RS485 Modbus RTU Protocol SHT30 Humidity Temperature Transmitter

Votesen VTH300-T Humidity and Temperature Transmitter has excellent reliability, high precision, and interchangeability. It adopts the 100% original import Sensirion industrial-grade high-precision temperature and humidity sensor. The default temperature and humidity sensor of this transmitter are SHT30, you can customize other types of SHT Sensirion chip according to your needs, such as SHT20, SHT21, SHT25, SHT31, and SHT35.

Its RS485 hardware interface adopts the lightning protection design. The protocol layer is the standard industrial Modbus RTU protocol. When you connect the RS485 hardware interface, the sensor will output the temperature and humidity through the serial port adjustment tool. The RS485 communication distance can be up to 1000 meters. The three major parts of the transmitter: input power supply, temperature & humidity measurement unit, and signal output are completely isolated. Thus our product is more safe and reliable, beautiful in appearance, and easy to install.

★ 100% Original Import Sensirion Sensor

★ High Accuracy Measuremen

★ Strong Anti-Interference Ability

★ Long-Term Stability

★ Fast Response

★ Standard Industrial RS485 Signal Output

★ Modbus RTU Protocol

★ Distance Up to 1000 Meter

★ 35mm Standard Rail Installation

★ Wide Voltage Supply

★ IoT Applications

★ Engine Room

★ Warehouse

★ Greenhouse

★ Laboratory

★ Aquaculture

★ Musuem

★ Electrical Cabinet

★ Computer Room Monitoring

★ Server Room

※0x03: Read keep register

※0x04: Read input register

※0x06: Write a single keep register

※0x10: Write more keep register

To customize the most suitable humidity temperature transmitter for your application, kindly let us know your requirements:

1. SHT Sensor Chip:

2. Order Quantity:

XI'AN VOTESEN ELECTRONIC TECHNOLOGY CO.,LTD located in XI'AN CITY, one of the three major sensor industry based in China. We have more than 10 years experiences in sensor industry. We are not only the product manufactory, but also a professional technical support team which we can accommodate customer various requirements. We have produced thousands kinds of especially temperature and humidity sensors. We have strong customization capabilities to meet the different customization needs. We welcome you to share your idea and request with us. Other than customization, we also provide OEM/ODM service for you.

Votesen is committed to produce high-quality sensor and measurement instruments. Our mature and advanced production technologies ensure your project safety, stable and long lasting operation. Our ultimate goal is to ensure and control the quality of our products in line with the industry highest standard quality. Our products have been sold to over 40 countries like Australia, USA, Canada, Mexico, Netherland, Germany, Russia, Poland, Korea, India etc. and we have cooperated with many well-known enterprises. We have served more than 100,000 partners so far. Our products are widely used in a various industries, such as Medical, Petrochemical, Internet of Things Intelligent Monitoring, Food and Beverage Industry, Automotive, Livelihood Supplies and other different fields.