Product Description
RS-100 optical rain sensor uses optical induction principle to measure rainfall. Multiple optical probes are installed, and reliable remote sensing algorithm is adopted to ensure reliable detection of rainfall. Different from traditional mechanical sensors, optical rainfall is smaller, more sensitive, reliable, intelligent and easy to maintain. This product supports boot calibration and installation error reminders, supports switching volume and UART output.
Features
lSupport switching value and UART output
lAutomatic calibration,(not easily affected by the external environment)
lSimple installation,suitable for all kinds of complex installation environment
lMaintenance free design,(The deciduous leaves are not easy to cover)
lLong service life,(Over 5 years)
lHigh-precision,(Automatic measurement)
lLow-power design
lMulti interface mode
lSupport boot calibration and installation error reminding
Technical Parameters
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Input Voltage
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9V~35VDC
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Standard voltage
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12VDC
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Rated power
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Less than 0.3W
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Operating Temperature Range
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-40℃~85℃
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Rainfall diameter
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70MM
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Operating humidity
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0-99%RH
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Resolution
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0.1mm
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Installation size
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8~20CM
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Max instantaneous
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0.4mm/s
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Accuracy
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±5%
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Unit
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0.2mm/pulse
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UART parameter
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115200 8N1
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Output interface
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Relay /UART,
Extensible RS485/RS232/GPRS
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Packing list
RS-100 optical rain sensor 1 set
m6*30 Hexagon screw and nuts 2 piece
3.5meters of connection line 1 piece
Instructions 1 copy
Certificate 1 copy
Packing list 1 copy
FAQ for optical rain sensor
Q:What is the working principle of a product?
A:It takes advantage of the principle of infrared light induction
Q:Can it work in the evening?
A:Yes, it has built-in infrared light transmitter and induction device.
Q:What is the transmission mode of the product?
A:Its transmission is relay and UART.(Extensible RS485/RS232/GPRS)
Application
