AquaCheck
AquaCheck - Model SDI-12 & RS-485 - Sub-Surface Probe with Modbus
FromAquaCheck
Application: annual crops, orchards, pastures, nurseries, greenhouses and turf (gholf, football, cricket and other). The AquaCheck Sub-Surface probe is a capacitance-based soil moisture and soil temperature monitoring device offering up to 15 sensors per probe. The Sub-Surface probe requires an external logger or remote transmission unit and external power supply.
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General Specifications:
- A capacitance based continuous logging probe.
- Probe lengths from 200mm to 1600mm (refer to the link below for the various options available).
- Up to 15 soil moisture and soil temperature sensors depending on the probe configuration.
- Shaft diameter: 32mm.
- Compliancy: CE, FCC certified.
- Communication Interface options:
- SDI-12 (serial data interface, 1200bd)
- MODBUS, 2400bd
Technical Specifications:
- Supplied with a 6m 3-core 0,5mm thick cable.
- Voltage input: 4-14V.
- Power requirement: 10uA (0,01mA) during idle; 20mA for 2 seconds during measurement.
- Sensor spacing: every 100mm or 200mm (refer to the link below for the various options available).
- Sensor resolution: Approximately 13 bits.
- Temperature sensor: 0 to 51 oC, steps of 0.2 Degrees.