Soil EC & Salinity Sensor RK500-23

Features :

  • On-line & real-time measurement.
  • Titanium alloy electrode & teflon lining.
  • High accuracy.
  • Electromagnetic isolation.
  • Strong resistance to corrosion.
  • Polarization resistance.
  • Integral design without external transmitter.
  • RS485 and 4-20mA output.

Specifications :

Item Technical Specification
EC Salinity
Measuring medium Soil or similar to soil
Principle Frequency conversion method
Range  0~1000us/cm, 0~2000us/cm,0~5000us/cm,0~10000us/cm,0~200ms/cm,(any range of 0-300ms/cm can be customized, 1ms/cm = 1000us/cm) 0~100000ppm(mg/L)
Supply 7-30VDC(power consumption<0.2W)
Accuracy ±1%
Response time 1s
Output signal 4-20mA & RS485 at the same time
Electrode Titanium alloy  
Temperature compensation   Automatic compensation
Drift ≤0.3%FS/24h
Operating temperature -20℃-+80℃
Probe material 316L
Probe dimension Φ13*175mm
Ingress protection IP68
Storage 10-60℃@20%-90%RH
Cable length Default:5m

Catalog : PDF


RIKA Sensor


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