Constant temperature and humid PLC control system
Description:
Constant temperature and humid PLC control cabinet widely used in workship, exhibition, archive room, laboratory, network room need constant temperature and humid.
Xiangke constant temperature & humid system saved much energy, reduced compressor working time and extended service life compared with traditional air conditional. it has good stable, Strong anti-interference ability.The system fixed warm humidity transmitter as digital transmission.long transmission distance, free of electrostatic interference. Control precision.
System hardware structure:
The core of system is Siemens PLC, touch screen as human-computer interface. the temperature and humility transfer by sensor, It is processed into digital signal by single chip, via RS485 wire transfer to PLC, and data processing, and controlled via PID. Keep constant temperature and humility controlling compressor, humidificatin valve,fan valve.
The procedure of control for constant temperature and humid:
There are 5 method from PLC controlling.
- monitor status. The system only reads the temperature and humidity of the environment,without controlling.
- Hand control status.when compressor forced operation need hand control.You can touch compressor 1, compressor 2 for start.
- Automatic humidification, When start this method, the system will work according fixed upperlimit & lowerlimit.
- Automatic temperature control. When start this method, the system will work according fixed upperlimit & lowerlimit.At the same time, monitor the outdoor temperature is less than 14 ℃
- Circulation working: combination method 3 & method 4. Temperature controlling then humidification controlling.
在线联系供应商
Other supplier products
SIEMENS PLC Touch Screen Explosion-proof contol cabinet | APPLICATIONS: No.1 block, No.2 block. Hazardous gas atmosphere. IIA, IIB, IIC, T1~T6 explosion gas, steam atmosphere. Indoor & ourtdoor IP54.... | |
Central air conditionary fan frequency control cabinet | Description: It is used in frequency regulation, reduce energy consumption. Start the equipment smoothly, Reduce the damage of current to motor wh... | |
The sewage treatment control system | The control system divided 3 layers structures: The first layer is on-site operation. The second layer is supervisory computer monitoring control s... | |
Constant temperature and humidity control cabinet | Constant temperature and humidity control cabinet widely used in workshop, exhibition, archives, laboratory, network station. Our control system f... | |
PLC control cabinet | Description: PLC control cabinet can control automatically. It is the core and soul of modern industry with perfect network function, stable perfo... |
Same products
Scrap Electric Motor For Sale, Electric Motor Supplier, Scrap Metal | 卖方: I Global Scrap Trading Co. | 我们很高兴每月持续供应电动机废料,其中包括各种类型,例如直流和直流 Elmo 废料,并且有各种尺寸,包括小型、中型和大型电动机。 我们的电动机含有丰富的铜绕组废料(含量从 10% 到 18% 不... | |
LED Grow Light | 卖方: XIAMEN TOPSTAR LIGHTING CO.,LTD | Since LED lights appeared on the marketing, LED grow lightsare becoming popular day by day. As a ... | |
China Manufacturer Axial seal DLD320-20X2 for steam turbine | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | China Manufacturer Axial seal DLD320-20X2 for steam turbine Selection of advanced technology, abs... | |
JOYSTAR Wipes Warmer | 卖方: JOYSTAR ELECTRICAL APPLIANCES MANUFACTURING CO.,LTD. | When the wipes are cold, a baby may ensue the feeling of discomfort, tears and tantrum. While wit... | |
Double Bottle Warmer | 卖方: JOYSTAR ELECTRICAL APPLIANCES MANUFACTURING CO.,LTD. | The double bottle warmer can heat two bottles at one time. So it’s a perfect choice for fam... |