Condition:New
Type:Logic ICs
Computer room warehouse environment monitoring RS485 waterproof integrated sensor RS485 interface MODBUS standard protocol
Wiring mode: white B green A RS48-black RS485+red
The pin definitions of the interface are as follows: Label Pin Description
1 V+ DC 7-40V power supply positive red-red
2 V- DC 7-40V power supply negative green-black
3 RS485 B- yellow-yellow
4 RS485 A+ blue-green
This sensor adopts PE waterproof shell, which is suitable for outdoor and high humidity places, which can effectively increase the service life of the sensor. The sensor is small, powerful, 485 digital communication, can be directly connected to the HMI touch screen, flexible parameter configuration and calibration, and the baud rate can be changed to meet the needs of various users. A recorder with more advanced functions can record up to 70,000 temperature and humidity data with date and easily record historical data.
The waterproof temperature and humidity recorder (sensor) of our company is small and exquisite, with high anti-water ability, can be applied outdoors or in the greenhouse, powerful, high accuracy, easy to use, flexible, Modbus protocol, easy to access various industrial control systems, networking The monitoring is more practical and convenient, and the number is more than 10, and batch customers will present integrated monitoring software.
485 temperature and humidity sensor interface is 4-wire, power input range is 5-12V DC (no positive and negative directions, both positive and negative connections work normally), 485 is a 2-wire standard interface, communication rate can be set from 600-921600bps, the factory default is 9600bps without parity, 1 stop bit, 8 data bits
The transmission protocol can be customized, the default is Modbus protocol, which is universal for industrial control.
Technical parameters of temperature and humidity sensor:
Product Features
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The appearance is small and beautiful, the size is 78*16mm, there are fixing holes for easy installation, the default cable length is 20cm, and other cable lengths can be customized. The measurement is fast, accurate, consistent, reliable, and can be used continuously for a long time.
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Baud rate
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2400-921600bps Configurable
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consistency
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98%
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Mean time between failures
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Continuous normal environmental use>=1 year
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Response time
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<1s
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Optional data output
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■RS485□2.4G□DC carrier
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Optional supply voltage
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□7-40VDC
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Working current
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5mA
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temperature range
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-40-123.8℃
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Temperature resolution
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±0.1℃
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Humidity range
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0-100%
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Humidity resolution
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0.1%RH
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Temperature accuracy
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±0.5℃
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Storage temperature
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-20-85℃
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Humidity accuracy
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±5%
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Operating temperature
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0-100℃ 0-95%RH
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Output method
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Query response for easy networking
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Data output protocol
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Modbus RTU
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Q1: What Is Your Product Warranty?
A: We Guarantee Our Product Is Fit For Its Normal User Purposes And Is Free From Defects In Materials Or Workmanship.
Q2: What Is Your Company Policy On Defective Goods?
A: Our Company Keep Items Quality For A Long Time. If There Are Any Defective Goods Due To
Production Defects Or Transportation Problem, Please Contact Us. Our Customer Service Team Will Provide Immediate Response To
Complaints. We Will Try Our Best To Give You A Good Resolve Way.
Q3: What Is Your MOQ (minimum Order Quantity)?
A: Generally Our Moq Is No Limited. Please Have More Discussion With Us If Your Combination Of Models Is Complicated.
Q4:how About Getting Samples From You?
A: We Will Send You The Samples After We Receive The Payment For Samples. The Buyer Shall Afford The Shipping Cost. Please Have A
Confirm With Us Which Shipping Way Do You Want.
Q5:about The Shipment: What Type Of Shipment Will You Use?
A: We Usually Ship The Products By Express(delivery It To Your Door) Or By Air Freight To Your Nearest Airport, Shipping Days:3-7
Working Days Depend On Destination;if The Order Quantity Is Large, We May Ship By Sea Container And The Best Ship Way Is By Sea,
Shipping Days: Over 20 Working Days Depend On Destination Port.
Q6:what Packing Do You Use?
A: Neutral Package With Airbag Or Customized Package.
Q7:how Much Are The Shipping Cost?
A:shipping Cost Is Charged By The Package's Weight And Related To The Shipping Methods You Choose And Your Destination.
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