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RA0711-Wireless Liquid Level Sensor

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RA0711 carrying communication interface which could be connected to external water level sensor (RS485), is mainly used liquid depth detection
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RA0711 carrying communication interface which could be connected to external water level sensor (RS485), is mainly used liquid depth detection

• Water level detection

Electric

Power supply

Adapter DC powered(12V/1.5A)

Working current

<90mA

RX current

11mA @3.3V

TX current

120mA @3.3V

Water level sensor measurement range

0-50m(optional)

Water level sensor accuracy

0.25%FS


Frequency

Frequency Range

868MHz,915MHz,923MHz(Note:must be configurated before shipping)

TX power

19dBm(Typical)

Rx sensitivity

-121dBm
(Frequency deviation=5kHz,Bit Rate=1.2kb/s)

Build-in antenna

Build-in antenna

Communication range

2km(Typical output power)

Data transfer rate

1.2~50kbps

Spread technique 

FSK/OOK


Physical

Dimension

111mm*86mm*41mm

Working Temp

-10°C ~ +50°C

Storage Temp

-40°C ~ +85°C

 

INPUT
Model


RA0711

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