Industrial 4G remote transmission IoT meter

Industrial 4G remote transmission IoT meterFunction:

Mainly used for measuring active energy in low-voltage networks,It has the advantages of small size, high accuracy, and rich functions, and has multiple communication methods to choose from, which can supportRS485communicationandLora、Wireless communication methods such as 4G have added a current sampling mode for external transformers, making it convenient for users to install and use them in different situations. It can be flexibly installed in the distribution box to meet the needs of energy metering, operation and maintenance supervision, or power monitoring for different areas and loads.

2 Product model specifications and functional features

2.1 Naming Rules

2.2 Features of ADW310 wireless measuring instrument

3 Technical parameters

3.1 Electrical Characteristics

3.2 Environmental conditions

4 External dimensions (unit: mm)

External dimensions of matching transformer

Troubleshooting and Handling of Industrial 4G Remote Transmission IoT Meter Malfunctions

1. Common fault phenomena

• Data not uploaded: Check 4G signal, SIM card status, and communication protocol configuration.

• Abnormal reading: Check if the current transformer (CT) wiring is loose or if there is a malfunction in the internal metering chip of the meter.

• No display on screen: Check if the power input is normal or if the fuse inside the meter is blown.

2. emergency response

• Backup power supply: If the meter supports battery power, regularly check the battery level to avoid data loss caused by power outages.

• Local meter reading: In case of communication failure, manually read data through infrared or RS485 interface.