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Band dendrometer for large trees EMS DR26
Product Group:
Sensors
Pyranometer EMS 11
Pyranometer EMS 11S
PAR sensor EMS 12
PAR sensor EMS 12S
Pyranometer Hukseflux SR05-A1
Pyranometer MetOne 094
Net radiometer NR Lite 2
Net radiometer NR Lite 2 SDI-12
Net radiometer Hukseflux NR 01
Net radiometer K&Z CNR4
Net radiometer Apogee SN-500
Air T and RH sensor EMS 33H
Air T and RH sensor EMS 33S
Air T, RH and pressure sensor EMS 36S
Air T and RH sensor Vaisala HMP155
Wind sensor MetOne 034B
Ultrasonic anemometer Meter Group Atmos 22
Ultrasonic anemometer Gill WindSonic
Rain gauge MetOne 370D
Rain gauge Pronanic Pro
Throughfall colector EMS 1600
Soil heat flux sensor Hukseflux HFP01
Soil heat flux sensor Hukseflux HFP01 SDI-12
Soil heat flux sensor Hukseflux HFP01SC
Soil temperature sensor Pt100/8
Soil temperature sensor Pt1000/8
Soil temperature sensor LM34/8
Double temperature sensor RTDx2/S
Thermocouple sensor EMS TC-T
Soil moisture probe Campbell CS 616
Soil moisture probe Campbell CS 650/655
Soil moisture probe Truebner SMT 100
Soil moisture probe Spec. Tech. SM 100
Soil moisture probe Meter Group Teros 12
Soil water potential sensor Watermark
Soil water potential sensor Delmhorst GB1/GB2
Soil water potential sensor Meter Group Teros 21
Manual band dendrometer EMS DB20
Band dendrometer for large trees EMS DR26
Band dendrometer for large trees EMS DRS26
Band dendrometer for sap flow system EMS 81 DR26E
Pivot diameter sensor EMS PDS40 P
Pivot diameter sensor EMS PDS40 A
Pivot diameter sensor EMS PDS40 S
Water level sensor Stork SLS-D
Apogee sensors
Sap flow
Dendrometer Increment sensor DR26P
Dendrometer Increment sensor DR26P
Non-invasive fixing of dendrometer increment sensor DR26P on tree
Dendrometer Increment sensor DR26P
manufactured by
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
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
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
Download
Datasheet
Installation manual
Upgrade for small diameters
Dendrometer Installation
Compatible with dataloggers:
Datalogger GreyBox GSM custom tailored
Datalogger line RailBox
Accessories
Stainless tape ST20