HS1101LF Humidity Sensor
The HS1101LF humidity sensor is renowned for its accuracy and reliability in measuring relative humidity. Its compact design enables easy integration into various electronic devices, while its low power consumption makes it ideal for energy-efficient applications. With a wide operating range and sensitive response to humidity changes, this sensor excels in diverse environmental conditions. Its simple interface ensures straightforward integration into electronic circuits or microcontroller-based systems. Offering stable and long-term performance, the HS1101LF sensor is a cost-effective solution for applications ranging from weather monitoring to industrial automation, where precise humidity measurements are essential for optimal performance.
Features:
Board Mount Humidity Sensors
Gold Plated Leads
Applications:
– Automotive
– Home Appliance
– Printers
– Meteorology
Specification:
Humidity Measuring Range: 1 to 99% RH
Supply Voltage: 10.0V (max)
Nominal capacitance (@ 55% RH): 180pF (typ)
Response Time: 3s
Recovery time after 150 hours of condensation: 10s (typ)
Deviation to typical response curve : +/-2%
Temperature: -60 to 140°C
PACKAGE INCLUDES
1 X HS1101LF Humidity Sensor 1pcs
HS1101LF Humidity Sensor 1pcs Overview
The HS1101LF is a precision capacitive humidity sensor designed to measure relative humidity from 1% to 99% RH. Its compact form factor and low-voltage operation make it ideal for integration into weather stations, HVAC systems, industrial control, and other embedded electronics.
Key Features of HS1101LF Humidity Sensor 1pcs
- Humidity measuring range: 1–99% RH for broad environmental coverage
- Typical 180 pF capacitance at 55% RH for sensitive detection
- Fast response time of 3 s and recovery time of 10 s after condensation
- High accuracy with ±2% deviation to the typical response curve
- Wide operating temperature span –60 °C to 140 °C with low power draw on up to 10 V supply
- Genuine HS1101LF sensor with fast shipping from Zbotic
Applications and Use Cases
- Weather stations and outdoor environmental monitoring
- HVAC and climate-control systems in residential and commercial buildings
- Industrial automation for moisture-sensitive processes
- Refrigeration and cold-chain monitoring to prevent condensation
- Greenhouse and agricultural humidity management
How to Use HS1101LF Humidity Sensor 1pcs
Mount the HS1101LF in a well-ventilated area and connect it to a capacitance-measurement circuit or dedicated signal-conditioning IC. Power the sensor with a stable voltage up to 10 V, then interface its capacitance changes to your microcontroller via an RC oscillator or capacitance-to-voltage converter. Calibrate against a known humidity reference and apply temperature compensation as needed for optimal accuracy.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What accuracy can I expect from the HS1101LF sensor?
The HS1101LF maintains a deviation of ±2% relative to its typical humidity response curve, ensuring reliable readings across 1–99% RH.
Can I power the HS1101LF from a 5 V microcontroller supply?
Yes. While the sensor supports up to 10 V, it operates reliably at common MCU voltages such as 3.3 V and 5 V with minimal power consumption.
How do I convert the sensor’s capacitance output into a usable humidity reading?
Use an RC oscillator or a capacitance-to-voltage converter IC to translate the sensor’s capacitance changes into a voltage. Read that voltage with your microcontroller’s ADC and apply calibration coefficients to obtain %RH.
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Read More →Technical Specifications
| Model | HS1101LF |
|---|---|
| Package Quantity | 1 pcs |
| SKU | AI3869 |
| Weight | 0.001846 kg |
| Availability | In Stock |
Applications & Use Cases
The HS1101LF Humidity Sensor 1pcs is a versatile temperature & humidity sensor used across a wide range of applications including weather stations, greenhouse monitoring, HVAC systems, cold chain logistics, and server room monitoring.
Common use cases:
- Building a home weather station with Arduino
- Monitoring greenhouse conditions via IoT
- Alerting when server room temperature exceeds threshold
This product is ideal for IoT developers, agricultural engineers, and home automation enthusiasts.
Technical Tip: DHT22 offers better accuracy than DHT11. For precision applications, use SHT31 or BME280. Ensure adequate ventilation around the sensor.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Chetan Malhotra (verified owner) –
Bought this HS1101LF Humidity Sensor 1pcs for my college project. Accurate readings, easy to code. Very happy!
Amit Pandey (verified owner) –
Love this HS1101LF Humidity Sensor 1pcs. Response time is fast and readings are stable.
Priya Choudhury (verified owner) –
Superb HS1101LF Humidity Sensor 1pcs! Using it in my environmental monitoring system. Very reliable data.
Nandini Pandey –
Love this HS1101LF Humidity Sensor 1pcs. Response time is fast and readings are stable.
Sandeep Naidu (verified owner) –
Decent HS1101LF Humidity Sensor 1pcs for the price. Requires proper wiring but works well once set up.
Hitesh Banerjee (verified owner) –
Superb HS1101LF Humidity Sensor 1pcs! Using it in my environmental monitoring system. Very reliable data.
Saurabh Rawat (verified owner) –
Average HS1101LF Humidity Sensor 1pcs. Readings fluctuate a bit. Works for rough measurements.
Priya Singh (verified owner) –
Perfect HS1101LF Humidity Sensor 1pcs for my automation project. Integrates seamlessly with my microcontroller.
Ankur Modi (verified owner) –
Very satisfied with this HS1101LF Humidity Sensor 1pcs. Library support is good and it’s easy to interface.
Divyansh Saini (verified owner) –
Pretty good HS1101LF Humidity Sensor 1pcs. Documentation could be better but the sensor itself is solid.
Prashant Krishnan (verified owner) –
Love this HS1101LF Humidity Sensor 1pcs. Response time is fast and readings are stable.
Sneha Malhotra –
Great quality HS1101LF Humidity Sensor 1pcs. Calibrated it easily and the accuracy is impressive.
Om Bisht (verified owner) –
Nice HS1101LF Humidity Sensor 1pcs. Readings are mostly accurate. Good enough for my hobby project.
Raghav Reddy (verified owner) –
This HS1101LF Humidity Sensor 1pcs is a must-have for sensor projects. Plug and play with Arduino.
Sanjay Thakur (verified owner) –
Okay HS1101LF Humidity Sensor 1pcs. Had to add a capacitor to stabilize readings. Works now.
Isha Gill (verified owner) –
This HS1101LF Humidity Sensor 1pcs works great with Arduino. Easy to wire up and code.
Sameer Chatterjee –
Decent HS1101LF Humidity Sensor 1pcs for the price. Requires proper wiring but works well once set up.
Ashwin Goyal (verified owner) –
Good HS1101LF Humidity Sensor 1pcs. Works as described. Calibration needed some patience but results are good.
Vaishali Gupta –
Good quality HS1101LF Humidity Sensor 1pcs. Some variation in readings but within acceptable range.
Sachin Choudhury (verified owner) –
Perfect HS1101LF Humidity Sensor 1pcs for my automation project. Integrates seamlessly with my microcontroller.
Aanya Kulkarni (verified owner) –
Great quality HS1101LF Humidity Sensor 1pcs. Calibrated it easily and the accuracy is impressive.
Anjali Rao –
This HS1101LF Humidity Sensor 1pcs works great with Arduino. Easy to wire up and code.
Zara Pillai (verified owner) –
Great HS1101LF Humidity Sensor 1pcs. Using it in my smart agriculture system. Reliable measurements every time.
Kunal Vyas (verified owner) –
This HS1101LF Humidity Sensor 1pcs is a must-have for sensor projects. Plug and play with Arduino.
Rishabh Bisht (verified owner) –
Good quality HS1101LF Humidity Sensor 1pcs. Some variation in readings but within acceptable range.
Uday Gupta (verified owner) –
Very satisfied with this HS1101LF Humidity Sensor 1pcs. Library support is good and it’s easy to interface.
Nandini Banerjee –
This HS1101LF Humidity Sensor 1pcs is a must-have for sensor projects. Plug and play with Arduino.
Sameer Thakur (verified owner) –
Good quality HS1101LF Humidity Sensor 1pcs. Some variation in readings but within acceptable range.
Uday Solanki (verified owner) –
Good HS1101LF Humidity Sensor 1pcs. Works as described. Calibration needed some patience but results are good.
Utkarsh Modi (verified owner) –
Perfect HS1101LF Humidity Sensor 1pcs for my automation project. Integrates seamlessly with my microcontroller.
Sanjay Solanki (verified owner) –
Love this HS1101LF Humidity Sensor 1pcs. Response time is fast and readings are stable.
Zubin Bisht (verified owner) –
This HS1101LF Humidity Sensor 1pcs is excellent for the price. My data logging project is working perfectly now.
Sandhya Garg (verified owner) –
Good quality HS1101LF Humidity Sensor 1pcs. Some variation in readings but within acceptable range.
Ayush Kumar (verified owner) –
Great quality HS1101LF Humidity Sensor 1pcs. Calibrated it easily and the accuracy is impressive.
Bhavna Parekh (verified owner) –
Perfect for my weather station. This HS1101LF Humidity Sensor 1pcs gives consistent readings day and night.
Pranav Arora (verified owner) –
Decent HS1101LF Humidity Sensor 1pcs for the price. Requires proper wiring but works well once set up.
Tanvi Chatterjee (verified owner) –
Great quality HS1101LF Humidity Sensor 1pcs. Calibrated it easily and the accuracy is impressive.
Chitra Luthra –
Love this HS1101LF Humidity Sensor 1pcs. Response time is fast and readings are stable.