SHT35 Digital Environmental Monitoring Sensors RS485 Modbus

October 29, 2021
Latest company case about SHT35 Digital Environmental Monitoring Sensors RS485 Modbus

RS485 Modbus SHT35 Digital Humidity Temperature Environment Monitoring Sensor

Votesen VTH300-T RS485 integrated digital humidity temperature module adopts high precision Sensirion SHT35 sensor equipped with a high-quality filter shell for large air permeability, fast gas humidity flow and exchange rate. The 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 temperature and humidity 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.


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 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



★ 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: