HS1101 capacitive humidity sensor
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The HS1101 Capacitive Humidity Sensor is a highly reliable and accurate sensor designed for measuring relative humidity. It is ideal for a variety of applications including HVAC systems, weather stations, and industrial automation. Its capacitive sensing element ensures long-term stability and quick response times, making it suitable for both commercial and industrial environments.
Key Features:
- High Accuracy: Provides precise humidity measurements with minimal error.
- Fast Response Time: Quickly adapts to changes in humidity levels.
- Stable Performance: Long-term stability with minimal drift over time.
- Wide Humidity Range: Measures relative humidity from 0% to 100%.
- Compact Design: Small form factor for easy integration into various systems.
- Low Power Consumption: Efficient design for use in battery-powered applications.
- Humidity Range: 0% to 100% RH
- Accuracy: ±2% RH at 55% RH
- Response Time: <10 seconds for 63% step change
- Capacitance Range: 180 pF to 600 pF (at 55% RH)
- Operating Temperature: -40°C to +85°C
- Linearity: ±1% RH (0% to 100% RH)
- Hysteresis: ±1% RH
- Power Supply Voltage: 5V DC (typical)
- Output Signal: Capacitive
- Dimensions: 6.0mm x 5.0mm x 1.5mm
- Weight: 0.1 grams
- HVAC systems
- Weather monitoring stations
- Industrial automation
- Environmental monitoring
- Agricultural systems
- Consumer electronics
- Integration: Connect the sensor to the appropriate input on your device or system, ensuring correct voltage and grounding.
- Calibration: Calibrate the sensor as per the manufacturer’s instructions to ensure accurate readings.
- Monitoring: Use the sensor to continuously monitor humidity levels in the desired environment.
- Data Analysis: Utilize the sensor data for real-time monitoring or logging purposes as required.
- Avoid exposure to chemical vapors and direct sunlight to prevent sensor damage.
- Handle the sensor with care to avoid static discharge and physical damage.
- Ensure proper electrical connections to avoid incorrect readings.
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment