Transmitter industrial voltage Temperature Humidity Sensor RS485 input HE400N

Introduction: 
 
   
HE400N transmitter can help to output temperature, relative humidity signals via RS485 protocol , the quality and stability is excellent. This transmitter adopt high-performance sensors and low-power SCM. This transmitter supports RS485 output, other output means like Modbus protocol/ Voltage and Current output are optional . It design with a unique features to avoid the influence of heat. It enjoy wide measuring range and high accuracy. The HE400 series temperature and humidity transmitter all equipped with LCD display , it displays temperature and humidity value. What is more, it has internal sensor. Customers can choose the models needed from the datasheet below.
 

Features:

• Uses high-performance low-power SCM.

  Professional industrial design, advoid circuit heat.

  4~20mA/0~5V/0~10V/RS485/Modbus output means user selectable.

  It is Very easy to install and maintain this device .

  High accuracy and practical.

  Product dimensions: 100*100*30mm(3.94"*3.94*1.28"inch)

  LCD dimensions : 60*40mm(2.36"*1.57"inch)

  Product’s Certificate: CE,ISO

Models list and specifications : 

 
Product pictures 
 

 

 
 
Applications: 
 
      HE400 series can be use in use in : pharmacy , chean rooms, ventilation ducts, industrial and vivil sectors, crowded places , canteens, auditoria, gyms, high-density farms, greenhouse , ect .