• Xian Votesen Electronic Technology Co., Ltd.
    w***Nel, US
    I worked with Jack Yin, he was extremely helpful, willing to accommodate all my customizations and provided an excellent quality product. Thanks Jack, will work with you and Votesen again.
  • Xian Votesen Electronic Technology Co., Ltd.
    Very trustful supplier!
  • Xian Votesen Electronic Technology Co., Ltd.
    Great product. Good delivery time. Now my project is on course!
Contact Person : Mike Su
Phone Number : +8617782470268
WhatsApp : +8617782470268

RS485 Humidity Temperature SHT3x Sensor With RJ45 Interface

Place of Origin China
Brand Name VOTESEN
Certification CE, ROHS
Model Number VTH300-T
Minimum Order Quantity 3
Price Negotiable Price
Packaging Details Carton
Delivery Time 7-25 working days
Payment Terms T/T
Supply Ability 35000pcs per day
Product Details
Sensor Chip Original Sensirion SHT30 SHT31 SHT35 (Customizable) Output RS485
Application Computer Room, Data Center, HVAC, Incubation Room Power Supply DC5-30V
Humidity Working Range 0%RH~100%RH Temperature Working Range -20℃~+85℃
High Light

RS485 SHT3x Sensor


RJ45 Interface SHT3x Sensor


Humidity Temperature RS485 Transmitter SHT3x

Leave a Message
Product Description

VTH300-T RS485 Integrated Humidity Temperature Transmitter is with digital output RS485 interface, which follow the Modbus protocol. The transmitter adapts to DC 5V-30V power supply voltage, and its low power consumption design greatly reduces the influence of self-heating. There are two installation methods, mounting ear and screw installation greatly facilitate quick installation in various places. The transmitter provides RJ45 connectors and shrapnel crimping terminal blocks, which are convenient for fast wiring and cascading, and convenient and fast maintenance. The transmitter can be customized with display or without display.


RS485 Humidity Temperature SHT3x Sensor With RJ45 Interface 0




Test Condition


Typical Value


Working Voltage   4.5V 12V 30V
Working Current Vs=5-30 V     3 mA
Working Range Temperature -20℃   85℃
Humidity 0%RH   100%RH
Drift Humidity   0.5%RH/Year  
Temperature   0.04℃/Year
Self-Heat Effects Vs=12V,Ta=25℃ Temp   0.5℃  
Humidity -1.5%RH
Size 85mm×85mm×27mm      



★ High reliability.

★ Long term stability.

★ Low power consumption.

★ Multiple installation modes.

★ Fast wiring and maintenance of ports.

★ Wide voltage range.

★ Original Sensirion SHT humidity temperature chip.




★ Air conditioning

★ Computer room

★ Data center

★ Telecommunication cabinet

★ Greenhouse

★ Agriculture

★ Weather station

★ Incubation room

★ Warehouse



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

1. SHT Sensor Chip:

2. Output:

3. With or Without Display:

4. Order Quantity: