TaidacentSHT30 RS485 Modbus RTU Temperature and Humidity Sensor Transmitter for PLC and DCS Room Thermocouple Monitoring
Thumbnail 1Thumbnail 2Thumbnail 3Thumbnail 4

TaidacentSHT30 RS485 Modbus RTU Temperature and Humidity Sensor Transmitter for PLC and DCS Room Thermocouple Monitoring

4.5/5
Product ID: 400801417
Secure Transaction
💧Humidity Range: 0-100%RH
📏Accuracy: ±3%RH @ 25°C
🌡️Temp Range: -30°C to 80°C

Description

🌟 Elevate Your Monitoring Game!

  • COMPACT DESIGN - Sleek dimensions (8 x 1 x 1 cm) for unobtrusive installation.
  • PRECISION MONITORING - Ensure optimal conditions with ±3%RH accuracy.
  • SEAMLESS INTEGRATION - RS485 MODBUS-RTU protocol for easy PLC and DCS connectivity.
  • LIGHTWEIGHT EFFICIENCY - Weighs only 82g, making it easy to handle and install.
  • WIDE MEASUREMENT RANGE - Versatile temperature range from -30°C to 80°C.

The Taidacent SHT30 RS485 Modbus RTU Temperature and Humidity Sensor Transmitter is designed for industrial applications, offering a wide temperature range of -30°C to 80°C and humidity measurement from 0 to 100%RH with an accuracy of ±3%RH at 25°C. Its compact size and lightweight design make it ideal for seamless integration into PLC and DCS systems, ensuring reliable environmental monitoring.

Specifications

ManufacturerTaidacent
Part numberTdrs485sht30probe
Item Weight82 g
Product Dimensions8 x 1 x 1 cm; 82 g
Item model numberTdrs485sht30probe
Item Package Quantity1
Batteries included?No
Batteries Required?No

Reviews

4.5

All from verified purchases

K**N

A few hints...

Excellent for price. n = no parity. My PLC only allows 400001 as starting address, where the instructions said 40001. However, when I entered 400001 it did not matter, it gave me the results. Don't forget to divide the numbers by 100 to get the correct temperature and % humidity. Convert from Deg C to Deg F by multiplying by 1.8 and adding 32. I also forgot to hook up the red wire. It works fine with 24 VDC.

P**R

Works fine, with some unexpected behavior

Works fine, you just have to poll function code 03 (holding registers) and the transducer I received had slave address 01. Temperature is located at register 1 (address 0) and humidity is register 2 (address 1). IMPORTANT I found that if you poll more than 2 registers in one message, the transducer seems to go into an 'auto broadcast' mode, where it automatically transmitts on a 1-2 second interval. This gave me a bit of a headache.

T**S

Works as expected

It connected right up to my USB-to-RS485 interface, and my PC could read it right away using python's pymodbus module. Value agrees with other temperature sensors.

J**E

Works great

Exactly what I needed, I had it working in minutes.

M**R

Works and surprisingly accurate for price

Got this working by powering red wire with 24vdc, green ground. Baud rate 9600, 8 data bits, parity none, 1 stop bit, slave node # 1.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Shop Global, Save with Desertcart
Value for Money
Competitive prices on a vast range of products
Shop Globally
Serving millions of shoppers across more than 100 countries
Enhanced Protection
Trusted payment options loved by worldwide shoppers
Customer Assurance
Trusted payment options loved by worldwide shoppers.
Desertcart App
Shop on the go, anytime, anywhere.
₩117038

Duties & taxes incl.

South Koreastore
1
Free Shipping

with PRO Membership

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Taidacentsht30 Rs485 Modbus Rtu Temperature And Humidity Sensor Transmitter Plc | Desertcart South Korea