Description:
HR202 humidity sensitive resistor is a new type of humidity sensitive component using organic polymer material. It has a wide moisture absorption range and stable long-term performance. It can be used in storage, compartment, indoor air quality control, building automation, medical and industrial control systems.
A wide range of applications in the field of scientific research, hospitals, storage, workshop, textile industry, tobaccos, pharmaceutical field, meteorology, etc.
Application:
storage
compartment
indoor air quality control
building automation
medical and industrial control systems
Features:
parameters (at 1kHz) Unit: ohm
operating range of 20 ... 95% RH 0 ... 60 ℃
supply voltage of 1.5V AC (Max sine wave)
operating frequency 500Hz ... 2kHz
rated power 0.2mW (Max sine wave)
center value ( At25 ℃ 1kHz 1V AC 60% RH Sine wave) 31.0kΩ Impedance
range (at25 ℃ 1kHz 1V AC 60% RH sine wave) 19.8 ... 50.2kΩ Humidity detection
accuracy ± 5% RH
Complete interchange
Low cost
Long-term stability
Accurate calibration
low power consumption
Excellent linearity
wide measurement range
quick response
anti-pollution