H5100 HUMICOR,463-7381,Gefran H5100 HUMICOR 湿度传感器 ,Gefran
Capacitive thin-film sensor
Low hysteresis
H6100: suitable for aggressive ambient conditions thanks to additional coating
The functionality of a capacitive sensor for relative humidity is based on the hygroscopic characteristics of its polymer.
This functions like a dielectric in a capacitor. The polymer is in balance with its humid environment and rapidly changes the value of its dielectric constant according to the ambient humidity. This process is reversible.
| Response time H5100: | 2 s |
| Response time H6100: | 10 s |
| Application: | |
| RH: | 0 % → 98 % rh |
| Temperature H5100: | -30 °C → +80 °C |
| Temperature H6100: | -30 °C → +140 °C |
| Pressure: | 0.04 bar → 30 bar |
| Nominal capacity C75: | 500 pF ±10 % |
| Sensitivity: | 0.86 pF / % rh |
| Linearity: | ±2.5 % rh |
| Max. Air velocity: | <20 m / s |
| Hysteresis: | 0.5 % rh |
| Supply voltage: | 5 Vac (no dc!) |
| Usage frequency: | 3 → 500 KHz |
| Dimensions (H x W x D): | 12.3 x 8.6 x 4.2 mm |
| Weight: | 1 g |
