POWER CONSUMPTION & ELECTRICITY METERING FOR PUBLIC UTILITIES BY OUR CDMA 450 / 2G / 3G / 4G / LTE-M / NB-IOT MODEMS FOR ELSTER ® / HONEYWELL ® , ITRON ® , EMH ® AND LANDIS+GYR ® METERS SMART ELECTRICITY METERING MODEMS Main Features Power consumption metering by wireless modems through the CDMA 450 / 2G / 3G / 4G / LTE-M / Narrow Band wireless networks. Our scalable modem families are having RS232, RS485 (2 or 4-wire) data connection, transparent link. The modem forms part of the AMI (Advanced Metering Infrastructure) of public utility company. Suitable for remote meter readout, meter data download and remote configuration for provider’s request by schedules or on-demand. Our devices are compatible and matching with the electricity meters of the flagship manufacturers. Benefits • The modem can be fitted into the meter enclosure and there it can be securely fastened • Design and connectivity meets with brand vendor meter manufacturer standards • Separated and sealed isolation from meter • Retrofit 2G to 4G migration: we offer our 4G meter modems with same outfit, backward compatibility • Power supply from the metrology (AC or DC) • Optional surge protection from 4kV up to 12kV • Remote meter readout („Push” or „Pull” method) • IEC 62056-21 protocol / DLMS option • Scheduled data sending or triggered by an alarm, or SMS triggering • Immediate alarm notification • Remote switch of the meter operation/tariff mode • Can be operated from private network with NAT also, modem connects to the HES (Head-End-System) • Remote & safe firmware updates • Free, downloadable configuration software • Cost-effective solution, when implementing an automated energy metering system Design & construction • RS232/RS485 (upon request), transparent link • Universal, mountable to any meter (as external modem) • Compatible with Elster® Alpha A1500 / A1800 / A1140 / A1160 / A1700 and Landis+Gyr® meters • Power supply from the metrology (AC power) • Surge protection from 4kV up to 12kV Software & configuration • Immediate alarm notification • WM-E Term® tool or optional DMSet® software • Push data transmitting (Ftp / IEC push or by SMS trigger) • Scheduled data sending or triggered by an alarm Compatibility Elster® A1500 Alpha Elster® A1700 Alpha Elster® A1800 Alpha Elster® A1140/A1160 Alpha WM-E1S ® Modems for ELSTER ® , HONEYWELL ® and the LANDIS+GYR ® meters