Technical Specifications Summary for Fruit Dendrometer Series DF Manufacturer Information:ECOMATIK GmbH, Muenchner Str. 23, D-85221 Dachau/Germany
Contact: Tel.: +49 8131 260 738, Fax: +49 8131 260 736
Email:
[email protected], Website: www.ecomatik.de
Models Overview:- Model DF4: Suitable for slow/normal growing fruits with sizes 10-130 mm. Sensor range is 130 mm.
- Model DF5: Designed for fast-growing fruits with sizes 0-30 mm. Sensor range is 11.0 mm.
- Model DF6: Ideal for very fast-growing fruits with sizes 5-50 mm. Sensor range is 25.4 mm.
Resolution:The sensor's resolution is infinite, determined by the connected data logger. Examples include:
- CR1000: 1.5 µm for DF4, 3.3 µm for DF5 and DF6
- Dendrometer logger DL18: 0.2 µm for DF4, 0.5 µm for DF5 and DF6
Accuracy:- DF4: Max. ± 0.8% of reading
- DF5: Max. ± 4.5% of reading
- DF6: Max. ± 1.97% of reading
Data logger dependent accuracy examples:
- CR1000: ±(0.04% of reading + 4.4 µm) for DF4 and DF5, ±(0.04% of reading + 10 µm) for DF6
- Dendrometer logger DL18: ±0.1% for all models
Temperature Coefficient:- DF4: < 0.2 µm / °C
- DF5: < 0.015% / °C of FS
- DF6: < 0.2 µm / °C
Linearity:- DF4 and DF5: < 1%
- DF6: < 0.7%
Environmental Conditions:
Suitable for outdoor conditions with air temperatures ranging from -25 to 70°C and 0 to 100% relative humidity.
Physical Characteristics:- Weight: DF4 - 48 g, DF5 - 15 g, DF6 - 33 g (all without cable)
- Power Supply: Stabilized Vex of 0.5 – 10 VDC, with negligible power consumption
- Material: Stainless steel and Aluminium
- Cable Length: 5 m, extendable up to 100 m
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