Information

Firmensitz Mainoffice UP GmbH

Dr. Silke Schweighoefer, CEO

Bockradener Strasse 52b
49477 Ibbenbüren
Tel: 05451/505-222
Fax: 05451/505-333

e-mail:
s.schweighoefer [at] upgmbh [dot] com

Internet:
www.upgmbh.com
www.apfelreifetest.de
www.sapflow.com

Office Cottbus

Dipl.-Ing. (FH) Gerhard Kast, CEO
e-mail: g.kast [at] upgmbh [dot] com

Taubenstrasse 4
03046 Cottbus

Tel: 0355/48554-0
Fax: 0355/4855415

At what kind of tree/plant you intend to measure?
What is the diameter of the tree/plant?
Are you planning to measure with more than one sensor/plant recommended for diameters >125mm?
What is the distance between the sapflow-sensor and the datacollection
system?
How many trees/plants are to be measured?
Are you planning to measure PAR as well (sapflow correlates pretty good
with PAR, so measuring PAR is a good way of checking sapflow-measurement results!)?
Are you interested as well in a datalogging-system?
How many channels/logger?
Are you interested as well in a suggestion for the power-supply?

Questionnaire for designing a Sapflow-Measurement System: