Frequency Domain Reflectometry Soil Moisture Sensor频域反射土壤水分传感器
- Measurement principle
- Frequency domain reflectometry (capacitance)
- Water content range
- 0–100% volumetric
土壤水分分析仪
Irrigation scheduling, field research and geotechnical work all need soil water data. We supply FDR and TDR sensors for continuous logging, tensiometers for soil water tension, neutron probes for deep profiles and portable meters for spot checks. Choose by depth, logging needs and whether you measure volumetric content or tension. Relevant references include ISO 11465, ISO 11274, ASTM D5220, ASTM D7830 and FAO 56. Buyers often cite FAO 56 (irrigation guidelines); we also configure units for ASTM D5220 (neutron probe) and ISO 11465 (gravimetric water content).
Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.