Choosing an Energy Monitoring or Control Device

Who is this guide for?

Use this guide when the project must observe current or machine operation, switch a stated electrical load, control a socket or low-voltage output, or manage a stated 24 VAC HVAC configuration. Start with that role before comparing connectivity or price.

Current and power-trend monitoring

CS01-LB and CS01-LS state machine-running monitoring, power-consumption trend analysis and support for up to four current sensors. They are monitoring choices; their stated function does not establish load switching.

Current transformers are selected components for CS01. Confirm the required current rating, conductor aperture and connected-sensor arrangement separately from the CS01 main unit.

Relay, socket and low-voltage control

LC01 states a smart-relay role for an 80 to 275 V AC, 15 A resistive load. LC03 states a smart-socket role with the same stated voltage and resistive-load current. LC04 states four low-voltage control channels over 8 to 28 V, with a stated maximum of 200 mA per channel.

These control arrangements are different. Select only the exact electrical role and ratings that fit the circuit, and use an appropriately qualified installer where required.

Thermostat control is a separate decision

The thermostat product states LoRaWAN, a 24 VAC HVAC role and several listed heating and cooling configurations. Confirm the actual HVAC configuration and wiring before treating it as suitable; do not substitute a relay, socket or current monitor for that control role.