Condition:New
Type:Logic ICs
Supply Voltage:DC12V
RS485 interface Modbus protocol dot matrix liquid crystal display temperature and humidity air pressure three-in-one transmitter +4 way relay drive module
Product Features:
--Built-in German Bosch temperature and humidity three-in-one sensor, and a set of multi-function external sensor input channels, can be connected to DS18B20 temperature sensor, SHT series humidity sensor, BMP180 temperature pressure sensor or BME280 temperature and humidity pressure sensor.
--Temperature detection range: -40~85°C, accuracy ±0.5°C.
--Humidity detection range: 0~100%RH, accuracy ±3%RH.
--Air pressure detection range: 300~1100hPa, accuracy ±1hPa.
--4-way relay output, which can set the relationship between relay action and sensor. For example, when the temperature exceeds a certain value, it will be closed when it is lower than a certain value.
--Use 128*32 dot matrix liquid crystal display white backlight (backlight can be controlled by remote control).
--Stable performance and strong anti-interference ability.
--RS485 interface, Modbus-RTU protocol.
--The RS485 interface and external sensor interface are industrially designed and TVS protected circuits.
--DC 12V power supply, 24V power supply needs to be scheduled in advance.
--It is waterproof and has a wall mounting method.
--Dimensions: 110*85*40
--Working temperature: 0~50 °C.
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Provide configuration tools to facilitate the configuration of more powerful features.
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.
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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?
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