China Smart Ultrasonic Water Meter M-Bus RS-485 Pulse Output Lorawan Lora

Smart ultrasonic water meter measurement of water consumption in households, apartment buildings and small commercial properties

1. DN15 - DN40

2. Communication: M-BUS, RS-485, Pulse output, LoRaWAN, LoRa

3. R400/ R250

TECHNICAL SPECIFICATION:

Item

Parameter

Meter Type

Ultrasonic Water Meter

Nominal Diameter (mm)

DN15~DN20

Q3/Q1

R400/ R250

Measured medium

Water, homogeneous liquid, and filled with measured pipes.

Accuracy class

Class 2

Water pressure class

1.6MAP ( 16 bar)

Pressure-loss class

Δp40

Temperature class

T50

Installation position

H/V

The installation sensitivity class

U10/D5

Electromagnetic class

E1

Environmental class

C

Key-press

Magnetic induction key

Types of Indicating device

LCD:9-digits, 0~99999.9999m³

Menu Contents

Instantaneous flow (m3/h), cumulative flow (m3), screen detection, table address, cumulative working time (h), date (year/month/day), caliber, software version

Communication Interface

Photoelectric

Power Source

Lithium battery ER26500(replaceable)

Battery Voltage &Capacity

3.6V , 8500mAh

Life span

10 years.

IP code

IP68

Storage Temperature

-25ºC~+55ºC

Cable length

1.0 m

MAIN TECHNICAL DATA

Meter size Dia DN (mm)Q3Q2Q1Q4m3/hDN152.50.0160.013.125DN2040.02560.0165DN256.30.04030.02527.875DN32100.0640.0412.5DN40160.10240.06420

Meter size Dia DN (mm)DN15DN20DN25DN32DN40Connecting Thread(D)G¾BG1BG1¼BG1½BG2BL(mm)116.5116.5116.5116.5116.5L1(mm)165195225180200H(mm)9596.5107110115W(mm)9797979797

WORKING CONDITION:

Water temperature: 0~50ºC

Water pressure: ≤16 Bar