Digital Current Temperature Humidity external Sensor 4~20mA HE400A-EX Transmitter

Introduction:


HE400A-EX is one of the temperature and humidity transmitter developed by HUATO. it adopt high-performance sensors and industrial SCM design ,the quality is guaranteed . This transmitter supports Current output. A special design features was given to it to remove the heat influence from the circuit. It can be mounted on wall, and accuracy is relatively high . HE400 series equipped with a large screen LCD display , which is capable of simultaneously display the temperature and humidity value. What’s more , it has external probe. Please choose the models you need according to the datasheet below.

Features:

• Equipped with external sensor and high-performance low-power SCM design.
  Industrial design, effectively advoid the influence generated from within.
  Various outputs is supported , 4~20mA/0~5V/0~10V/RS485/Modbus.
  install and maintain is easy .
  It is a Economical and practical device.
  Dimensions of products : 100*100*30mm(3.94"*3.94*1.28"inch)
  LCD : 60*40mm(2.36"*1.57"inch)
  Certificates acquired : CE,ISO

Models list and specifications :

Product pictures









Applications:

HE400 series temperature humidity transmitter desiged for control in conditioning and ventilation application in following sectors : pharmacy, chean rooms, ventilation ducts, industrial and vivil sectors, crowded places , canteens, auditoria, gyms, high-density farms, greenhouse , ect .




Factory

Beijing Silk Road Enterprise Management Services Co.,LTD is a leader in the design, development and manufacture of monitoring and control system and equipment of environment in fields: pharmaceutical and electronic factory and warehouse, cold-chain distribution, museums, libraries, Archives, and many others. Backed by our 10 years of experience, our mission is to provide our customers with the best quality, service and value in the industry.

In pharmaceutical industry, we help more than 1000 companies get GSP/GMP certification; In electronic industry, we help Huawei, Samsung, Foxconn, Honda and more than 2000 companies monitor environment in their factories and warehouses; In cold-chain distribution, we built temperature and humidity monitoring system for SF Express in more than 100 warehouses; We built environment monitoring system to help culture relics protection for the three largest museums in China, namely, National Museum of China, Imperial Palace, Nanjing Museum, as well as 100 other Museums. Our products also have been exported to  more than 80 countries around the world such as US, Canada, German, England, France, South Africa.

Starting from a 100m² room, Huato has grown into a company with 10000m² manufacture center, 300 employee, 100 techniciansand 5 automated production lines. We are recognized as a high-tech company at national level; we are ISO9001, ISO14001, OHSAS18001 certificated; our products are recommended by Ministry of Industry and Information Technology and Culture Relics Bureau of China. We have built strong research corporation with Institutes such as National Museum of China andNational Institute of Culture Relics Research.

We look forward to monitoring and controlling environment for you.