Single-phase direct-connected smart meter for commercial and residential submetering, with plug-in PLC, RF or cellular communication modules and optional RS485 for remote reading.
Appearance, connectors and included accessories follow the configuration confirmed in your quotation.
Ask for a sample or a small pilot. Availability, minimum quantity and sample charges depend on the selected model.
Price & delivery
Range, interface, accessories, quantity and destination affect the quote. Stock, lead time, freight, taxes and delivery terms need confirmation.
Warranty & support
Coverage, duration, exclusions and the fault-assessment process are confirmed for the quoted model before order.
Certificates & documents
Tell us the destination and required standard. We check the exact model, document revision and available evidence; a family listing is not certification.
Public documents describe this product family and selection options. Wiring, register maps and compliance documents must match the model and version selected for your order.
Industrial Monitoring Hardware Catalog PDF · English · 379 KiB File revision: 2026-07-22 · 85c5f07896ab
Need documents for engineering or purchasing?
Choose what you need. We first identify the model and revision, then confirm which documents can be supplied. The request does not imply that every document is available.
Public now
Public selection guidance and model-selection catalogue
Check for the selected model
Exact-model datasheet · Wiring / pinout · Register map, protocol or sample data · Model-specific certificates · Calibration and measurement evidence · Dimensions / installation drawing
Customer platform or an agreed third-party service
How the model is selected
The written quotation ties the site requirement to one reviewed hardware configuration.
Site requirement
Application, medium, mounting and environment
Hardware configuration
Signal, protocol, power and enclosure
Quote confirmation
Model, quantity, certificates and delivery
Remote integration context
Sensors, interfaces, enclosure, power and mounting are confirmed against the actual project before quotation.
What the reviewed configuration proves
The reviewed source is a modular single-phase direct-connected smart meter with selectable communication hardware.
The electrical topology is single-phase two-wire. Three-phase circuits and DIN-rail installations require a different meter family.
The reviewed current specification is 0.25-5(100) A for direct connection; it is not an external-CT meter configuration.
PLC, RF and cellular communications are plug-in configuration choices. They are not simultaneous built-in 4G, LoRaWAN and Wi-Fi features.
Show 2 more reviewed selection notes
RS485 is optional. The exact protocol profile, communication module, carrier or frequency and data endpoint are confirmed for the ordered configuration.
Use for regulated billing only after the required local utility, metrology and certification acceptance has been confirmed.
Model-selection reference
Industrial Monitoring Hardware Catalog
Compare equipment options in this catalog section.
Use this reviewed product only for a single-phase two-wire circuit. Specify a different meter family for three-phase or external-CT architectures.
Confirm 220, 230 or 240 VAC service and a direct-connected current within 0.25-5(100) A.
State whether readings are for operational monitoring, tenant allocation or regulated billing; local accuracy, metrology and utility acceptance requirements differ.
Choose one documented plug-in communication path - PLC, RF or cellular - from the site network and destination-market requirements. RS485 is optional.
Show 2 more selection checks
Define the required protocol, point list, reporting interval, endpoint, credentials and data owner instead of assuming direct compatibility with a cloud platform.
Check the 240 × 136 × 72 mm meter body, meter-box space, isolation, upstream protection, wiring and licensed-electrician access before quotation.
Compatible with
Single-phase two-wire 220 / 230 / 240 VAC circuits within the reviewed direct-current range
Plug-in PLC, RF or cellular communication modules selected for the project
Optional RS485 and infrared local communication interfaces
AMI or customer data systems after the protocol, point list and integration responsibility are confirmed
Typical package
Single-phase direct-connected smart meter
Selected plug-in PLC, RF or cellular communication module
Optional RS485 interface where required by the data path
Meter box, upstream protection, isolation and wiring accessories selected by the local electrical design
Electrical ratings, current-sensor arrangement, gateway and panel wiring are confirmed before quotation.
Use this meter for single-phase commercial or residential energy measurement when remote reading is required through a selected communication module. Choose a separate three-phase or DIN-rail meter family for those circuit and mounting requirements. Communication, metering purpose and local approval requirements are confirmed before quotation.
Single-phase commercial and residential remote meter reading
Distributed submetering where each point requires a local display and selectable communications
AMI retrofit projects using project-specific PLC, RF or cellular modules
Operational energy monitoring when the customer system can accept the confirmed meter protocol
Can this be configured as a wireless IoT energy meter?
Yes. A reviewed plug-in RF or cellular module can provide the remote communication path. PLC and optional RS485 are separate project configurations, and the ordered module, protocol, carrier or frequency must be confirmed before quotation.
Is this a three-phase DIN-rail energy meter?
No. The reviewed hardware is a single-phase two-wire direct-connected smart meter. Use a separate reviewed three-phase meter family when the circuit is three-phase.
Which remote communication options are available?
The reviewed source documents plug-in PLC, RF and cellular communication modules, plus optional RS485 and infrared interfaces. The ordered module and protocol are confirmed for the destination network and integration.
Can it upload directly to any cloud platform?
That is not assumed. The communication module, protocol, endpoint, credentials, reporting interval and data ownership must be reviewed with the target system before quotation.
What current range does the reviewed meter support?
The reviewed direct-connected configuration is rated 0.25-5(100) A. Circuits outside that range require a different meter or CT-operated architecture.
Can this meter be used for revenue billing?
Only after the required accuracy, local metrology rules, utility acceptance and certification for the destination market have been confirmed. The website does not claim universal billing approval.
What should I provide when requesting a quote for the Single-Phase Smart Energy Meter?
Single-phase two-wire service voltage and frequency; Maximum direct-connected current within 0.25-5(100) A; Operational monitoring, allocation or regulated billing use; Required PLC, RF, cellular, RS485 or infrared communication path
Where can I compare available model options?
Open the Industrial Monitoring Hardware Catalog linked on this page. Use it to compare equipment options before requesting a configuration.
Will it work with my existing system?
Compatibility is reviewed against your field signals, protocols and upstream platform. Typical pairings include Single-phase two-wire 220 / 230 / 240 VAC circuits within the reviewed direct-current range, Plug-in PLC, RF or cellular communication modules selected for the project, Optional RS485 and infrared local communication interfaces.
Product-family reference. Final ordered model and specifications are confirmed in the written quotation.
