| Customization: | Available |
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| Installation Type: | Insert Into Soil |
| Sensing Type: | Probe Sensor |
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The RK520-02 Soil Sensor exemplifies cutting-edge technology by seamlessly integrating moisture, temperature, and EC measurements. Crafted from stainless steel, the probe is designed for effortless insertion into either the soil surface or profile, delivering rapid and accurate results. With advanced temperature compensation, it ensures precise measurements every time. For enduring performance, the probe can be permanently embedded underground and effortlessly connects to a data logger for continuous, unlimited testing.
FEATURES
Remarkable High Precision
Rapid and Fast Response
Ideal for Saline-Alkali Soil Conditions
Durable for Long-Term Immersion
Minimal Impact from Soil Properties
Can be Directly Buried in Soil
Extensive and Versatile Usage
APPLICATIONS
Precision Agriculture Irrigation
Greenhouse Cultivation
Grass Farm Management
Comprehensive Environment Monitoring
Innovative Water Conservation
Advanced Soil Testing
TECHNICAL SPECIFICATION
| Item | Technical Specification | ||
| Moisture | Temperature | EC | |
| Range | 0-50%,0-100% | -30ºC-+70ºC | 0-5000us/cm,10000us/cm,20000us/cm |
| Accuracy | ±2%(0-50%) | ±0.5ºC | ±3%FS |
| ±3%(51-100%) | |||
| Resolution | 0-50%:0.03%,50-100%:1% | 0.1°C | 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 | -40ºC-+80ºC | ||
| Ingress Protection | IP68 | ||
| Storage | -20-60ºC@20%-90%RH | ||
| Probe material | 316L stainless steel | ||
| Sensor Sealed | Epoxy resin | ||






Q: Are you the final manufacturer?
A: Yes, We are SENSOR manufacturer and exporter in china with 10+years experience and with the factory authorized by SGS.