NIAGARA WATER METER – Model UWM7

Ultrasonic water meter with no moving parts, offering high-accuracy measurement, zero mechanical wear, and IP68 waterproof protection, ideal for modern water networks and challenging water quality conditions.

Technical Data
Max flow Q4 (m³/h) 12.5, 20, 3.125, 5, 7.87
Nominal diameter (mm) 15, 20, 25, 32, 40
Protection class IP68
Temperature range (5 ~ 55) °C
Working pressure 1.6 MPa
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Description

WATER METER – Model UWM7

This ultrasonic water meter features a no-wear and pressure-loss-free design, with no mechanical impeller inside the water meter body. This eliminates clogging and minimizes pressure loss, ensuring that measurement accuracy is not affected over time, even in installations with poor water quality.

The ultrasonic measurement technology uses acoustic wave electronic measurement, providing higher accuracy compared to traditional mechanical meters. It can accurately measure flow even at very small water volumes.
The meter is designed with IP68 protection, using a special sealing process that makes both the meter and battery fully waterproof, allowing reliable operation even when submerged in water.

Technical Specifications:

  • Nominal Diameter (mm): 15 / 20 / 25 / 32 / 40

  • Max Flow Q4 (m³/h): 3.125 / 5 / 7.87 / 12.5 / 20

  • Working Pressure: 16 MPa

  • Pressure Loss (ΔP): 63

  • Temperature Range: 5 – 55°C

  • Protection Class: IP68

Additional information

Nominal diameter (mm)

15, 20, 25, 32, 40

Max flow Q4 (m³/h)

12.5, 20, 3.125, 5, 7.87

Working pressure

1.6 MPa

Temperature range

(5 ~ 55) °C

Protection class

IP68

Overview

WATER METER – Model UWM7

This ultrasonic water meter features a no-wear and pressure-loss-free design, with no mechanical impeller inside the water meter body. This eliminates clogging and minimizes pressure loss, ensuring that measurement accuracy is not affected over time, even in installations with poor water quality.

The ultrasonic measurement technology uses acoustic wave electronic measurement, providing higher accuracy compared to traditional mechanical meters. It can accurately measure flow even at very small water volumes.
The meter is designed with IP68 protection, using a special sealing process that makes both the meter and battery fully waterproof, allowing reliable operation even when submerged in water.

Technical Specifications:

  • Nominal Diameter (mm): 15 / 20 / 25 / 32 / 40

  • Max Flow Q4 (m³/h): 3.125 / 5 / 7.87 / 12.5 / 20

  • Working Pressure: 16 MPa

  • Pressure Loss (ΔP): 63

  • Temperature Range: 5 – 55°C

  • Protection Class: IP68

Details

specifications
Max flow Q4 (m³/h) 12.5, 20, 3.125, 5, 7.87
Nominal diameter (mm) 15, 20, 25, 32, 40
Protection class IP68
Temperature range (5 ~ 55) °C
Working pressure 1.6 MPa

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