RS485 Temperature and Humidity Sensor

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$75.00 USD
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SKU: IOT-S300TH

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IOT-S300TH temperature and humidity sensor adopts wall-mounted installation, built-in imported digital temperature and humidity sensor components, through industrial-grade microprocessor and digital-to-analog conversion processing, to ensure that the product output has excellent reliability, high precision and good interchangeability. It is widely used in building automation, climate and HVAC signal acquisition, greenhouses, and pharmaceutical and chemical industries.

Product Features
• High measurement accuracy
• Built-in high performance microprocessor
• Multiple probes available
• Integrated use of temperature and humidity
• Superior performance and long-term stability

Applications
Widely used in building automation
Agricultural greenhouses, flower cultivation, etc.
Greenhouses and pharmaceutical and chemical industries, etc.

SKU: IOT-S300TH

Datasheet Manual

Ship from China warehouse, normally ship out in one business day.

By default Express ship by FedEx or DHL, the typical delivery time is less than one week.

Import customs duty or tax may be charged and at customer's cost.

24/7 US LOCAL + GLOBAL TECH SUPPORT

OverView Key Specification Resources Reviews

External Structure

Product Details

Product Design

Easy to Install

Original Imported Probe

High Performance Circuit

Multiple Probes Available

Electrical Connection

Product Wiring

System Introduction

The intelligent environmental station system adopts advanced sensing technology and cloud architecture mode to achieve environmental data collection such as temperature and humidity, atmospheric pressure, wind speed and direction, rain and snow rainfall, PM2.5/PM10 air quality, and access through wired or wireless GPRS. Cloud, automatic storage of environmental data and online analysis and monitoring. The user can log in to the system through the PC or the mobile terminal to obtain the environmental data information cloud service in the environment station area, thereby improving the efficiency and quality of production and life.

Supporting Sensor

Cloud Platform PC Interface

Cloud Platform Mobile Phone Interface

Key Specification

Model	IOT-S300TH
Signal Output	Analog Signal	4~20mA
	Analog Signal	Optional : 0~5VDC/0~10VDC
	Digital Signal	RS485 output (Modbus protocol)
Probe Temperature	-40℃~+120℃, default -40℃~+80℃
Probe to Measure Humidity	Relative humidity 0%~100%RH
Operating Voltage	10~30VDC Note: 0~10VDC output (limited to 24VDC power supply)
Maximum Power Consumption	Analog signal (voltage/current 1.2W MAX.) Digital signal ≤0.4W
Precision	Temperature	±0.5℃(25℃)
Precision	Humidity	±3%RH (5%RH~95%RH, 25℃)
Long-term Stability	Temperature	≤0.1℃/year
Long-term Stability	Humidity	≤0.1%RH/year
Response Time	Temperature	≤18/sec (1m/s wind speed)
Response Time	Humidity	≤6 seconds (1m/s wind speed)
Working Environment	-20~60℃, 0%RH~80%RH<0.5W
Digital Output	Device Address	1~255 can be set, the default is 1
	Device Baud Rate	4800, 9600, 19200, 38400, 57600, 115200 optional, default 9600
	Byte Format	8 data bits, 1 stop bit, no parity
Electrical Connectios	Direct out