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
| Product Model | AGLWCT |
| Temperature Measurement Range | -40°C ~80°C |
| Temperature Measurement Accuracy | ±0.5°C |
| Temperature Resolution | 0.1°C |
| Humility Measurement Range | 0%-100% RH |
| Humility Measurement Accuracy | ±2% |
| Humility Resolution | 0.024% RH |
| ADC Measurement Range | 12-bit ADC |
| ADC Measurement Accuracy | 1/4096 |
| ADC channel count | 2 |
| Spec | 100A/1V |
| channel count | 2 |
2.Wireless Parameters
| Communication Protocol | Standard LoRaWAN® protocol V1.0.3 |
| Network Access/Operating Mode | OTAA Class C |
| MAX Transmit Power | 22dBm |
| Receiver Sensitivity | -137dBm/125kHz SF=12 |
| Frequency Band | EU868/US915 |
3.Physical Parameters
| Power Supply | DC 12-24V |
| Operating Temperature | -40°C ~85°C |
| Dimensions | 95 × 90 × 40 mm |
| Mounting | Wall Mounting |
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 DE EUI；
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
For country/ area frequency selecting,please check here: regional Parameter