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Special Design for NB-IoT smart gas meter - R160 Dry Type Multi-jet Non-magnetic Inductance Water Meter – HAC

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Our purpose is to fulfill our clients by offering golden company, great price and premium quality for Water Meter Metering Module , Si4438 MODULE , Hac-Nbr , If you are interested in any of our items, please don't hesitate to contact us and take the first step to build up a successful business relationship.
Special Design for NB-IoT smart gas meter - R160 Dry Type Multi-jet Non-magnetic Inductance Water Meter – HAC Detail:

Features

Ideal for residential use, often used for public utilities

For hot and cold water, mechanical drive

Comply with ISO4064 standard

Certified for using with drinking water

IP68 Waterproof grade

MID certificate

Electromechanical separation, replaceable battery

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Technical Specs

Item Parameter
Accuracy Class Class 2
Nominal Diameter DN15~DN20
Valve No valve
PN Value 1L/P
Metering mode Non-magnetic inductance metering
Dynamic Range ≥R250
Maximum Working Pressure 1.6MPa
Working Environment -25°C~+55°C
Rating of Temp. T30
Data Communication NB-IoT, LoRa and LoRaWAN
Power Supply Battery powered, one battery can work continuously over 10 years
Alarm Report Support real-time alarm of data abnormality
Protection Class IP68
Solutions NB-IoT LoRa LoRaWAN
Type HAC-NBh HAC-ML HAC-MLW
Transmitting current ≤250mA ≤130mA ≤120mA(22dbm)≤110mA(17dbm)
Transmitting power 23dBm 17dBm/50mW 17dBm/50mW
Average power consumption ≤20µA ≤24µA ≤20µA
Frequency band NB-IoT band 433MHz/868MHz/915MHz LoRaWAN frequency band
Handheld device Support Support Do not support
Coverage(LOS) ≥20Km ≥10Km ≥10Km
Setting mode Infrared setting and upgrade FSK setting FSK setting or Infrared setting and upgrade
Real-time performance Not real-time Real-time control meter Not real-time
Data downlink delay 24h 12s 24h
Battery life ER26500 battery life: 8 years ER18505 battery life: about 13 years ER18505 battery life: about 11 years
Base Station Using the base stations of NB-IoT operator, one base station can used with 50,000 meters. One concentrator can manage 5000pcs water meters, no repeater. One LoRaWAN gateway can cconnect with 5000pcs water meters, the gateway supports WIFI, Ethernet and 4G.

Product detail pictures:

Special Design for NB-IoT smart gas meter - R160 Dry Type Multi-jet Non-magnetic Inductance Water Meter – HAC detail pictures

Special Design for NB-IoT smart gas meter - R160 Dry Type Multi-jet Non-magnetic Inductance Water Meter – HAC detail pictures

Special Design for NB-IoT smart gas meter - R160 Dry Type Multi-jet Non-magnetic Inductance Water Meter – HAC detail pictures


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We insist over the principle of development of 'High top quality, Performance, Sincerity and Down-to-earth working approach' to supply you with exceptional services of processing for Special Design for NB-IoT smart gas meter - R160 Dry Type Multi-jet Non-magnetic Inductance Water Meter – HAC , The product will supply to all over the world, such as: Maldives, Luxemburg, Surabaya, Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our products and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".

1  Incoming Inspection

 Matching gateways, handhelds, application platforms, testing software etc. for system solutions

2  welding products

Open protocols, dynamic link libraries for convenient secondary development

3  Parameter testing

Pre-sales technical support, scheme design, installation guidance, after-sales service

4  Gluing

 ODM/OEM customization for quick production and delivery

5  Testing of semi-finished products

7*24 remote service for quick demo and pilot run

6  Manual re inspection

Assistance with certification and type approval etc.

7 package22 years industry experience, professional team, multiple patents

8  package 1

  • Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Penelope from Korea - 2018.07.12 12:19
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Rae from Turkmenistan - 2017.06.29 18:55
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