Water Meter

LXC-15F-40F

1.DN15-DN40

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

3.Internal Lithium battery can be replaced easily on-site

4.Waterproof standard: IP 68

5.Frequency: LoRa/ LoRaWAN 865MHz, 902MHz, 868MHz, 915MHz, Customized Frequency Requirement

6.Unit: L/ m3/ Gal (Optional)

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


TECHNICAL SPECIFICATION:

Item

Parameter

Meter Type

Ultrasonic Water Meter

Nominal Diameter (mm)

DN15~DN40

Q3/Q1

R250

Measured medium

Water, homogeneous liquid, and filled with measured pipes.

Accuracy class

Class 2

Water pressure class

1.6MAP ( 16 bar)

Pressure loss

<63kPa

Temperature class

T50

Installation position

H/V

The installation sensitivity class

U10/D5

Environmental Requirement

Environment  Class: E1, M1, B

Key-press

Magnetic induction key

Types of Indicating device

LCD:8-digits, 0~9999.9999m³

Menu Contents

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

Interface & Communication

M-Bus, RS-485, Pulse Output, LoRaWAN

Data Storage

48 months history data

Battery

3.6VDC lithium battery

Life span

10 years.

IP code

IP68

Storage Temperature

-20℃~+60℃

Cable length

1.0 m


FLOW RATE:

Parameter

Unit

Data Value

Nominal Diameter


DN15

DN20

DN25

DN32

DN40

Start flow rate

m³/h

0.002

0.002

0.003

0.005

0.005

Qmin(Q1)

0.010

0.016

0.0252

0.04

0.064

QTransitional(Q2)

0.016

0.0256

0.040

0.064

0.1024

Qn/permanent(Q3)

2.5

4.0

6.3

10.0

16.0

Qoverload(Q4)

3.125

5

7.875

12.5

20.0

Range ratio=Q3/Q1


250

Temperature


T50

Battery life

Year

10


DIMENSION

Nominal Diameter( mm )

DN15

DN20

DN25

DN32

DN40

Thread

G3/4B

G1B

G1 1/4B

G1 1/2B

G2B

L(mm)

110

130

160

180

200

H(mm)

102

110

120

125

130

W(mm)

95

95

95

95

95


WORKING CONDITION:

Water temperature: 0~50℃

Water pressure: ≤16 Bar



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