WS101-LL

WS101-LL is a liquid level sensor for 0~300 Meters.
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Measurement range: 0-300 meters (optional)
Measure accuracy: 0.2%FS, 0.5%FS
Output signal: RS485 2-wire Modbus
Temperature drift: 0.03%FS/℃
Power supply: 12-36VDC
Power consumption: 0.48W
Medium temperature: -10~50℃
Protect level: IP68 
Current load capacity ≤500Ω 
Voltage output resistance ≤510Ω
Measurement: Water, oil, etc.


Optional IoT Router and Cloud Platform - ThingsMaster
  • Support Modbus to connect optional NBIoT Gateway WR222 for one or many sensors
  • Real-time online monitoring, analysis, reporting
  • Remote cloud security and visual management

  
Signal Line Specification 2wire/3wire    liquid level sensor    liquid level sensor
Zero Drift    liquid level sensor ±0.02%FS/°C    liquid level sensor    liquid level sensor
Thermal Sensitivity Shift ±0.02%FS/°C    liquid level sensor   liquid level sensor
Longterm Stability (1 Year) ±0.1%FS     liquid level sensor    liquid level sensor
Frequency Response (-3dB) 3.2kHz     liquid level sensor    liquid level sensor
Compensated Temperature -20~+85°C    liquid level sensor   liquid level sensor
Medium Temperature     liquid level sensor -10~+85°C    liquid level sensor    liquid level sensor
Overload Pressure        liquid level sensor 200% FS     liquid level sensor    liquid level sensor
Testing Range(mH2O)    liquid level sensor 0.5 1 2.5 5 10 20 50 100 200 300 400 500 600