Product Specifications
| Task: |
Adjust |
| Structure: |
Combination |
| Signal: |
Continuous |
| Mathematical Model: |
Linear |
Product Description
PD319-WHD series Temperature & Humidity Controller adopt digital temperature and humidity sensor, LED display temperature and humidity value, fitted with fan contact and heater contact, heater (fan) broken wire alarm, sensor faults display function etc. Fitted with RS485 communication port or alarm switch value output, to realize remote transmitting parameters of ambient temperature, humidity, working condition to the supervisory computer, this product is suitable used for the unattended substation. Customer can set the limits of temperature, humidity; Switch display mode setting, communication parameter etc by using the button in the panel.
PD319-WHD series products have advantages of strong anti-interference capacity, high reliability and meet the requirements of GB/T 15309-1994. The button in the panel.
Zhejiang Huayi Electronic Industry Co., Ltd. Was founded in 1997, it is one of the core subsidiary company of HEAG, is the earliest company who research and development, produces and sells the energy meters. It achieved the ISO9001 Quality Assurance System certificate in 1998, it admited a association member of China apparatus and meter ISOC in2002. And achieved the ISO14001 Environment System certificate in 2004. It was a unit director of Zhejiang apparatus and meter ISOC, China apparatus and meter ISOC, China apparatus and meter ISOC electrician apparatus and meter branch in 2007.
HEAG came into the market in 2007, became the first electrical company which came into the market in Wenzhou. And at the same year it achieved title of China well-know trademark by China Industrial And Commercial Bureau.
There are 305 employee in the company, and 52 engineers, and there are research and development center and export produce base in Hangzhou. There are many advance manufacturing equipment, just like the complete function product capability laboratory, and has SMT Auto-Mounter, Automatic Wave Solder Machine. Class 0.2 standard meter import from Germany. Ect.
The company achieve 200 million in 2008, the sales income is 190 million, and the export is more than 61 million. HEAG set up more than 200 marketing company over the country, and the products sells well in the country and export to India, Russia, Turkey, Korea, ect.
