The Switch-VWT can read 4 VWP and 4 temperature sensors, and can power and control up to 8 VWP sensors when coupled with the VW expansion unit.
The datalogger component communicates with the VWP convertor using the SDI-12 protocol.
For ease of installation the Switch-VWT is pre-programmed for simple plug and play onsite. The VWP sensors are connected to the Switch-VWT via a simple pluggable screw terminal block.
The user then connects via Bluetooth to the unit to take a manual reading to confirm the installation.
Ideal for short or long-term, unattended deployments