7
Notes :
1) The device only wakes up and performs data sampling according to MinTime Interval. When it is sleeping, it does not collect data.
2) The data collected is compared with the last data reported. If the data variation is greater than the ReportableChange value, the device reports according to
MinTime interval. If the data variation is not greater than the last data reported, the device reports according to MaxTime interval.
3) We do not recommend to set the MinTime Interval value too low. If the MinTime Interval is too low, the device wakes up frequently and the battery will be
drained soon.
4)
Whenever the device sends a report, no matter resulting from data variation, button pushed or MaxTime interval, another cycle of MinTime/MaxTime
calculation is started.
6. Installation
Installation steps and precautions:
1.The level detector (RA0711) is fixed with screws (purchased by users) to secure the unit to the surface of a wall or other object.
Note: Do not install the 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 transmitter can be installed vertically or tilted or leveled in the tank or tank, but care should be taken to prevent sediment or other
impurities from entering the transmitter probe and affecting the measurement.
Avoid using the air guide cable to be too tight or bent when in use. In addition to being used as a power source and signal transmission, the
air-conducting cable also plays a key role in atmospheric compensation, and bending will affect the measurement results.
If you use an environment that is highly fluctuating with the media, take care to fix the transmitter probe section. To prevent the sway of the
transmitter from affecting the measurement, a steel pipe or a PVC pipe larger than the diameter of the transmitter can be inserted. In the opposite
heights of the water flow direction, a plurality of small holes having a diameter larger than 5 mm are opened to allow water to enter the pipe. As
shown below.
Fixed Screw
Fixed Screw
DC
Adaptor Input
Button
