Home | Sensors&Transmitters| Humidity Sensors

Humidity Sensitive Resistor - HR202L

Mouse over image to zoom

• Fixed Voltage: 1.5V AC (Max, Sine wave)
• Fixed power: 0.2mW (Max, Sine wave)
• Operating Frequency: 500Hz ~ 2kHz
• Temperature: 0 ~ 60°C
• Humidity: <95%RH (Non-condensing)
• Wet hysteresis difference: ≤2%RH
• Response time: Hygroscopic, ≤20S; De Wet ≤40S

Model Number: HR202L
Data Sheet:

Quantity:: - +

Inquire Now Add to cart

Product Specification

HR202L Humidity Sensitive Resistor Product Overview
HR202L humidity resistance is the use of a new type of organic polymer materials moisture sensitive components, with a sense of wide humidity range, fast response, strong anti-pollution, no heat cleaning and long-term stable and reliable performance, and many other features.

HR202L Humidity Sensitive Resistor Applications
Display for temperature and humidity meter, temperature and humidity gift table, atmospheric environmental monitoring, industrial process control, agriculture, measuring instruments and other applications.

HR202L Humidity Sensitive Resistor Product Highlights
Compact and handsome appearance, good long-term stability, wide temperature and humidity measuring range, high and low temperature and humidity measurement accuracy.

HR202L Humidity Sensitive Resistor Parameters

Fixed Voltage	1.5V AC (Max, Sine wave)
Fixed power	0.2mW (Max, Sine wave)
Operating Frequency	500Hz ~ 2kHz
Temperature	0 ~ 60°C
Humidity	<95%RH (Non-condensing)
Wet hysteresis difference	≤2%RH
Response time	Hygroscopic, ≤20S; De Wet ≤40S
Stability	≤1%RH/year
Humidity detection accuracy	≤±5%RH

Relative humidity
Conditions	at 25°C 1kHz 1V AC (Sine wave)
Humidity	60%RH
Central value	31 KΩ
Impedance values range	19.8 ~ 50.2 KΩ
Humidity detection accuracy	±5%RH