Multi-meter AMR collection
The SimtoLink meter-reading collector (data concentrator) supports photoelectric direct reading (optical direct read), pulse, Modbus, M-Bus (Meter-Bus), LoRa, and other meter protocols. One unit can take water, electricity, gas, and heat meters and report them over 4G, NB-IoT, or a wired link. It is used for AMR (automatic meter reading), energy management, residential communities, commercial buildings, and industrial parks.
The design is modular, so the acquisition module can match the meter type. One unit can mix protocols and read water and electricity meters together. SimtoLink AMR deployments serve hundreds of water, gas, and heating companies, with more than 1 million meters connected and a read success rate above 99.5%.
Meter protocols and compatibility
Acquisition modules are selected by meter type and protocol for different energy-metering jobs. Typical protocols and capacity:
| Meter type | Typical protocol | Typical capacity |
|---|---|---|
| Water meter | Photoelectric direct reading, pulse, LoRa | 32～256 meters/unit |
| Electricity meter | DL/T 645, Modbus | 32～128 meters/unit |
| Gas meter | Modbus, M-Bus, LoRa | 32～256 meters/unit |
| Heat meter | Modbus, M-Bus | 32～128 meters/unit |
Meter addresses can be discovered automatically and configured in batches. The compatibility list covers 200+ models from mainstream meter brands, and it keeps growing: a new meter can be added by configuration. SimtoLink runs compatibility tests and helps with configuration.
Typical applications and results
From property water meters to industrial-park electricity meters and district heating, the collector covers AMR and energy management across industries. Typical deployments and results:
Remote water reading in residential communities
A property company installed collectors in 20 communities and connected 8,000 water meters. Remote reads and abnormal-use alarms cut the cost of manual reading by 90%.
Sub-metering and demand management in an industrial park
One industrial park collects 50 high-voltage meters over Modbus for sub-metering and demand management, and uses the data for energy-cost analysis.
Heat-station metering for a heating company
A heating company installed collectors at 100 heat stations, connecting heat meters, flow meters, and temperature sensors. Heating metering and energy analysis raised heating efficiency by 15%.
Unified multi-utility collection in a commercial complex
A commercial complex uses collectors for water, electricity, gas, and heat, connected to an energy management system (EMS) for sub-metering and energy-saving analysis.
Integration and selection notes
- Platform integration: Connects to mainstream AMR platforms and energy management systems (EMS). Standard APIs and data formats are available. Read interval and freeze time can be configured.
- Business integration: Connects to billing and customer-service systems so reading, billing, and collection sit in one flow. Alarms cover meter faults and communications faults.
- Expansion and operations: A new meter needs an address and a protocol that do not collide with meters already on the bus. If a read fails, check communications, meter status, and the address. Monitor the read success rate.
- Implementation support: SimtoLink can supply an AMR platform or connect to the one already in place. Site survey, solution design, installation and commissioning, training, and handover are available, plus diagnostic tools and operations support.
Implementation and maintenance
A practical sequence for an AMR project:
Diagnostic tools and operations support from SimtoLink help keep the read success rate high.
Services and support
SimtoLink helps select the collector and the AMR platform, supports multiple meter protocols and system integration, and can install and maintain equipment on site. Product manuals and solution quotations are available.