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- Overview
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- Sensors for third party loggers
- Overview
- Plant Sensors
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The FI-XSM absolute displacement sensor provides recording both size and growth rate of intact small rounded fruits within 4 to 30 mm in diameter.
The FI-type sensor consists of an LVDT transducer with a hanging spring, and a DC powered signal conditioner. Standard cable length between sensor and signal conditioner is 1 meter.
The probe is connected by a standard 1-meter cable to the waterproof box with the signal conditioner inside.
The output cable length should be specified in the order if required.
Adjustable range of fruit diameter | 4 to 30 mm |
Measurement linear range (LVDT stroke) | 0 to 10 mm |
Sensitivity | 0.2 V/mm |
Output | |
FI-XSM | 0 to 2 VDC, linear |
FI-XSMi | 4 to 20 mA |
Supply voltage | 10 to 30 VDC |
Power | |
FI-XSM | 1.5 W max |
FI-XSMi | 2 W max |
Noise | < 1 mV w/filter, 1 kHz cutoff |
Resolution | 0.005 mm (w/filter) |
Operating temperature | 0 to 50 ℃ |
Temperature effect | < 0.02% total stroke/℃ |
Overall dimensions of the sensor, mm | 110 × 40 × 15 |
Cable length between probe and signal conditioner | 1 m |