Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.
RK520-04 Multilayer Conduit Type Soil Temperature and Humidity Sensor
PRODUCT DESCRIPTION
The soil temperature and humidity sensor based on FDR (Frequancy Domain Reflection) principle, using the FDR layered tube type soil moisture measuring method, according to the frequency change of the electromagnetic wave emitted by the detector in different dielectric coefficient material, calculated from the measured soil moisture. Capable of simultaneous measurement of different depth of soil moisture and soil temperature. This series of products can be widely used in drought monitoring, soil research, intelligent irrigation, agricultural production prediction and landslides.
SPECIFICATIONS
| Item | Technical Specification | |||
| Moisture | Temperature | |||
| Range | 0-60%（m³/m³） | -40℃-+80℃ | ||
| Accuracy | ±3%(0-35%) ±5%(35%-60%) | ±0.5℃@25℃ | ||
| Resolution | 0.1% | 0.1℃ | ||
| Output signal | RS485 | |||
| Measurement level | 3 | 4 | 5 | 6 |
| Response time | <1s | |||
| Supply | 12-24VDC | |||
| MTTF | ≥25000h | |||
| Housing | PVC | |||
| Operating temperature | -40℃-+80℃ | |||
| Ingress protection | IP68(underground) | |||
| Storage | 10-60℃@20%-90%RH | |||
DEPTH OF MEASUREMENT
Measurement level | Depth of measurement | |||
| 3 | 10cm-20cm-30cm | |||
| 4 | 10cm-20cm-30cm-40cm | |||
| 8 | 10cm-20cm-30cm-40cm-50cm-60cm-70cm-80cm | |||
| 10 | 10cm-20cm-30cm-40cm-50cm-60cm-70cm-80cm-90cm-100cm | |||
DIMENSION
Uint:mm(1-4 levels)
PRODUCT APPLICATION
CUSTOMER TESTIMONIALS
CERTIFICATE
LEAVE A MESSAGE