Competitive Price for NB-IoT module for water meter - R160 Dry Type Multi-jet Non-magnetic Inductance Water Meter – HAC
Competitive Price for NB-IoT module for water 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
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:
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We have been also specializing in improving the things administration and QC system to ensure that we could preserve terrific gain within the fiercely-competitive company for Competitive Price for NB-IoT module for water meter - R160 Dry Type Multi-jet Non-magnetic Inductance Water Meter – HAC , The product will supply to all over the world, such as: Swansea, Mexico, New Delhi, We have a excellent team supplying professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our company and purchase our products.
Matching gateways, handhelds, application platforms, testing software etc. for system solutions
Open protocols, dynamic link libraries for convenient secondary development
Pre-sales technical support, scheme design, installation guidance, after-sales service
ODM/OEM customization for quick production and delivery
7*24 remote service for quick demo and pilot run
Assistance with certification and type approval etc.
22 years industry experience, professional team, multiple patents
By ron gravatt from belarus - 2017.11.11 11:41
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Miriam from Croatia - 2017.07.28 15:46
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