Moray ME201WZ Wireless Level Sensor User Manual

ME201WZ Wireless level sensor
Manual V2.0

Contents hide

6 Multi-Tank Monitoring

7 Documents / Resources

7.1 References

Defination

* Gateway self prepared
Wifi: Between sensor and router(max 50m no obstacle)

Touch Key (): Press 5 seconds for WiFi connection
LED: Zigbee status
Zigbee Config: Led light flashes
Zigbee Connected: Led light on
Zigbee Not Connected: Led light off
Adaptor: AC 110V~240V
Sensor power supply: ≤100mA@ 5V DC
Network mode: Zigbee 3.0
Level Range: 0.1m～4m
Accuracy: ± 0.02m
Operation Temperature: -20℃～70℃
Protection: IP65

Connection

Power on the AC/DC ADAPTOR first, and then power on the sensor.
Scan code to download “TUYA Smart APP” or “Smart Life APP” on mobile device.

https://smartapp.tuya.com/tuyasmart
7. Network Reset
Press and hold the button for 5s, the led light flashes rapidly, then release the button, the network reset, the device connect to the network automatically.
8. Connecting Sensors to APP.
Turn on the WiFi and Bluetooth of your phone, enter the app and add device. *Note:

Zigbee 3.0 can only be Tuya Gateway;

When adding a device, make sure that the sensor and the phone are connected to the same WiFi. After the setting is complete, the indicator must work under steady light. If the phone cannot find the device or fails to connect to the device, hold down the button for 5s until the indicator flashes to add the device again.

Setting

Installation height: Set the distance from sensor to tank bottom ( A )；

Liquid maximum depth: Maximum height of liquid in tank ( B );
Set Max: Set Max for high level alarm (Actual liquid level value C);

Set Min: Set Min for low level alarm;

e.g.
Installation height, A=4m;
Liquid maximum depth, B=3m;
Actual liquid level value, C=2m;
Set Max=60%, Set Min=20%,
Level Status: Full alarm ( C/B*100%=2/3*100%=67%）

APP Interface

Installation

Remove the release paper from the gasket, and attach the gasket to the center of the tank where the hole will be drilled.

Drill a hole right in the middle of the tank with a diameter of >55mm;
Place the sensor over the gasket, Keeping it aligned with the screw holes. unobstructed;

Fasten the sensor with a self-tapping screw.

*Note: If the mounting surface is curved, it is sufficient to fix the sensor with screws just, prevent the sensor from being stressed; when the data is abnormal, the screws must be loosened. Hold the sensor perpendicular to the liquid Install the sensor away from the water inlet to avoid pseudo-echo The sensor installation cannot be close to the bulkhead, otherwise it will cause a strong pseudo-echo