Phytos 31 by Meter Group
formerly Decagon
Wiring:
"NOTE: The PHYTOS 31 is intended only for use with data loggers and readout devices that can provide short excitation pulses, leaving the sensor turned off most of the time. Continuous excitation not only wastes battery power, but may, under certain circumstances, cause the sensor to exceed government-specified limits on electromagnetic emissions"-Meter Group
The parts required for attaching a leaf wetness sensor are as follows:
- ACC-SEN-LWS-PHYTOS31
- Meter group Leaf Wetness Sensor PHYTOS31 with M12 connector attached
- ACC-EXP-MV2
- wildeye expander module with 1 cable input: Cable #1: 4-pin M12 type connector (M), with 0-5V analogue input and 5V SPO (V2).