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 Model Number |
Aum-2KN24 |
Electronic Cooling Controller : Range -50.0~100.0°C
- Operating Range : -50.0~100℃
- Input sensor : NTC 5.0 Kohm (2 sensors)
- Output : Relay On/Off
Output 1. Temperature control(5A) Output 2. Defrost(5A)
Output 3. Fan(5A) Output 4 : Alarm
Main features
- Temperature differential function that protects a machine from frequent stops and restarts and the chattering due to electric noise( 0.0~±12.7℃)
- Temperature calibration function (0.0 ~±6.3℃)
- Time delay function for the operation of relays (Maximum 15minutes)
- Inside buzzer built-in model
- High/Low limit alarm setting function
- Alarm delay and alarm mode setting function
- Defrost function according to time or temperature
- Defrost method selection function (Heater/Hot Gas)
- Drain time setting function
- Delay function for fan output relay (Maximum 15minutes)
- Fan mode setting function
- Celsius / Fahrenheit display function
- Simultaneous defrost start and finish of all temperature controllers by connecting controllers
- 2 steps program lock function
- RS-485 communication(Aum-2KN24C)
Technical Data
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Housing
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plastic resin ABS extinguishing grade V0. |
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Dimension
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front 80x38m, depth 81mm |
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Mounting
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flush panel mount with mounting bracket, Panel cut-out 70.5x30mm. |
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Protection
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the instrument front panel is waterproof IP52 |
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Connections
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screw terminal block.
(2.5mm2, one wire each terminal only, in compliance with VDE norms. |
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Display
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4 digits with "-" sign; 12.5mm LED |
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Push buttons
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Located on front panel. |
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Data storage
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fresh ROM memory |
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Operating temperature
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0~60°C |
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Storage temperature
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-20~60°C |
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Input
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two NTC probe. |
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Output
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one Comb. control relay 16A 250V AC.
one defrost relay 5A 250V AC.
one Fan delay relay 5A 250V AC.
one alarm relay 5A 250V AC. |
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Resolution
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0.1°C |
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Accuracy
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better than 0.5% of full scale. |
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Power supply
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12VAC/DC, 24Vdc |
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