Kamstrup OMNIA® e-Meter CT 
 
Description:
The Kamstrup OMNIA® e-Meter CT is a high-precision, current-transformer connected smart electricity meter designed for advanced grid monitoring, accurate energy registration, and seamless integration with modern data collection systems.
Built on cellular IoT technology (LTE-M and NB-IoT), it offers reliable, wide-area communication without the need for local infrastructure, ensuring plug-and-play installation and real-time data transfer.
The shunt measuring principle provides exceptional linearity, immunity to magnetism and DC currents, and a wide dynamic range—delivering dependable readings in all installation orientations.
 
Key Features:
Dual integrated LTE-M and NB-IoT modem for reliable wide-area communication
Remote firmware updates and full DLMS/COSEM compliance
Advanced power quality monitoring per EN 50160 (frequency, voltage variation, THD, unbalance, sags/swells)
Comprehensive tamper detection with event logging and alarms (mechanical, magnetic, access attempts)
Grid Snapshot and Last Gasp functions for real-time event tracking and outage alerts
Load control relays (optional, up to two) for remote switching or demand management
High security encryption (AES-GCM 128, DLMS Security Suite 0) with role-based access control
Two configurable load profiles for customizable data logging intervals (5–60 min)
Integrated Home Area Network (HAN) RJ12 interface for smart building applications
Ingress Protection: IP54 (indoor/outdoor in cabinet)
Accuracy: Active energy Class B/C (MID), Class 0.5s / 1 (IEC)
Operating range: −40 °C to +70 °C
Nominal voltage: 3 × 230/400 V
Nominal current: 1(6) A / 5(10) A
Dimensions: Compact polycarbonate housing < 0.9 kg
 
Compliance & Approvals:
Active Energy: EN 50470-1, -3 (MID)
Reactive Energy: IEC 62052-11, 62053-21 / -22 / -23 / -24
Safety: IEC 62052-31
Optical Interface: IEC 62056-21
 
Lead Time:
1 - 3 Days.