Harvy2 - Battery-free LoRaWAN® Current metering sensor
Harvy2 - Battery-free LoRaWAN® Current metering sensor
Harvy2
- Battery-free LoRaWAN Current metering sensor
The Harvy2 is a LoRaWAN sensor that measures current and power without batteries or external power. Powered by the conductor's magnetic field (min. 1A), it offers maintenance-free, wireless monitoring. Simply clamp it on, connect up to four current transformers, and get real-time data on your IoT platform. Add a voltage converter for full three-phase power analysis. Features include intelligent event filtering, configurable reporting, and easy web interface setup.
Why Harvy2:
· 4 inputs with polarised and strain-relieved plug connections
· For current transformers up to 500 A (larger currents on request) or deZem voltage converters
· Metering data: RMS currents, active power*, mains voltage*, power factor*, mains frequency*, etc.
· Intelligent event filter: metering series (inrush currents, etc.) accurate to the second at a defined maximum rate**.
· Self-sufficient and maintenance-free (battery-free)
· Data transmission up to several kilometres and through thick house walls via LoRaWAN
· Compact design
· Flexible and quick installation without laying cables, e.g. via magnetic holder or top-hat rail adapter
· Easy configuration and firmware updates via USB-C
· On-site data visualisation via USB-C and web interface
· Can be used with the deZem IoT platform and any other platform (JavaScript decoder freely available, e.g. for TTN, Chirp Stack, element iot)
