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Fruit Dendrometer – Type DF6
7. Technical Specifications
Name of the Sensor
Use area
Suitable for fruit size
Range of the senor
Resolution
Accuracy
Temperature coefficient
- Dendrometer
- integrated RVS50
Linearity
Environment
Weight of the sensor
Power supply via inte-
grated RVS50
Output signal (Vout)
Material
Cable length
Hook-mount fruit dendrometer medium
Type DF6
For measuring small-medium fruits
Diameter 0.5-5 cm
25.4 mm
The resolution of the sensor itself is infinite. The resolution of read-
ings is determined by connected data logger, e.g.
CR1000: 3.3 µm
Dendrometer logger DL18: 0.5 µm
Dendrometer dependent:
Max. ±1.97% of reading (stable offset)
RVS50 dependent:
Max. ± 2.0% of reading (stable offset)
Dependent on the connected data logger, e.g.:
CR1000:±(0.04% of reading+10µm)
Dendrometer logger DL18: ±0.1%
<0.2 µm / °C in the whole range
±0.015 % of reading / °C max
<0.7%
Outdoor condition: -25 to 70C air temperature, 0 to 100% relative
air humidity
33 g without cable
Vin (min, max): 6.5 to 36.0 VDC, Vout 5.0 VDC stabilized
Current draw @ Vin min of 6.5 V: 1.41 mA
Max. power consumption per measurement @ Vin min (100 ms
power-up time): 255 nWh
0 to 5.0 VDC
Stainless steel and Aluminium
5 m, extendable up to 100 m
5
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