RS485 Modbus SHT35 Digital Humidity Temperature Environment Monitoring Sensor
Votesen VTH300-T RS485 integrated digital humidity temperature transmitter module adopts high precision Sensirion SHT35 original humidity temperature sensor probe equipped with a high-quality filter shell for large air permeability, fast gas humidity flow and exchange rate. The humidity temperature probe adopts the industrial universal standard RS485 bus MODBUS-RTU protocol interface, which is convenient for accessing various instruments or systems such as PLC and DCS for monitoring the state quantity such as temperature and humidity. This is a high-precision industrial-grade RS485 humidity temperature sensor. It uses high-quality digital integrated transducer and reliable digital processing circuit to convert the temperature and humidity in the environment into corresponding RS485 signals. And it can reliably carry out centralized monitoring jobs with the host computer system as part of advanced digital environmental monitoring sensors.
Product Advantages
Superior Measurement Accuracy and Stability
The SHT35 chip provides excellent precision and stability for both humidity and temperature readings, vital for maintaining controlled environments in sensitive industrial and commercial applications.
Reliable RS485 Modbus Digital Communication
The robust RS485 Modbus protocol ensures long-distance, noise-resistant digital communication, simplifying integration into advanced automation systems and enabling reliable data collection in harsh industrial environments.
Durable Construction with Original Sensor Probe
The transmitter’s protective housing and original humidity temperature sensor probe design deliver exceptional durability and longevity, ensuring dependable performance even in challenging conditions such as high humidity or temperature fluctuations.
Global Certification and Professional Support
VOTESEN’s commitment to quality is reflected in CE and RoHS certifications. The company provides OEM/ODM customization and extensive technical support, ensuring the transmitter meets diverse customer requirements worldwide.
| Sensor Brand | Sensirion (Switzerland chip) |
| Sensor Chip | SHT35 (Customizable) |
| Supply Voltage | DC 4.5V~24 V |
| Accuracy | SHT35: Temperature ±0.1℃; Humidity ±1.5%RH |
| Working Environment Range | -30 - 80℃; 0%RH - 90%RH |
| Resolution | 0.1℃; 0.1%RH |
| Protocol | RS485/Modbus-RTU |
| Cable Material | PVC, Silicone, UV Resistance Cable etc (Customizable) |
| Cable Length | 1M, 2M, 5M, 10M,15M etc (Customizable) |
| Communication Baud Rate | 1200,2400,4800,9600,19200 Configurable, Default 9600pbs |
| Byte Format | 8 Data Bits, 1 Stop Bit, No Parity |
| Probe | PE (Customizable) |
★ Low power consumption.
★ Fully calibrated.
★ High reliability and long-term stability.
★ High performance, good consistency.
★ Standard Modbus-RTU protocol.
★ Strong interface defense capability and stable communication.
★ Agriculture
★ Building Automation
★ Meteorology
★ Climate Chamber, Weather Station
★ HVAC
★ Greenhouse
★ Forestry
★ Computer Room Monitoring
★ Warehousing
★ Storage and production facilities in pharmaceutical, paper, food and electronic industries.
To customize the most suitable humidity temperature sensor for your application, kindly let us know your requirements:
1. SHT Sensor Chip:
2. Probe:
3. Cable Material:
4. Cable Length:
5. Output:
6. Connector (if require):
7. Order Quantity:
About Us
VOTESEN is headquartered in Xi’an, China, a leading hub for sensor technology. Since 2018, we have focused on research, development, and production of advanced sensors including humidity temperature transmitters, pressure sensors, and environmental monitoring instruments. Our products are widely used in industries such as industrial automation, automotive electronics, medical health, and environmental monitoring. VOTESEN ensures CE and RoHS compliance and offers OEM/ODM services along with comprehensive technical support. Serving customers in over 150 countries, we are committed to innovation and quality to remain a preferred global sensor solutions provider.
Enhance your industrial and environmental monitoring with the VOTESEN SHT35 Humidity Temperature Transmitter featuring RS485 Modbus. Contact us today for expert advice, customization, and competitive pricing tailored to your needs.
FAQ
What communication protocol does this transmitter support?
It supports RS485 Modbus, enabling long-distance and noise-resistant digital communication.
Is this transmitter suitable for industrial environments?
Yes, it features a durable original humidity temperature sensor probe designed for harsh conditions.
Can VOTESEN customize the product?
Yes, OEM/ODM customization services are available.
What industries use this product?
Common industries include industrial automation, HVAC, agriculture, cleanrooms, and environmental monitoring.
How accurate are the humidity and temperature measurements?
The SHT35 chip ensures high precision and stability essential for sensitive environmental control.
