WHD Temperature & Humidity Controller Solution-Solutions-Jiangsu Acrel Electrical Manufacturing Co., LTD-Iot Energy Management System, Smart Energy Management Using Iot, electrical monitoring device, energy management using iot, iot power management

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WHD Temperature & Humidity Controller Solution

Mid/High voltage switchgear

distribution cabinet

Box Transformer Substation

Terminal box

Structure

Base station networking

lora networking

Main Functions

1. Automatic heating and dehumidification
2. Communication：RS485(Modbus-RTU)
3. Humidity measurement range： 0-99%RH
4. Temperature measurement range： -40℃~99.9℃
5. Working humidity of controller：≤95%RH
6. Working temperaure of controller:-20℃~60℃
7. LED Display
8. Analog output
9. Alarm

Product Selection

	Application	Type	Functions
Temperature & Humidity Controller		WHD48	Panel mounted 1 channel RS485(Modbus-RTU) LED Display Temperature ±1℃ Humidity ±5%RH
		WHD72	Panel mounted 2 channels RS485(Modbus-RTU) LED Display Temperature ±1℃ Humidity ±5%RH
		WHD46	Panel mounted 3 channels RS485(Modbus-RTU) LED Display Temperature ±1℃ Humidity ±5%RH
		WHD20R	DIN rail mounted 2 channels RS485(Modbus-RTU) LED Display Temperature ±1℃ Humidity ±5%RH
Heater		ALW-100W	Operating Voltage: AC220V AC110V Rated Power: 50-300W Insulation resistance: ≥1000MΩ
Smart Gateway		AWT100	Working pressure: DC24V orAC/DC220V Baud Rate: 4800bps、9600bps、19200bps、38400bps Communication: RS485