Description

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.

General Specifications:

A capacitance based continuous logging probe.
Probe lengths from 200mm to 1600mm
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 °C, steps of 0.2 Degrees.

This product is compatible with Datastream.