Cellular Connected Smart Metering
The i210-G single-phase smart meter by Inhemeter integrates cellular communication technology (GPRS/3G/4G/NB-IoT) for direct cloud connectivity. This meter is ideal for remote residential locations, scattered installations, and high-value assets where traditional RF mesh infrastructure is not economical or feasible.
With built-in cellular modem and modular design, the i210-G provides utilities with plug-and-play deployment, real-time data access from anywhere, and reduced infrastructure costs. It supports both prepayment (STS standard) and post-payment applications with comprehensive anti-tamper protection and remote management capabilities.
Direct Cellular Connection
4G/NB-IoT connectivity without DCU or gateway requirements.
Remote Deployment Ready
Perfect for scattered locations and rural installations.
Real-Time Data Access
Instant access to consumption data and event notifications.
Advanced Features
Comprehensive functionality for modern utility operations with direct cloud connectivity and remote management.
Multi-Band Cellular Support
Compatible with 2G/3G/4G/NB-IoT networks for global deployment flexibility.
Prepayment & Post-payment
STS standard compliant with remote credit transfer and balance management.
Load Profile Recording
Detailed consumption patterns transmitted in real-time for analysis.
Time-of-Use (TOU)
Multi-tariff support for peak, off-peak, and seasonal pricing strategies.
Tamper Detection & Alerts
Instant push notifications for magnetic interference, cover opening, and reverse flow.
Remote Disconnect/Reconnect
Built-in relay for remote service switching and demand response programs.
Real-Time Event Pushing
Immediate cloud notifications for critical events and power outages.
End-to-End Security
DLMS/COSEM encrypted communication with VPN and TLS support.
Low Power Consumption
Optimized cellular module with sleep modes for extended battery backup.
Specifications
Measurement Range
| Voltage Range | 230V AC (+30% / -40%) |
|---|---|
| Frequency | 50Hz / 60Hz |
| Basic Current (Ib) | 5A / 10A |
| Max Current (Imax) | 60A / 100A |
| Starting Current | 0.4% Ib (20mA @ 5A) |
| Accuracy Class | Class 1.0 (Active) / Class 2.0 (Reactive) |
Environmental
| Operating Temperature | -25°C to +70°C |
|---|---|
| Storage Temperature | -40°C to +85°C |
| Protection Degree | IP54 (Standard) / IP65 (Optional) |
| Humidity | 5% to 95% RH (non-condensing) |
Cellular Communication
| Technology | GPRS / 3G / 4G / NB-IoT |
|---|---|
| Frequency Bands | Multi-band (region-specific) |
| Network Protocol | TCP/IP, UDP, MQTT, CoAP |
| SIM Card | Standard SIM / eSIM (optional) |
| Data Transmission | On-demand / Scheduled / Event-triggered |
| Local Interface | Optical Port (IEC 62056-21) |
| Application Protocol | DLMS/COSEM (IEC 62056) |
Standards & Compliance
| Metering Standard | IEC 62052-11, IEC 62053-21/23 |
|---|---|
| Prepayment | STS (IEC 62055) |
| Communication | IEC 62056, DLMS/COSEM |
| EMC | IEC 61000-4-2/3/4/5/6/11 |
| Safety | IEC 62052-11, IEC 62055-31 |
Where to Deploy
Remote Residential
Perfect for rural homes and scattered properties where RF mesh coverage is impractical.
High-Value Customers
VIP customers requiring premium service with real-time billing and instant support.
Temporary Installations
Construction sites, events, and temporary connections requiring quick deployment.