---
product_id: 491623629
title: "Digital Temperature and Humidity Sensor with Modbus RS485, Industrial High Accuracy Monitoring Transducer Thermometer Hygrometer with LCD Display DC10~28V"
brand: "centopto"
price: "28.87 OMR"
currency: OMR
in_stock: true
reviews_count: 2
url: https://www.desertcart.com.om/products/491623629-digital-temperature-and-humidity-sensor-with-modbus-rs485-industrial-high
store_origin: OM
region: Oman
---

# Humidity tolerance: ±3% RH RS485 communication support High accuracy: ±0.3℃ Digital Temperature and Humidity Sensor with Modbus RS485, Industrial High Accuracy Monitoring Transducer Thermometer Hygrometer with LCD Display DC10~28V

**Brand:** centopto
**Price:** 28.87 OMR
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Environment with Precision Monitoring!

## Quick Answers

- **What is this?** Digital Temperature and Humidity Sensor with Modbus RS485, Industrial High Accuracy Monitoring Transducer Thermometer Hygrometer with LCD Display DC10~28V by centopto
- **How much does it cost?** 28.87 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/491623629-digital-temperature-and-humidity-sensor-with-modbus-rs485-industrial-high)

## Best For

- centopto enthusiasts

## Why This Product

- Trusted centopto brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Design:** Engineered with a digital SHT20 sensor and lightning protection for exceptional reliability and durability.
- • **Precision Monitoring:** Experience unparalleled accuracy with a fault tolerance of less than 0.3℃ and 3% RH.
- • **Seamless Integration:** Easily connect and monitor your environment with MODBUS protocol and RS485 interface.
- • **User-Friendly Display:** Stay informed with a large backlit LCD screen that presents real-time temperature and humidity data clearly.
- • **Versatile Installation:** Choose from three convenient installation methods: standard box, wall mount, or magnetic suction.

## Overview

The Digital Temperature and Humidity Sensor is a high-accuracy monitoring transducer designed for industrial applications. It features a large LCD display, supports RS485 communication, and offers multiple installation options, making it a versatile choice for precise environmental monitoring.

## Description

Full description not available

## Features

- High Precision Meter - The temperature and humidity sensor can measure ambient temperature and humidity with high accuracy and the fault tolerance is less than 0.3%℃ and 3%RH
- Large LCD Screen - The RS485 temperature/humidity meter with a large-size backlight LCD screen that can display real-time readable temperature and humidity data, clear and accurate
- Excellent Design - The industrial transducer adopts digital SHT20 high-precision sensor and lightning protection design to ensure the products with good reliability and interchangeability
- Support RS485 - The thermometer and humidity sensor complies with MODBUS communication protocol and adopt RS485 hardware interface which can upload and monitor real-time data
- Portable Installation - You have three methods to install the thermometer hygrometer: standard 86x86 bottom box installation, wall mount installation and magnetic suction installation

## Product Details

- **Brand:** Centopto
- **Special Feature:** 超清屏幕
- **Outer Material:** Plastic
- **Display Type:** LCD
- **Product Care Instructions:** Use requires a power adapter!
- **Power Source:** Battery Powered
- **Model Name:** Cent-OLED-S001
- **Upper Temperature Rating:** 70 Degrees Celsius
- **Response Time:** 1000 Milliseconds
- **Reusability:** Reusable

## Images

![Digital Temperature and Humidity Sensor with Modbus RS485, Industrial High Accuracy Monitoring Transducer Thermometer Hygrometer with LCD Display DC10~28V - Image 1](https://m.media-amazon.com/images/I/41s3TsexCBL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well - must set ID number according to documentation included.
*by V***E on August 15, 2023*

I have found these units to work well in a commercial enviorment. Need to follow diagram for setting ID number (dip switch 1&3 up = ID5 - see diagram) Have NOT had any polling issues with these, no matter the speed. I use 1 sec and 9600 baud. I had to use Modbus program to change the baud rate (can find free ones on-line). Plug is handy - easy to unplug unit and plug in another one for testing. I will continue to buy these units for my temp/humidity solution.

### ⭐ Instructions do not match shipped item.
*by T***E on April 26, 2023*

Because the instructions do not match or due to the unit being faulty (DOA) I have not been able to get this device to function. I am not able to find any google support and Amazons support lead to a completely different device. I would have sent this back however I did not try it before the return option went away.

## Frequently Bought Together

- Centopto Digital Temperature and Humidity Sensor with Modbus RS485, Industrial High Accuracy Monitoring Transducer Thermometer Hygrometer with LCD Display DC10~28V
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**Shop now:** [https://www.desertcart.com.om/products/491623629-digital-temperature-and-humidity-sensor-with-modbus-rs485-industrial-high](https://www.desertcart.com.om/products/491623629-digital-temperature-and-humidity-sensor-with-modbus-rs485-industrial-high)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-05*