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Product Details:
Payment & Shipping Terms:
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| Voltage: | 220V; 3*220/380V | Current: | Customized |
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| Frequency: | 50Hz/60Hz | Other Service: | OEM/ODM Offered |
| Color: | Black Or White | Protection: | P67 Waterproof |
Smart Outdoor / Indoor LoRaWAN Gateway for Automatic Meter Reading Solution
Newest LoRaWAN Solution V1.2.pdf
Introduction for LoRaWAN Communication mode:
LoRaWAN communication mode for meter reading and parameter setting.
When reading the meter, you can use the meter data remote transmission software provided by our company to read the meter and set the parameters. According to the power industry standard DL / T 645-2007 (supporting part of the communication protocol), software and hardware systems that fully meet the protocol requirements can be designed for meter reading and parameter setting.
LoRaWAN is a set of communication protocols and system architectures designed for LoRa long-distance communication networks.
LoRaWAN Gateway is a super-penetrating, easy-to-deploy IoT gateway that is specifically designed for environments with complex buildings and strong network penetration requirements, such as parks and large buildings.
Introduction for Gateway:
Ursalink LoRaWAN Gateway is based on LoRa technology, built perfectly for developing Internet of Things applications, it features edge computing capability with Python programming supported to match different use cases in the field.
This customizable device is designed to bring hardware and software flexibility for overcoming the loT technical challenges.
Highlight:
1. P67 Waterproof
2. Supporting 8/16 Simultaneous Channels
3. Built-in Serial Ports, DI/DO and GPS Capability
4. LoRa Band Available at 433/470/868/902/920 MHz and so on
5. Long Range Up to 10 Kilometers Radius
6. Backhaul Connectivities (Eth/4G/Wi-Fi)
7. Free Embedded Network Server
8. Fully Interoperable with Multiple LoRaWAN™
9. Compliant Network Servers (such as TTN, LORIOT, ThingPark)
Frame Format(DL/T645-2007)
| Specification | Code |
| Frame initiator | 68H |
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Address domain
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A0 |
| A1 | |
| A2 | |
| A3 | |
| A4 | |
| A5 | |
| Frame initiator | 68H |
| Control code | C |
| Data field length | L |
| Data field | DATA |
| Check code | CS |
| Terminal code | 16H |
* Address field A0 to A5: Communication address of the meter.
Device uploads packets:
| Name | Data | Instruction |
| Leading | FEFEFEFE | |
| Frame initiator | 68H | |
| Address | A5 A4 A3 A2 A1 A0 | Low byte first when sending |
| Frame initiator | 68H | |
| Control code | 91H | |
| Length | 0CH | |
| Data identification | 00004200 | Low byte first when sending |
| Data (Note 1) | XXXXXXXX | Low byte first when sending |
| Status word (Note 2) | XXXX | Low byte first when sending |
| Battery voltage | XX | 15.37×xxH=xxxxxmV |
| Reserved bytes | XX | |
| Checksum | CS | |
| Terminal code | 16H |
The function of data-transfer:
The meter can transfer data automatically on the reading date( 1st to 27th are programmable ).That is the transfer of total forward/ reverse active energy.The meter can store the data in the previous 12 months and store the data for 10 years at power failing.
Recording reverse energy:
The meter can record the total time of reverse energy and the last time period of reverse energy.
Meter programming. The meter can restore the times of programming and the latest programming time.
Remote control function:
The meter has the function of remote control through RS-485, PLC, LoRa and etc.
About Us:
Wuhan Radarking Electrinics Corp. is the professional manufacturer of the high tech products with strong R&D capabilities. It was established in 2002. Our production base covers an area of 30 acres, and self-building workshop covers an area of 7000 square meters, production and storage area covers more than 5000 square meters. We have electronic meter laboratory and full range of test equipments. We have our own brand "RADARKING" , also welcome the OEM/ODM.
Why Choose Us:
1. As a leading meters manufacturer, our products including: Energy Meter, Smart Electronics Meter, Smart Water Meter, Gas Meter and AMR system.
2. We own the factory and a R&D group of more than 30 persons.
3. We have 260 sets of production and testing equipments.
4. we have a high efficiency, innovative, serious management team and guarantee after-sales service.
