WiFi/ZigBee Dual Channel Smart Meter
1/2 channel
Instruction Manual
Contents
Technical Data
Input: AC 100-240V 50/60Hz
Measuring Range: 0.2-80A
Wireless Frequency: 2.4GHz
Accuracy: Within ±2%
Module Size: 50*45*23mm
Clamp Diameter: 10mm
Clamp Cable Length: 0.7m
Working Temperature: -10 ℃ ~ +55 ℃
Download the App
Please scan the QR code, or get ‘Smart Life’ or ‘Tuya Smart’ from App Store, Google Play, or Android Market.
https://smartapp.tuya.com/smartlife
https://smartapp.tuya.com/tuyasmart
Add the WiFi Meter
Press the reset button for about 5s until the red light flashed quickly, then you can add it on the App.
Click ‘Done’ and then you can monitor electricity usage.
Add the ZigBee Meter
Please note: ZigBee meters need to be connected to a ZigBee Gateway to function properly.
Press the reset button for about 5s until the red light flashed quickly, then you can add it on the App.
Click ‘DONE’ and then you can monitor electricity usage.
Wiring Diagram
To measure energy consumption and energy generation
Note: When installing, please ensure that the circuit measured by CT is in the same phase as the circuit powered by the module.
To measure ‘from Grid’ or ‘to Grid’
Note: When installing, please ensure that the circuit measured by CT is in the same phase as the circuit powered by the module.
Please make sure the clamp be put on the correct direction.
If your solar is working, please adjust the clamp’s direction, until you see the App shows ‘Reverse’, If your solar is not working, please adjust the clamp’s direction to see App shows ‘Forward’. Please do that for each channel.
WARNING!!! FOR SAFETY. If you need remove the current transformer clamp, please be sure to turn off the power of the measuring device first, otherwise there is a risk of electric shock.
Q&A
Q: After I configure it with App , why App shows ‘the Current and Power as ‘0’ ’ ?
A: Only if you put a device’s wire (either live wire or neutral wire, not both) in the clamp, and turn on the device, then the clamp can sense the current, and the App displays current and power values. Q: After I change the report rate to less than 10 Seconds, why my App seems stuck?
A:That’s because the network return is too slow, please sign out App and re-enter to change the rate back to 10 seconds, then it will be ok. Q:How to clear App electricity data ?
1. Please press the reset button 5 times quickly, the indicate led will blink quickly, if it fails to blink, please repeat the action to press the button 5 times again, until you see the led blink quickly. 2. After 10 seconds, please go to App page to click ‘Disconnect and wipe data’ . A:
