5pcs HR31 HR31D HR202 HR202L HJ3180B Hygrometer Humidity Sensor Sensitive Resistor Element Humidity Sensor Module with Case

Sensors>>>Electronic Components & Supplies

Origin CN(Origin)

Usage Temperature Sensor

Material Mixture

Type Humidity Sensor

Output Digital Sensor

Theory Inductance Sensor

is_customized Yes

Model Number HR31

Color

Rated voltage: 1.5V AC (Max is Xuanbo)

Fixed power: 0.2mW (Max is Xuanbo)

Operating frequency: 500Hz-2kHz

Use temperature: 0-60 ℃

Use humidity:> 95% RH

Wet lag hysteresis: ≤2% RH

Response time: moisture, ≤ 20S; dehumidification, ≤ 40S

Stability: ≤1% RH / year

Humidity detection accuracy: ≤ ± 5% RH

Condition: at25 ℃ 1kHz 1V AC is Xuanbo

Humidity: 60% RH

Center value: 31k ohm

Impedance range: 19.8-50.2 k ohm

Humidity detection accuracy: ± 5% RH

 

HR202 humidity sensitive resistor HR202 humidity sensitive resistor is a new type of humidity sensitive component using organic polymer material. It has 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. And a wide range of applications in the field of scientific research. Technical Parameters:

Working range: 20...95%RH 0...60°C

Supply voltage: 1.5V AC (Max sine wave)

Working frequency: 500Hz...2kHz

Rated power: 0.2mW (Max sine wave)

Center value: (at25°C 1kHz 1V AC 60%RH sine wave) 31.0kΩ

Impedance range: (at25°C 1kHz 1V AC 60%RH sine wave) 19.8...50.2kΩ

Humidity detection Accuracy: ±5%RH

Characteristic parameters: (at 1kHz) Unit: ohm

 Application areas: For temperature and humidity display, temperature and humidity gift table, atmospheric environmental monitoring, industrial process control, agriculture, measuring instruments and other applications.