100
1,0 15 110 G 3/4 B 16 M-Bus pulse input (2)
EW7731K0600
1,5 15 110 G 3/4 B 16 M-Bus pulse input (2)
EW7731K1200
2,5 20 130 G 1 B 16 M-Bus pulse input (2)
EW7731K2000
3,5 25 260 G 1 1/4 B 16 M-Bus pulse input (2)
EW7731K2800
3,5 25 260 Flanges 25 M-Bus pulse input (2)
EW7731K3000
6,0 25 260 G 1 1/4 B 16 M-Bus pulse input (2)
EW7731K3600
6,0 32 260 Flanges 25 M-Bus pulse input (2)
EW7731K4000
10,0 40 300 Flanges 25 M-Bus pulse input (2)
EW7731K4800
15,0 50 270 Flanges 25 M-Bus pulse input (2)
EW7731K5200
25,0 65 300 Flanges 25 M-Bus pulse input (2)
EW7731K6000
40,0 80 300 Flanges 25 M-Bus pulse input (2)
EW7731K7000