• manufactured bylogo small
  • based on tissue heat balance (THB) method with variable power and constant dT
  • for stems from 12 cm DBH
  • values in kg/h per plant or kg/h per cm of stem circumference
  • digital SDI-12 output
  • input for stem increment sensor
  • constant temperature difference adjustable to 1, 2 or 3K
  • 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 81 (SDI-12) main parts

S F  8 X systems S DI parts
  • sap flow module SF 8X (SDI-12)
  • sap flow sensor SF 81
  • set of stainless electrodes
  • weather shields and connecting cables
  • stem increment sensor DR26E
  • 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 User manual
documentdocument 2 Installation guide