The HF-01S Standard Plate Type Heat Flux Sensor is a high-precision, fast-response sensor designed to accurately measure heat flux across various surfaces. Its ultra-thin, compact design minimizes measurement interference while providing reliable performance for thermal analysis, building physics, and industrial research. With high sensitivity, excellent long-term stability, and a wide operating range, the HF-01S delivers dependable thermal measurements in both laboratory and field environments.
Specifications
| Nominal Sensitivity | 55 µV/W/m² |
|---|---|
| Time Constant (63%) | <2 sec |
| Thermal resistance | 2.3 x10−3 m² K/W |
| Electric impedance | 8 Ω – 12 Ω (+10°C – +40°C) |
| Operating temperature range | -30°C to 100°C, cable -20°C to +60°C |
| Heat flux range | ±10000 W/m² |
| Temperature Dependancy | +0.2%/°C |
| Dimensions (L x W x H) | 25 x 24x 2.0 mm |
| Sensing Area | 500 mm² |
| Guard Width | 5x thickness of the sensor |
| Calibration uncertainty | ±3% |
| Ingress protection | IP67 |
| Cable dimensions | 3m (Diameter: 2.1 mm) |
| Extension cable options | 10m, 20m (Separate Connector Included) |
| Accessories | Thermal Adhesive, Mounting Tape |
Environmental Studies
Greenhouse Research
Meteorological Research
Agricultural Monitoring
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