EW4820 Temparature Controller in Bangladesh. EW4822 has the RS-485 connection for integrated systems Televes or Modbus. It allows you to use customization and independent programs that manage up to 8 thermal cycle each. Sensor seller in Bangladesh Temparature Controller EW4820: Product Operating Temperature: -5 to 55 Storage Temperature: -30 to 85 Ambient Humidity: 10 to 90% Power Supply: 100 to 240V ac Power Consumption: 2,4 W N. Analogue Inputs: 1
