Automatic Meter Reader - 2G/4G (AMR - 2G/4G)
The AMR streamlines and automates the meter reading process from demanding and complex systems. It can operate on both intelligent and transparent modes and has the capability to automatically read parameters from all meters, irrespective of the protocol and meter make.
The AMR reads various energy parameters such as IP data, load survey, billing, events and tampers. Using 2G/4G, this information is transmitted to data centres for billing, decision making and energy audit.
Features
- Supports all DLMS, legacy and Modbus protocols
- Quad band GSM/ GPRS/ 4G/ LTE communication module
- RS-232/RS-485 communication port
- LAN port (optional)
- CMOS circuitry for low power consumption and noise immunity
- In-built AC/DC power supply
- Built-in overload, short-circuit and surge protection
- EMI and RFI protection
- Polarised connectors for reverse polarity protection
- Leakage current protection with high-quality glass epoxy PCB
- Power-on LED indicator
- On-board flash for data storage
- Supports SIM cards of 1.8V and 3V
- 32-bit high-speed M0+ ARM Cortex core with dual UART
- 70 V AC P-P to 480 V AC P-P for HT & LT tri-vector meters
- Three phase: 70V AC to 480V AC at 50Hz ± 5Hz
- Single phase: 230V, 50Hz ± 5Hz supply
- Remote configuration
- On-demand data acquisition
- Programming & diagnostic testing via POTA (Programming Over The Air)
- Battery backup for alert transmission during outages
- Rugged design for high/low temperature
- Handles extreme voltage variations & surges