Looking for Zs03 Module? Winsen ZS03 Temperature and Humidity Sensor Module is available at Zbotic with fast shipping across India.
Winsen ZS03 Temperature and Humidity Sensor Module
ZS03 is a digital temperature and humidity sensor module. It uses a polymer resistance-type moisture sensor and an NTC thermistor, and connects to a high-performance 8-bit microcontroller. It has high quality, fast response, and strong anti-interference capabilities.
A temperature and humidity sensor (or RH temp sensor) is a device that can convert temperature and humidity into electrical signals that can be easily measured.
Humidity sensors are used to measure and monitor the amount of water vapor in the air.
Applications:
- Storage
- industrial production
- process controlling.
- environment monitoring
- household appliances
- meteorological field
Features
- Small in size
- Best quality product
- It detects Temperature and Humidity
- High sensitivity, high resolution, low power consumption
- Fast response time
- Temperature compensation, excellent linear output
- Excellent stability
- Long lifespan
- Anti-poisons, anti-vapor interference
Specifications
- Model: ZS03
- Detection Object: Relative humidity, temperature
- Operation Voltage: 2.7～5.5V DC
- Detection Range: 20～90%RH
- Accuracy for humidity detection: ±5%RH (at25℃，60%RH，Vin=2.7V)
- Accuracy for temperature detection: ±2℃
- Operation temperature: 0～60℃
- Operation humidity: 20～90%RH（non-condensation）
- Package Single row straight: 4-pins (SIP4)
Packages Includes
1 x Winsen ZS03 Temperature and Humidity Sensor Module
Winsen ZS03 Temperature and Humidity Sensor Module Overview
The Winsen ZS03 Temperature and Humidity Sensor Module is a compact digital monitoring device that integrates a polymer resistance humidity sensor and an NTC thermistor with an 8-bit microcontroller. It converts ambient relative humidity and temperature into stable electrical signals, making it ideal for storage, industrial processes and environmental control applications.
Key Features of Winsen ZS03 Temperature and Humidity Sensor Module
- Detection Range: 20 – 90% RH for versatile humidity monitoring
- Humidity Accuracy: ±5% RH at 25℃, 60% RH (Vin=2.7 V)
- Operation Voltage: 2.7 – 5.5 V DC, compatible with most microcontrollers
- Polymer Resistance-Type Moisture Sensor for stable long-term performance
- NTC Thermistor for reliable temperature measurement
- High-performance 8-bit MCU ensures fast response and strong anti-interference
- Genuine product with fast shipping from Zbotic across India
Applications and Use Cases
- Warehouse storage humidity and temperature monitoring
- Industrial production line environment control
- Automated process control systems requiring RH/temp feedback
- Greenhouse climate regulation for horticulture
- HVAC system performance testing and calibration
- Environmental monitoring stations in labs and schools
How to Use Winsen ZS03 Temperature and Humidity Sensor Module
Wire the module’s VCC to a stable 3.3 V–5.5 V supply, GND to common ground and connect its data output pin to your microcontroller’s digital input. After powering on, allow the sensor to stabilize for a few seconds, then poll the data line using simple digital-read routines and apply the voltage-to-%RH/°C conversion formulas provided in the ZS03 datasheet.
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
1. How do I interface the ZS03 with a microcontroller?
Connect VCC to 2.7 – 5.5 V, GND to ground and the module’s data pin to your microcontroller’s digital input. Use a simple digital-read routine and convert raw values into %RH and °C using the formulas in the ZS03 datasheet.
2. What is the response time of this sensor?
The ZS03 exhibits fast response to changes in humidity and temperature thanks to its high-performance MCU and polymer moisture element, making it suitable for dynamic monitoring.
3. Is calibration required before use?
The ZS03 comes factory-calibrated for general applications. For higher precision, you can perform two-point calibration in known humidity conditions and adjust readings in your code.
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Read More →Technical Specifications
| Model | ZS03 |
|---|---|
| SKU | AI1016 |
| Availability | Out of Stock |
Applications & Use Cases
The Winsen ZS03 Temperature and Humidity Sensor Module 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
Nakul Nair –
Nice Winsen ZS03 Temperature and Humidity Sensor. Readings are mostly accurate. Good enough for my hobby project.
Karan Bajaj –
This Winsen ZS03 Temperature and Humidity Sensor works great with Arduino. Easy to wire up and code.
Milan Jain (verified owner) –
Decent Winsen ZS03 Temperature and Humidity Sensor for the price. Requires proper wiring but works well once set up.
Sarthak Krishnan (verified owner) –
Great quality Winsen ZS03 Temperature and Humidity Sensor. Calibrated it easily and the accuracy is impressive.
Jayesh Krishnan (verified owner) –
Very satisfied with this Winsen ZS03 Temperature and Humidity Sensor. Library support is good and it’s easy to interface.
Girish Choudhury (verified owner) –
Average Winsen ZS03 Temperature and Humidity Sensor. Readings fluctuate a bit. Works for rough measurements.
Naman Singh –
Great quality Winsen ZS03 Temperature and Humidity Sensor. Calibrated it easily and the accuracy is impressive.
Arjun Chauhan (verified owner) –
This Winsen ZS03 Temperature and Humidity Sensor is a must-have for sensor projects. Plug and play with Arduino.
Meera Agarwal (verified owner) –
Decent Winsen ZS03 Temperature and Humidity Sensor for the price. Requires proper wiring but works well once set up.
Chetan Sen –
Superb Winsen ZS03 Temperature and Humidity Sensor! Using it in my environmental monitoring system. Very reliable data.
Rashmi Choudhury (verified owner) –
Very satisfied with this Winsen ZS03 Temperature and Humidity Sensor. Library support is good and it’s easy to interface.
Pranav Srivastava (verified owner) –
Excellent sensitivity and range on this Winsen ZS03 Temperature and Humidity Sensor. Works better than I expected.
Hitesh Gupta (verified owner) –
Very satisfied with this Winsen ZS03 Temperature and Humidity Sensor. Library support is good and it’s easy to interface.
Kunal Parekh (verified owner) –
This Winsen ZS03 Temperature and Humidity Sensor is excellent for the price. My data logging project is working perfectly now.
Uday Trivedi (verified owner) –
Very satisfied with this Winsen ZS03 Temperature and Humidity Sensor. Library support is good and it’s easy to interface.
Sanya Banerjee (verified owner) –
Very satisfied with this Winsen ZS03 Temperature and Humidity Sensor. Library support is good and it’s easy to interface.
Suresh Nair (verified owner) –
Excellent Winsen ZS03 Temperature and Humidity Sensor! Readings are accurate and consistent. Perfect for my project.
Sanya Bose (verified owner) –
Great quality Winsen ZS03 Temperature and Humidity Sensor. Calibrated it easily and the accuracy is impressive.
Milan Verma (verified owner) –
Outstanding accuracy from this Winsen ZS03 Temperature and Humidity Sensor. Compared with a professional instrument, readings match closely.
Priya Grewal –
Good Winsen ZS03 Temperature and Humidity Sensor. Works as described. Calibration needed some patience but results are good.
Milan Patel –
Good quality Winsen ZS03 Temperature and Humidity Sensor. Some variation in readings but within acceptable range.