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1. Summarize
The basic series temperature and humidity controllers are widely used in industries such as power, building, petrochemical engineering, etc. to carry out real-time monitoring on ambient temperature and humidity changes, to control the monitored environment within the required scope of temperature and humidity by means of hearing or fanning, and to guarantee the safe and reliable running of equipment.
The basic products include three series of products such as temperature and humidity controller, humidity controller and constant temperature controller.
2. Typical Product Picture
DC2608
3. Models and Meaning of Products
4. Products Models
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Model
Product function
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DC2608
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DC2608-D
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Temperature sensor
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1
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1
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Humidity sensor
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1
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1
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Heating type
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√
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√
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Cooling type
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-
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-
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Wire break alarm output
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-
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√
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Display mode
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LED
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LED
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Panel size (mm)
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72x72
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72x72
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Hole size (mm)
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67x67
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67x67
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Installation mode
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Panel Mounting
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Panel Mounting
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Remark:
1) “√” means the model has the function.
2) “ - “ means the model doesn’t have such function.
3) The number means ways, for example: 2 means the model has the function with 2 ways.
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5. Technical specifications
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Description
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Parameters
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Measuring range
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Temperature
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-40℃ ~ 125℃
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Relative humidity
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1% RH ~ 99% RH
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Measurement precision
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Temperature
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2 ℃
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Relative humidity
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5% RH
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Factory default values
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Temperature 1
(Heating type)
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≤5 ℃ when the heat relay closure,
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≥13 ℃ when the heat relay reset
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Temperature 2
(Cooling type)
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≥40 ℃ when the heat relay closure
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≤25 ℃ when the fan relay reset
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Relative humidity
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≥85% RH when the heat relay closure
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≤75% RH when relays reset
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Power Supply
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Rated input
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AC/DC85~265V
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Power consumption
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≤3W
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Relay contacts capacity
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220V AC, 5A
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Security
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Insulation resistance
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≥100MΩ
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Resist pressure
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Input-output: 2kV/1min
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Work environment
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Temperature
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-10℃～55℃
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Relative humidity
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≤93％RH
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Altitude
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Non-corrosive gas forum, Altitude ≤2500m
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Storage environment
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Temperature
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-20℃～75℃
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Relative humidity
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≤93％RH
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MTBF
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≥50000H
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6. Outline Dimension
7. Wiring Diagram
Note: the above diagram is only for reference, the actual parameters in the factory shall prevail.
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