Rika Sensor — производитель датчиков погоды и поставщик решений для мониторинга окружающей среды с более чем 10-летним опытом работы в отрасли.
RK520-04 Многослойный кабелепроводный датчик температуры и влажности почвы
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
| غرض | Technical Specification | |||
| Moisture | درجة حرارة | |||
| Range | 0-60%（m³/m³） | -40℃-+80℃ | ||
| Accuracy | ±3%(0-35%) ±5%(35%-60%) | ±0.5℃@25℃ | ||
| دقة | 0.1% | 0.1℃ | ||
| Output signal | RS485 | |||
| Measurement level | 3 | 4 | 5 | 6 |
| Response time | <1س | |||
| Supply | 12-24VDC | |||
| MTTF | ≥25000h | |||
| Housing | PVC | |||
| درجة حرارة التشغيل | -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
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