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4

4.Set up Instruction

On/Off

Power on

RA0711 and RA0711Y

are connected to the DC 12V adapter for power-on;

R72611

applies solar and rechargeable lithium batteries.

Turn on

Power on to turn on.

Restore to factory setting

Press and hold the function key for 5 seconds till green indicator flashes for 20 times.

Power off

Remove power

Note:

1. Engineering test modes require the burning engineering test software.
2. On/off interval is suggested to be about 10 seconds to avoid the interference of capacitor inductance and other
energy storage components.

Network Joining

Never joined the network
(Or at factory setting )

Turn on the device to search the network to join.
The green indicator stays on for 5 seconds: success
The green indicator remains off: fail

Had joined the network
(Not at factory setting.)

Turn on the device to search the previous network to join.
The green indicator stays on for 5 seconds: success
The green indicator remains off: fail

Fail to join the network
(when the device is on)

First two mins: wake up every 15 seconds to send request.
After two mins: enter sleeping mode and wake up every 15 minutes to send request.
Note: Suggest to remove batteries if the device is not used to save power.

Suggest to check the device verification information on the gateway
or consult your platform server provider.

Function Key

Press and hold for 5 seconds

Restore to factory setting / Turn off
The green indicator flashes for 20 times: success
The green indicator remains off: fail

Press once

The device is in the network: the green indicator flashes once and the device sends a data report
The device is not in the network: green indicator remains off

Low Voltage Threshold

Low Voltage Threshold

10.5 V

Restore to Factory Setting

Instruction

RA0711_R72611_RA0711Y has a network information memory function saving function when power-down. This
finction is turned off by default, that is, it will be re-joined every time it is powered back on. This function can be
turned on by the ResumeNetOnOff command. At this time, each time the power is rewritten, the last network
joining information will be recorded (including saving the network address information assigned to it, etc., if you
want to join a new network, you need to perform a factory resetting operation first.) It will not be re-joined the
previous network.

Operation

1. Press and hold the button for 5 seconds and release (the binding button is released when the LED flashes), and
the LED flashes for 20 times.
2. The device will automatically restart to re-joining.

Summary of Contents for R72611

Page 1: ...Model RA0711_R72611_RA0711Y Wireless Liquid Level Sensor Wireless Liquid Level Sensor User Manual Firmware V1 3 Hardware V0 4...

Page 2: ...nology dedicated to long distance and low power consumption Compared with other communication methods LoRa spread spectrum modulation method greatly increases to expand the communication distance Wide...

Page 3: ...2 Figure 2 R72611 external liquid level Sensor subject to the actual object...

Page 4: ...ect to the actual object 3 Main Features Compatible with LoRaWAN RA0711 RA0711Y apply DC 12V adapter R72611 applies solar and rechargeable lithium batteries Simple operation and setting Liquid Level d...

Page 5: ...tteries if the device is not used to save power Suggest to check the device verification information on the gateway or consult your platform server provider Function Key Press and hold for 5 seconds R...

Page 6: ...cording to the cycle time of the TxPeriod value and at a certain time the report period is ReportMaxTime or TxPeriod depending on which cycle time is configured last time 3 After pressing the button t...

Page 7: ...Change Reportable Change Current Change Reportable Change Any number between 1 65535 Any number between 1 65535 Can not be 0 Report per Min Interval Report per Max Interval Wakes up and collects data...

Page 8: ...e device in a metal enclosure or other electrical equipment around it to avoid affecting the wireless transmission of the device Liquid level transmitter installation precautions The liquid level tran...

Page 9: ...ry to detect the water level 2 The RA72611 product is waterproof After the network joining is completed please leave it outdoors 1 In the position to be installed loosen the U shaped screw of the bott...

Page 10: ...nty service effectively Keep the equipment dry Rain moisture and various liquids or moisture may contain minerals that can corrode electronic circuits In case the device is wet please dry it completel...

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