Rika RK520-02 Soil Moisture Sensor, Temperature Probe& EC Sensor
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PRODUCT DESCRIPTION
Rika RK520-02 Soil Moisture, Temperature & soil EC Sensor is integrated the moisture, temperature & EC measurement.The stainless steel probe is inserted into soil surface or soil profile to test quickly. The product with temperature compensation to ensure the accuracy of measurement.The probe can be permanently embedded underground and be connected to a data logger for unlimited testing.
SPECIFICATIONS
| Item | Technical Specification | ||
| Moisture | Temperature | EC | |
| Range | 0-50%,0-100% | -30~70 | 0-5000us/cm,10000us/cm,20000us/cm |
| Accuracy | ±2%(0-50%) ±3%(51-100%) | ±0.5 | ±3%FS |
| Resolution | 0-50%:0.03%,50-100%:1% | 0.1 | 0.01mS/cm |
| Output Signal | Analog Voltage 0-2V,RS485 Modbus RTU, SDI-12 | ||
| Supply | 3.6-30VDC, 5-24VDC(SDI-12) | ||
| Power Consumption | 6mA@12V DC | ||
| Measurement Technique | Moisture by FDR and EC by AC excitation | ||
| Installation | Surface or buried installation | ||
| Effective measurement area | With the center of the probe diameter is 70mm, high 70mm cylinder | ||
| Housing | ABS | ||
| Dimensions | 45*15*145mm( probe:3* Ø3*70mm) | ||
| Operating Temperature | -40~+80 | ||
| Ingress Protection | IP68 | ||
| Storage | -20-60@20%-90%RH | ||
| Probe material | 316L stainless steel | ||
| Sensor Sealed | Epoxy resin | ||
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