Band dendrometer for large trees EMS DR26

Product Group: Sensors
D RL 26 A E P- 34
D RL 26 A E P- 24
D RL 26 C non-invasive fixing
D RL 26 A E P- 38+
Dendrometer Increment sensor DR26PDendrometer Increment sensor DR26PNon-invasive fixing of dendrometer increment sensor DR26P on tree Dendrometer Increment sensor DR26P
  • manufactured bylogo small
  • sensor for accurate monitoring of the tree trunk circumference increment
  • no upper limit in stem diameter
  • non invasive fixing
  • voltage output
  • low maintenance and easy installation
  • increment range 64 mm
  • step-less reading

Specification

Output voltage, 0 to 2500 mV
Circumference increment measuring range 64 mm
Linearity 1 % of full scale
Resolution step-less
Protection rating IP68
Weight 360 g
Operating environment temperature  –40 to 60 °C
Operating environment humidity 0 to 100%

Non invasive fixing by tape

D RL 26 C non-invasive fixing
  • no effect on tree growth
  • integrated value for whole radial profile in measured height
  • almost identical thermal expansion of wood and stainless steel

Precise increment records

Dendrometer data
  • efficient tool for field measurement
  • comprises information about growth, water stress and freezing up of the trunk
  • low maintenance and energy requirements compared to sophisticated measuring systems such as sap flow for instance
  • together with soil water potential measurement it gives realistic picture of drought stress and the tree response to it

Measure trees with different diameter by simple changing the base plate

Increment sensor Dendrometer Base plateE MS 2020 10 D RL 26 C- 26D R 26 40mm

Download

documentdocument 2 Datasheet
documentdocument 2 Installation manual
documentdocument 2 Upgrade for small diameters

Dendrometer Installation

Compatible with dataloggers:

Datalogger GreyBox GSM custom tailored
Datalogger Grey Box G SM - custom tailored
Datalogger line RailBox
Datalogger line Rail Box

Accessories

Stainless tape ST20
Stainlesstape ST 20