AgroSense_2 Channel Non-invasive AC Current Monitor LoRaWAN® Class C

This AgroSense 2-Channel Non-invasive AC current monitor is designed for LoRaWAN remote monitoring of AC current. It is equipped with 2 Non-invasive AC transformer, max 10A/100A, to monitor the AC current and report to LoRaWAN server, via LoRaWAN gateway, by every 1 minutes by default. With this product, users can continuously monitor any AC module current status with simple plug& play, for better industry field management.  

With Non-invasive AC transformer, users do not need to do any modification/setting on the AC circuit, just clamping the live-wire, suitable for scenarios requiring non-contact current sensing, ensuring safe measurement without physical circuit interruption. Besides, there also 2 channel ADC left, for advanced users’ free expandable usages.

This product is suitable for industry usage such as counting the energy consumption, OVER-load or No-load detection, run hour counting…  Machine Health Monitoring, Safety Monitoring, Energy Monitoring, Production Monitoring

Besides, there also on-board air temperature/humidity sensor, to help users monitoring field status, for fire/flood warnings.

This product is based on LoRaWAN® V1.0.3 OTAA Class C , different with Class A, the Class C standard keep stable connection from nodes to gateway, suitable for applications that need long-term /stable connection and more frequent data uplink/ relative quick feedback, with disadvantage of higher power consumption. This product supports common 2 data modes:

• Data Uplink: It uplink the current monitoring data / temp& humidity sensor data to gateway with dedicated time interval.
• Data Downlink: Users can send downlink commands from cloud server, to set the date update interval (default 60 s and can be set to 24h max with data downlink), and perform scheduled tasks—making it highly adaptable to various automation needs. 

This Module supports global frequency bands (EU868/US915) and works seamlessly with platforms such as TTN, Datacake, and CloudStutio to enable data upload and remote control. 

Besides, it has Local storage for max 3,300+ records, ensures critical data is retained during connectivity gaps.

Features

• Includes 2-channel AC Monitor, Max 10A/100A;
• Includes 2-channel 0-5V analog signal inputs.
• Integrates a high-accuracy temperature and humidity sensor AHT20.
• LoRaWAN version: LoRaWAN Specification 1.0.3. OTAA Class C.
• Monitor data and upload real-time data regularly.
• Modify the product parameters through AT commands.
• Support downlink to modify the time interval and control relay switch.
• Integrated data logging capability with a storage capacity of up to 3300 records.
• Compatible with Worldwide LoRaWAN® Networks: Support the universal frequency bands EU868/ US915.
• Long Range: Up to 2 kilometers in the city, up to 10 kilometers in the wilderness, receive sensitivity -137dBm , transmit power up to 22dBm. 
• Data encryption: Provide end-to-end secure communication, including device authentication and network data encryption, to ensure the security of data transmission and prevent data theft and malicious attacks.
• High stability and reliability: good stability in noisy environments, able to penetrate buildings and obstacles, so it can maintain good communication quality in urban and suburban environments. Local storage for max 3,300+ records.

Parameter

1.General Parameters

2.Wireless Parameters

3.Physical Parameters

AgroSense is a series of Makerfabs wireless LoRaWAN® sensors.

It can cover a transmission range of 2km in urban scenes and 5km in line-of-sight scenes while keeping lower power consumption during the transmission process. Together with a replaceable battery that supports up to 1 years of usage and an industrial IP68 enclosure. It supports at least -40℃ ~ 85℃ operating temperature and can be deployed in harsh environments. AgroSense is compatible with LoRaWAN® V1.0.3 protocol and can work with LoRaWAN® gateway.

With LoRaWAN® gateway, LoRaWAN® sensor report the result to LoRaWAN® networks, such as The Things Network and DataCake, with simply inputting DEV EUI/ APP EUI/ APP Key:

• DEV EUI: Unique identification of device，authorized by IEEE；
• APP EUI: Unique identification of application；
• APP Key: One of the join network parameters on OTAA mode, calculated by DEVEUI；

Part List

• AgroSense 2-Channel AC current monitor *1;
• Non-invasive AC Current Transformer 10A-1V *1;
• Non-invasive AC Current Transformer 100A-1V*1

Usage

• Github/Manual/Datasheet
• Usage Wiki

For country/ area frequency selecting,please check here: regional Parameter