RENKE 4~20mA RS485 temperature humidity sensor

Product Description

RS485 OUTPUT			ANALOG OUTPUT
Power supply	10~30VDC		Power supply	10~30VDC
Power consumption	0.4W		Power consumption	Temperature	1.2W
Accuracy	Temperature	±0.4℃		Humidity	1.2W
	Humidity	±2%RH	Accuracy	Temperature	±0.4℃
Signal output	Standard Modbus-RTU			Humidity	±2%RH
Temperature range	-40℃~+120℃		Temperature range	-40℃~+120℃
Humidity range	0%RH-100%RH		Humidity range	0%RH-100%RH
Operating temperature	-20℃~+60℃，0%RH~80%RH		Operating temperature	-20℃~+60℃，0%RH~80%RH
Long-term stability	Temperature	≤0.1℃/y	Long-term stability	Temperature	≤0.1℃/y
	Humidity	≤1%RH/y		Humidity	≤1%RH/y
Response time	Temperature	≤25s	Signal output	Current output	4~20mA
	Humidity	≤8s		Voltage output	0~5V/0~10V

Detailed Images

Applying Swiss inward measure unite, measurement accuracy, and using professional 485 electric circuit makes the communication stable. Powered by 10V-30V wide voltage, Complete specifications and convenient to install.

Electrical Wiring

RS485 OUTPUT
Line color	Description
brown	A positive power supply (10 ~ 30 V DC)
black	Negative power supply
yellow	485 -A
blue	485 -B

ANALOG OUTPUT
	Line color	Description
Power	brown	Power supply
	black	Power supply negative
Output	blue	The temperature signal is positive
	green	The temperature signal is negative
	yellow	Humidity signal positive
	white	Humidity signal negative
NOTES:  Two wiring method                 1. Four - wire connection method                2. Three - wire connection method

Application

Our temperature humidity sensor is widely applied in communication engine room、automation、automatic control where needs the temperature and humidity monitor .The three parts about input power supply, temperature measurement unit and signal output of sensor are completely isolated. Safe and reliable, beautiful appearance, easy installation.

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Company Introduction

Shangdong Renke Control Technology Co.,Ltd. is a leading environmental monitoring high technology enterprise in China. Renke is engaged in industrial sensor, communication gateway, industrial data platform, cloud computing service,and measurement control technology solution. We have won good reputation for high quality products and sincere service.Renke insists on the policy that"technology first, exquisite design, customer satisfied" we are careful with every detail. Every drawing has to be considered and revised repeatedly. Every products is the thought of designer.

FAQ

Q: Are you manufacturer?  rs485 temperature humidity sensor
A: Yes, We are Tranmitter manufacturer and exporter in china over 10 years experience with CE, ROHS, FCC, ISO and 11patents.  temperature humidity sensor   temperature humidity sensor   temperature humidity sensor
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Q: Do you offer the OEM service?   rs485 temperature humidity sensor
A: Yes, we can offer OEM service and design the shell and logo for you.
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Q: Do you offer free samples? rs485 temperature humidity sensor
A: Sorry , we do not offer free samples. After you bulk order, we will deduct the sample fee from second order.
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Q: What payment ways do you accept?  rs485 temperature humidity sensor
A: You can pay us by T/T , PayPal , and West Union .  rs485 temperature humidity sensority sensor
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Q: What is your delivery time?  rs485 temperature humidity sensor
A: It is in 3-5 working days since the payment confirmed. If your order is over 3000pcs, we need 10 days.
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Q: How is your quality assurance service?  rs485 temperature humidity sensor
A: 24 months quality guarantee.  temperature humidity sensor    temperature humidity sensor
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Q: Could we make a visit to your factory?
A: Yes, you are welcomed .