• manufactured bylogo small
  • 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

Sap Flow data
  • 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

S F  6 X S DI single info
  • 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

Mini 32 P C app
  • 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


documentdocument 2 Datasheet
documentdocument 2 Sensor SF64 installation