Introduction to Sensor
The SF-110-SS Leaf Temperature Sensor is designed for reliable monitoring of crop canopy conditions. It features an unamplified voltage output and a durable, high-quality cable with pre-tinned pigtail leads for straightforward integration with dataloggers and control systems. Equipped with a precision thermistor that replicates the thermal behavior of a natural leaf, the sensor provides accurate leaf temperature estimates across a range of -50°C to +70°C.
Specifications
Specifications
| Specification | Details |
|---|---|
| Measurement Range | -50 to 70 °C |
| Measurement Uncertainty |
|
| Measurement Repeatability | < 0.05 °C |
| Non-Stability (Long-Term Drift) | < 0.02 °C per year (in non-condensing environments with annual average temperature < 30 °C; higher drift in continuously hot or humid conditions) |
| Equilibration Time | 10 seconds |
| Self-Heating | < 0.01 °C (typical, pulsed 2.5 V DC)0.08 °C at 5 °C (maximum, continuous 2.5 V DC) |
| Operating Environment | -50 to 70 °C, 0 to 100% RH |
| Input Voltage Requirement | 2.5 V DC excitation (recommended) |
| Output Voltage Range | 2.5 V DC |
| Dimensions | Length: 17.5 cmPipe Diameter: 2.2 cmDisk Diameter: 6.0 cm |
| Mass | 75 g |
| Cable | 5 m, three-conductor shielded twisted-pair wire (available in 5, 10, 20 m; custom lengths on request); TPR jacket (water-resistant, UV-stable, flexible in cold); pigtail lead wires |
| Warranty | 4 years (against defects in materials and workmanship) |
| Manufactured | Made in the USA |
Features
Applications
Weather Stations
Greenhouse Monitoring
Agricultural Monitoring
Climate Monitoring
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