DN25 / DN40 / DN50

DN25–DN50 Ultrasonic Water Meter

A versatile ultrasonic meter family with threaded and flanged configurations across DN25, DN40 and DN50.

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DN25–DN50 Ultrasonic Water Meter

TECHNICAL DATA

Performance specifications

Permanent flow Q3
6.3–10 / 16 / 25–40 m³/h
Dynamic range
R250 / R400 / R500 / R800
Meter length
200–300 mm
Maximum pressure
1.6 MPa
Protection class
IP68
Medium temperature
0.1–50 °C (T50)
Ambient temperature
−25–55 °C
Accuracy
±5% (Q1≤Q<Q2); ±2% (Q2≤Q≤Q4)
Communication
LoRaWAN Class A / NB-IoT / M-Bus / WM-Bus / Pulse
Connection
G1 1/4B / G2B / G2 1/2B

DRAWINGS

Dimensions & installation

DN25–DN50 Ultrasonic Water Meter — Dimensions & installation 1
DN25–DN50 Ultrasonic Water Meter — Dimensions & installation 2

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