
VOTESEN VTH300 Temperature and Humidity Sensor
VOTESEN VTH300 series digital temperature and humidity module adopts high precision SHT series sensor equipped with a high quality filter shell for large air permeability, fast gas humidity flow and exchange rate. The shell is is waterproof and will keep water from seeping into the body of the sensor and damaging it, but allows air to pass through so that it can measure the humidity (moisture) of the environment. It has been widely used in HVAC, consumer goods, weather stations, test & measurement, automation, medical, humidifiers, especially perform well in an extreme environment like acid, alkali, corrosion, high temperature and pressure.
We can customize humidity temperature sensor based on your requirements.

High Accuracy for Precise MeasurementsThe SHT31 sensor provides precise temperature and humidity readings with an accuracy of ±0.3°C and ±2% RH. This makes it highly reliable for critical applications that require accurate environmental data, such as HVAC systems, environmental monitoring equipment, and other industrial settings.Wide Temperature and Humidity RangeThis sensor operates across a broad range of temperatures from -40°C to +125°C and humidity from 0% to 100%. Its versatility allows it to be used in diverse environments, from indoor spaces to outdoor monitoring, providing real-time, dependable data regardless of the conditions.Low Power ConsumptionDesigned with energy efficiency in mind, the SHT31 sensor is well-suited for battery-powered devices. With its low power consumption, it can be used in remote or portable monitoring devices such as weather stations, IoT devices, and mobile equipment, ensuring longer battery life without frequent replacements.Simple Integration and Versatile ApplicationsThe SHT31 sensor is compact and designed to easily integrate into various systems, including air quality monitoring, outdoor temperature sensors, HVAC control, and industrial automation. It supports I2C communication, making it easy to connect with other microcontroller systems and devices.
- High Precision: ±0.3°C temperature and ±2% RH humidity accuracy ensures reliable data for critical applications.
- Wide Operating Range: Measures temperatures from -40°C to 125°C and humidity from 0% to 100% RH, ideal for diverse environments.
- Low Power: Energy-efficient operation suitable for battery-powered applications like remote monitoring and IoT devices.
- Compact Design: Small form factor enables easy integration into various systems and devices.
- Durability: Works in both indoor and outdoor conditions, providing reliable data in all environments.
About Us
Welcome to VOTESEN, your trusted partner in high-quality temperature and humidity sensors. We specialize in designing and manufacturing advanced temperature sensing products like RTD sensors, thermocouples, and humidity sensors for industrial, commercial, and environmental monitoring applications. Our mission is to provide reliable, accurate, and durable sensors that meet the diverse needs of our global clients.
At VOTESEN, we understand the importance of precision in measurement. That’s why we deliver the most cutting-edge solutions to ensure your processes are optimized, safe, and efficient. Our products are engineered to support industries ranging from HVAC to industrial manufacturing, and we pride ourselves on delivering exceptional quality at competitive prices.
Why Choose Us?
- High-Quality Standards: Our sensors undergo strict quality control to ensure that every product is accurate, durable, and reliable.
- Innovative Technology: We employ advanced technology to design sensors that provide precise measurements in a wide range of environments.
- Global Reach: With years of experience, we supply sensors to clients around the world, ensuring their success in various industries.
- Competitive Pricing: We offer affordable solutions without compromising on quality, making our products accessible for businesses of all sizes.
- Customer-Focused Service: We provide excellent customer support with a dedicated team ready to assist with product selection, technical advice, and post-purchase support.
FAQ
1. Who are we?
We are VOTESEN, a leading manufacturer and supplier of high-quality temperature and humidity sensors. We specialize in producing advanced RTD sensors, thermocouples, and humidity sensors that are used across various industries worldwide, ensuring accuracy and reliability in environmental and industrial monitoring.
2. How can we guarantee quality?
We guarantee the quality of our products by following rigorous quality control procedures during manufacturing. Our sensors are tested for accuracy, durability, and performance under real-world conditions. Additionally, we use advanced technologies and high-quality materials to produce sensors that meet international standards and customer expectations.
3. What can you buy from us?
From VOTESEN, you can purchase a wide range of temperature and humidity sensors, including:
- PT100 & PT1000 RTD temperature sensors
- Thermocouples
- Humidity sensors
- Air and ambient temperature sensors
- Outdoor temperature sensors We also offer custom solutions for specific industry needs.
4. Why should you buy from us not from other suppliers?
You should choose VOTESEN because of our commitment to high quality, innovative designs, and reliable performance. Unlike many suppliers, we offer:
- A strong focus on customer satisfaction
- Advanced and accurate sensor technologies
- Strict quality assurance processes
- Competitive pricing
- Global customer support and long-term partnership
5. What services can we provide?
At VOTESEN, we provide more than just high-quality sensors. Our services include:
- Custom Solutions: We offer tailored sensor designs to meet the unique requirements of your business.
- Technical Support: Our team is available to assist with product selection, installation, and troubleshooting.
- Product Warranty: We offer warranties on our sensors to ensure long-term reliability.
- After-Sales Service: We are committed to providing excellent post-purchase support to ensure that your needs are met even after the sale.
Contact Us
If you have any questions or need assistance, please don't hesitate to reach out to us. Our team is ready to provide you with the best solutions for your temperature and humidity sensor needs.
Contact us now!