FLOW CORE - A300LS - LoRaWAN Thermostatic Head - Nexelec

FLOW CORE A300LS - Nexelec LoRaWAN Thermostatic Head

The FLOW CORE A300LS is a LoRaWAN connected thermostatic head designed for remote control of hot water radiators. It improves thermal comfort while optimizing heating consumption in multi-occupancy buildings, commercial buildings, offices or residences equipped with a LoRaWAN infrastructure.

Thanks to its LoRaWAN EU868 connectivity, it integrates easily into a smart building solution for room-by-room or zone-by-zone control. Configuration is quickly carried out via NFC, then setpoints, schedules and operating modes can be adjusted remotely by downlink.

Intelligent heating control

FLOW CORE features an integrated temperature sensor with an accuracy of ±0.4 °C and a 0.5 °C step adjustment. It supports several control modes, including Comfort, Eco, Away and Frost Protection, to automatically adapt heating to the building's needs.

The head stores its heating schedule and can continue to operate locally even if the network is temporarily unavailable. It also includes an anti-seize function to maintain proper valve operation over time.

Simplified installation and maintenance

The FLOW CORE comes with colored marking tabs, an anti-theft protection screw and two AA lithium batteries. Its autonomy can reach up to 10 years depending on usage and radio configuration. It is also FUOTA V2 compatible for easy remote firmware updates.

Main features

• Reference: A300LS
• Connectivity: LoRaWAN EU868
• Configuration: NFC, LoRaWAN and downlink
• Integrated temperature measurement: accuracy ±0.4 °C
• Set point adjustment in 0.5 °C increments
• Modes: Comfort, Eco, Away, Frost protection
• Compatibility with remote NODE sensor via L2D1
• Power supply: 2 replaceable AA lithium batteries
• Battery life: up to 10 years depending on use
• Certifications: CE, UKCA

Package contents

• 1 FLOW CORE thermostatic head
• 5 colored marking tabs
• 1 anti-theft protection screw
• 2 AA Energizer Ultimate Lithium batteries