multi-point sapflow measuring system – sensor network connected to one datalogger
based on tissue heat balance (THB) method with variable power and constant dT
external heating and internal temperature measuring of stem tissue
two dimensions of sap flow sensors according to the stem thickness (6 to 12 and 10 to 20 mm)
values in kg/h per plant
digital SDI-12 output
constant temperature difference adjustable to 2, 4 or 8K
Mini32 software support
Precise tool for assessment of tree water regime
efficient tool for field measurement
no overheating of stem tissues
gives realistic picture of tree water status
calculating of NET sapflow possible using the Mini32 software with built-in commands
users of third party dataloggers refer to this article
for helpfull informations
Sap flow system EMS SF 64 SDI-12 main parts
sap flow module SF 6X (SDI-12) controlling unit
sap flow sensor SF 64 (for stems 6-12 or 10-20 mm)
weather shields and connecting cables
datalogger
Mini32 software
graphically oriented software intended for work with long time series
fast automatic subtraction of sap flow baseline
fast brief statistics
built-in efficient commands for calculating of baseline
