Features:
It can control the indoor temperature and humidity through detection with analog output or switch, can get multi-control through RS485 digit output. Thus widely used in process workshop greenhouse requirement and public places. It is also the best choice for automated building control
Install mode VAT621-TH: Wall mount
VAT631-TH: Duct mount
Display: LED indication
Temperature 20.0~50.0c± 1c
Relay output
Analog output 4~20mA/0~10V
Humidity 0~99.9% ± 3%RH
Relay output
Analog output 4~20mA/0~10V
RS485 communication (Modbus)
LAN communication (option)
Power 24V AC/DC (110/220V AC option)
Shanghai YIHUA V&A INSTRUMENT Co., Ltd, known as Mastech Shanghai, is one of the major test instrument manufacturers in China specialized in professional test and measurement instruments.
As a high-tech equipped modern factory, we have advanced equipments in manufacturing and calibration. The quality assurance system and our well experienced R&D team make us one of the best quality factory in Asia. Our V&A brand gets known to be the first choice among professionals. Our product line covers different industries such as electronic tools, electrical power, food and chemical, atmosphere monitoring, education and consumer electronics, etc.
