Absolute Linear Dendrometer MIJ-02LM TypeII
Picture shows 2 sensors but selling sensor one by one
- Basically, target is the tree stem but by adjusting the securing bracket and spring rate will be able to measure thin branch, fruit, crops and etc.
- Possible to read daily expansion and contraction by equipping the non-backlash potentiometer.
- Reduced thermal characteristic to the limit by offsetting the linear thermal expansion coefficient of shaft and fixed nail.
- Avoid the thermal characteristic of potentiometer by using ratiometric output
- Minimum friction help to setting spring constant low
Photosynthetic rate and water potential, these biological data are hard to gain by using automatic measurement. These difficulties can be solved by Dendrometer; MIJ-02 LM Type2 is the Dendorometer that will help measuring live tree’s sapwood displacement for long term and also high time resolution. MIJ-02 LM Type2 can measure with less than 0.1um resolution and also be able to analyze process of sapwood shrinks occur from sapflow and relation with sapwood pressure potential. As annual changes, individual carbon fixation and production from individual live tree will be the direct index which can lead estimation of whole canopy value.
|Product||MIJ-02LM Type2 (Sensor Only)
Can purchase cable from 2m,5m or 10m choice
The picture shows two sensors which does not mean selling as two sensor set
||Full Length:99.3mmDiameter φ16mm (Include springφ20mm)
||Waterproof cable with connector
Component List:(For first customer we suggest purchasing list 01〜05 )
|1.||MIJ-02LM||With standard connecter cable 5m|
|2.||MIJ-02LM Bracket||Dedicated Vice|
|3.||Long Screw Bit L=65||＃3,L=65|
|4.||Long drill for pilot hole||φ2.5-L200mm,Griive Length:100mm|
|5.||Fastening long Screw||Screw part L=50,φ5.9
|6.||Drill for enhancing inner bark||φ4.5-L80mm, Groove Length:47mm|
|8.||Standard connector cable 5m||For exchange|
|9.||Connector cable 10m||Standard cable 10m version|
|10.||Relay ended connector cable 5m||5m cable for relay|
|11.||Relay ended connector cable 10ｍ||10m cable for relay|
New user need below parts
(1 or 2 sensor)
|Long screw Bit|
|Long Drill for Pilot hole|
|Fastening Long Screw|