| Customization: | Available |
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| Type: | Soil Salinity Sensor |
| Function: | Detect Soil Salinity |
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Salinity
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conductivity
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Measurement range
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0~8000mg/L
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0~20mS/cm
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Accuracy
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0~2000mg/L<+12%;
2000~4000mg/L<+6%;4000~8000mg/L<+3% |
<+5%
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Resolution
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1mg/L
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0.01 mS/cm
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The power supply mode
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DC 5V
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DC 12V
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DC 24V
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Other
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Instrument line length
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Standard match: 2.5 m
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Signal output mode
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Current
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4~20mA
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Voltage
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0~5V
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Digital
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RS485
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Working environment
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Temperature
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-40ºC~50ºC
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Humidity
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≤100%RH
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Load capacity
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Current-mode output impedance≤250Ω
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Voltage mode output impedance≥1KΩ
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Protection Degree
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IP68
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Cable grade
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Rated voltage:300V
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Temperature grade: 80 ºC
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Product weight:
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196g
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Product power consumption
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5.5 MW
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There is an 8-core aero plug at the bottom of the sensor, and the pin is defined as shown. 485type: 8 - core navigation : 1 foot : power supply positive; 2 feet : 485; 3 feet : 485 - ; 4 feet : negative power supply (1) If equipped with the collector produced by the Company, connect the sensor directly to the corresponding interface on the collector using the sensor line . (2) If the transmitter is purchased separately , the wiring sequence of the transmitter shall be as follows :
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Line color
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Output signal
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Voltage mode
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Current mode
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Communication
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Red
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Power +
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Power +
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Power +
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Black (green)
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Power ground
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Power ground
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Power ground
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yellow
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Voltage signal
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Current
signal |
A+/TX
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Blue
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B-/RX
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