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Diameter Dendrometer Large (DD-L)


Diameter Dendrometer Large (DD-L)

The sensor is mounted on a patented fastening technology at the plant. The sensor remains stable fixed at the measuring point without exerting too much pressure on the measuring point. The model is suitable for diameter of 3-30 cm. 



■ Suitable for diameter 3-30 cm

■ Measures diameter changes

■ No Injury to plants

■ Minimal load on the target

■ Stability against wind, snow, falling small branches and small fruits

■ Ordering by size of plants possible



■ Not suitable for diameter greater than 30 cm



■ Complete with 5 m cable

■ Fixing materials and installation tools (wrench)


Options / Ordering Information

■ Cable extension (please specify in meters)

■ If necessary, different frame size

■ Data Logger

Technical specifications

NameDiameter Dendrometer large (DD-L)
Suitable for plant sizeDiameter 3-30 cm
Range of the sensor11 mm
Accuracy±1.5 μm ± 0.12% (CR1000 Logger)
Resolution0.2-2.6 μm (dependent on used data logger)
Thermal expansion coefficient of the sensor<0,1 μm/K
Operating conditionsAir temperature: -30 - 40° C, air humidity: 0-100%

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Dianjiang Group Limited
Add: Room 1510,15/F,New Commerce Centre, No.19 On Sum Street, Shatin, N.T., Hong Kong.
Tel: (852) 3690 1588   Fax: (852) 3690 1586
Email: Dianjiang_HK@yahoo.com.hk   Hongkong@Dianjiangtech.com
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