Pivot diameter sensor EMS PDS40 A

Product Group: Sensors
P DS 40 A- 7
P DS 40 A- 10
E MS P DS 40 S- 6+
Pivot dendrometer for small diametersEMS PDS40A pivot dendrometerPivot dendrometer sensor on tree
  • manufactured bylogo small
  • sensor for accurate monitoring of stem diameter
  • intended for stem diameter from 5 to 40 mm
  • non invasive fixing
  • voltage output
  • intended for long-term monitoring
  • low maintenance and easy installation

Specification

Output voltage
Measuring range 5 to 40 mm
Accuracy ± 2 % of full range
Resolution step-less reading
Protection rating IP67
Weight of sensor 160 g
Operating environment temperature  –40 to 60 °C
Operating environment humidity 0 to 100%

Precise stem diameter records

Diameter P DS data
  • no effect on tree growth
  • efficient tool for field measurement
  • comprises information about growth, water stress and freezing up of the stem
  • 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

Download

documentdocument 2 Datasheet

Dendrometer Installation