Prepaid Residential Ultrasonic Water Meter DN15-DN25

Features:

● Integrated Meter And Valve, Fully Enclosed Structure Anti-vandalism.
● With Functions of Self-diagnosis, Flow Sensor Alarm, Temperature Sensor Alarm, Over Range Alarm, Battery Undervoltage Alarm and Valve Error Alarm.
● Low Consumption Design, Battery Can Continuously Work For 6 Years.
● With Optic Electric Interface, Hand-held Infrared Meter Reading Tool Can Read Directly.
● Support Swiping Card To Recharge And Manage System Remote Valve Control.
● According To Sanitary Standard For Drinking Water.

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Summary

Specification

On-site Pictures

Application

PWM-S Residential Prepaid Ultrasonic Water Meter DN15-DN25

PWM-S Residential Prepaid Ultrasonic Water Meter DN15-DN25 water meter is able to automatically read the metering data via wired and wireless remote network and control the close and opening of the valve.
Can be equipped with wired or wireless data communication interface to form a remote meter reading management system, convenient to the user's water consumption statistics, management and billing PWM-S meters increase your returns while maximizing your operational efficiency.

The PWM-S prepaid ultrasonic water meter DN15-DN25 is a must-have product for any household or business that wants to simplify water management processes. From advanced technology to reliable performance, this water meter will help you save time, reduce costs, and ultimately improve your overall water management experience.

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Transmitter

Max. Working Pressure	1.6Mpa
Temperature Class	T30
Accuracy Class	ISO 4064, Accuracy Class 2
Body Material	Stainless SS304（opt. SS316L)
Battery Life	6 Years(Consumption≤0.3mW)
Protection Class	IP68
Environmental Temperature	-40℃～+70℃, ≤100%RH
Pressure Loss	ΔP25（Based on different dynamic flow）
Climate And Mechanical Environment	Class O
Electromagnetic Class	E2
Communication	Wired M-bus, RS485; Wireless LoRaWAN,NB-IOT;
Display	9 digits LCD display volume, flow rate, power alarm, flow direction, output etc.
Connection	Thread
Flow Profile Sensitivity Class	U5/D3
Data Storage	Store the latest 24months data including day, month and year, The data can be permanently saved even powered off
Frequency	1-4 times/second