Eastron SDM120CTM
Eastron SDM120CTM
A compact single-phase CT-operated DIN-rail Modbus energy meter for local RS485 monitoring and bidirectional energy measurement.
RS485 Modbus RTU / pulse output
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Eastron SDM120-M
Eastron SDM120-M
A one-module single-phase DIN-rail Modbus energy meter for low-current circuits, 7 kW EV charger metering, solar import/export metering, and compact panel sub-metering where 45 A direct connection is enough.
RS485 Modbus RTU / DLT645 / pulse output
Eastron SDM230-M
Eastron SDM230-M
A compact single-phase DIN-rail Modbus meter for installer-led solar, sub-metering, and panel-monitoring jobs where a 100 A direct-connected format is a better fit than a CT clamp monitor.
RS485 Modbus / DLT645 / pulse output
Eastron SDM230-Modbus
Eastron SDM230-Modbus
A compact single-phase 100 A direct-connected Modbus energy meter for DIN-rail installations, local RS485 monitoring, solar import/export visibility, and utility-style sub-metering without a vendor cloud.
RS485 Modbus RTU / DLT645 / pulse output
Eastron SDM320C-LR
Eastron SDM320C-LR
A single-phase 100 A DIN-rail LoRaWAN energy meter for projects that need import/export metering and long-range wireless telemetry without adding an IP-connected app-first monitor.
LoRaWAN 1.0.2 / digital input
Eastron SDM630
Eastron SDM630
A direct-fed three-phase Modbus meter for installer-led solar, sub-metering, and panel-monitoring jobs where reliable DIN-rail hardware matters more than app polish, and where the 100A direct-connected format is actually the right fit.
Modbus RTU
Eastron SDM630MCT V2
Eastron SDM630MCT V2
A CT-operated three-phase DIN-rail Modbus energy meter for EV charging metering, solar import/export metering, commercial sub-metering, and larger services where direct 100 A metering is not enough.
RS485 Modbus RTU / pulse outputs / optional M-Bus or LoRaWAN variants
Eastron SDM630MCT-ML-TCP
Eastron SDM630MCT-ML-TCP
A DIN-rail multi-circuit Ethernet Modbus TCP energy meter for panels, data-center racks, and larger monitoring jobs where one device needs to meter up to four three-phase loads or twelve single-phase circuits through external CTs.
Ethernet Modbus TCP
Eastron SDM630M-DI
Eastron SDM630M-DI
A direct-connected single/three-phase DIN-rail Modbus energy meter with digital inputs for EV charging metering, sub-metering, and solar import/export monitoring where a 100 A whole-current format is enough.
RS485 Modbus RTU / pulse outputs / digital input
Eastron SDM72CT-M
Eastron SDM72CT-M
A CT-operated three-phase DIN-rail Modbus energy meter for switchboards that need import/export energy, configurable CT ratios, and local RS485 data without a vendor cloud.
RS485 Modbus RTU / pulse output
Eastron SDM72D-M
Eastron SDM72D-M
A three-phase DIN-rail Modbus meter for EV charging piles, sub-metering, and installer-led panel monitoring where 100 A direct connection and bidirectional import/export measurement matter more than app-first monitoring.
RS485 Modbus RTU / pulse output
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