SM4000
Intelligent Weather Station

The SM4000 weather station from Meier Energy keeps you informed at all times about the efficiency of your photovoltaic system. Thanks to our wide range of sensors, we provide you with weather information tailored to your needs. The high storage capacity and scalability of the solution allow you to manage very large sites with a single weather station.

    Description

    Six reasons to choose our solution

    Industrial Quality:

    • Low start-up and configuration effort

    • Ready-to-use Plug-and-Play solution

    • Easy connection with M12 circular connectors

    • IP66 waterproof rating

    Wide Range of Sensors:

    • Ambient temperature, ambient humidity, wind speed, wind direction, solar radiation, and PV panel temperature sensors

    • Possibility of integrating other sensors through the RS-485 port and the two available analog inputs (4..20mA / 0..10V)

    Scalability

    • RS485 port (Master) for integrating up to 32 GR42 extension modules (4xPT100 + 2xAl)

    • Possibility of integrating other Modbus devices (on request)

    Large Data Storage Capacity:

    • Onboard memory: 32 GB

    • Several years of data

    • Sampling period from 1 second to several hours

    Advanced Communication:

    • 2 RS-485 Modbus RTU ports

    • 1 Ethernet Modbus TCP port

    • 4G/5G communication — Wifi — IQRF (optional)

    • Other protocols available on request

    Powerful and Free Software:

    M-Visu software provided free of charge. It allows:

    • Local and remote configuration

    • Download and playback of recorded data

    • Integration of multiple statistical analysis tools

    Universal Weather Station:

    The SM4000 weather station is designed for universal use and supports the connection of up to 32 sensors and GR4-4PT-2AI extension modules communicating via Modbus. Furthermore, the station is reliably protected against surges and severe weather conditions. The sensors are easily configured via the M-Visu software. The acquired meteorological data is locally recorded in the internal memory of the datalogger (32GB capacity) at intervals ranging from 1 second to several hours (configurable within the software). The storage capacity is more than 10 years. The M-Visu software (provided for free) allows for the visualization and analysis of recorded data with very advanced tools, in addition to report editing. Thanks to its RS-485 and Ethernet communication ports, the weather station can be easily connected to any PV monitoring system or SCADA supervision system using the Modbus TCP protocol.

    Accessories

    Six reasons to choose our solution

    Industrial Quality:

    • Low start-up and configuration effort

    • Ready-to-use Plug-and-Play solution

    • Easy connection with M12 circular connectors

    • IP66 waterproof rating

    Wide Range of Sensors:

    • Ambient temperature, ambient humidity, wind speed, wind direction, solar radiation, and PV panel temperature sensors

    • Possibility of integrating other sensors through the RS-485 port and the two available analog inputs (4..20mA / 0..10V)

    Scalability

    • RS485 port (Master) for integrating up to 32 GR42 extension modules (4xPT100 + 2xAl)

    • Possibility of integrating other Modbus devices (on request)

    Large Data Storage Capacity:

    • Onboard memory: 32 GB

    • Several years of data

    • Sampling period from 1 second to several hours

    Advanced Communication:

    • 2 RS-485 Modbus RTU ports

    • 1 Ethernet Modbus TCP port

    • 4G/5G communication — Wifi — IQRF (optional)

    • Other protocols available on request

    Powerful and Free Software:

    M-Visu software provided free of charge. It allows:

    • Local and remote configuration

    • Download and playback of recorded data

    • Integration of multiple statistical analysis tools

    Universal Weather Station:

    The SM4000 weather station is designed for universal use and supports the connection of up to 32 sensors and GR4-4PT-2AI extension modules communicating via Modbus. Furthermore, the station is reliably protected against surges and severe weather conditions. The sensors are easily configured via the M-Visu software. The acquired meteorological data is locally recorded in the internal memory of the datalogger (32GB capacity) at intervals ranging from 1 second to several hours (configurable within the software). The storage capacity is more than 10 years. The M-Visu software (provided for free) allows for the visualization and analysis of recorded data with very advanced tools, in addition to report editing. Thanks to its RS-485 and Ethernet communication ports, the weather station can be easily connected to any PV monitoring system or SCADA supervision system using the Modbus TCP protocol.

    Accessories

    Product Documentations