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LoRaWAN smart gas meter

LoRaWAN smart gas meter

Features

●Communication distance (Empty environment) > 5 kilometers

●Conform to LoRaWAN international standard protocol

●LoRaWAN standard frequency-hopping spread spectrum technology

●Adopt AES encryption algorithm for high data security 

●Self-adaptive communication data rate to adapt to a varies of communication conditions

●Self-adaptive channel adjustment with strong anti-interference ability

●Transferable channel to ensure long-term communication stability of the public channel

●Stable and reliable star type network structure 

●Automatic data upload, precise power consumption controlling  

●Low meter power consumption, lithium battery life time over 10 years

●Remote settable block pricing and valve control

●Daily and monthly billing data records available

  • Product overview
  • Technical parameters
  • Size chart

LoRaWAN smart gas meter

A combination of base gas meter with built-in motor valve and smart controller with LoRaWAN communication module. It is the latest generation of LoRa wireless gas meter product that conforms to the LoRaWAN international standard.

Based on high reliability network technology, prepaid module is strongly recommended for LoRaWAN gas meter which makes remote daily block pricing billing realizable, and to make sure the billing more reasonable and precise.

As the leading total solution provider in the gas industry, we provides the integrated solution for the utility. To satisfy varies requirement from different customers, we provides a solution from meter to system including LoRWAN gas meter, LoRWAN  data concentrator, data collection system, data marketing system and data cloud platform.   

The product meets the requirements of the EN1359, OIML R137 & EN16314 standards.

Technical Specifications

Items

Unit

G1.6

G2.5

G4

Nominal flow-rate

m3/h

1.6

2.5

4

Max flow-rate(Qmax)

m3/h

2.5

4.0

6

Min flow-rate(Qmin)

m3/h

0.016

0.025

0.04

Cyclic volume

dm3

1.0

1.2

Accuracy


Class 1.5

Casing material


Aluminum or Steel

Total pressure loss

Pa

≤200

Max working pressure

bar

0.5

Error

Qmin≤Q<0.1Qmax

%

±3

0.1Qmax≤Q≤Qmax

%

±1.5

Display range min.

dm3

0.2

Display range max.

m3

99999.999

Operation temperature

-25 to +55

Lithium Battery

V

DC 3.6V

Battery life


10 years (upload once a day)

Communication mode


LoRaWAN

Explosion proof grade


EXib IIBT3 Gb

Degree of protection


IP65

Meter reading success rate per time


≥95%

Standards


EN1359, OIML R137 & EN16314

Dimensions

Model

H

L

D

B

S

M

Weight

G1.6

224mm

195mm

67mm

169mm

130mm

M30x2

2.00kgs

G2.5

224mm

195mm

67mm

169mm

130mm

M30x2

2.00kgs

G4

224mm

195mm

67mm

169mm

130mm

M30x2

2.00kgs

 

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