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Refrigeration/AHU
Products
Refrigeration/AHU
ALL
- ALL
- Air Conditioning
- Constant temp & humidity
- Screw Compressor
- Recipro/Scroll Compressor
- Heat Pump
- Multi Rack/Controller
- Showcase
- Cellar
- Fan Coil Unit(FCU)
- Defrost Control
- Electronic expansion valve controller
- Electronic expantion valve
- Digital Pressure Switch
- Temp probe
- Accessories
- Ending Products
- HITACHI INVERTER
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[DPX200-DP]Digital pressure switch
Premium design and unmatched Dootech technology!
Precise measurement with dedicated low/high pressure sensor!
Cheaper than analog!
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[DEV25]Electronic Expansion Valve
- Precise positioning for optimal control of liquid injection
- Wide range for all common refrigerants
- 45.5bar/660psig
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[DEV12.5]Electronic Expansion Valve
- Precise positioning for optimal control of liquid injection
- Wide range for all common refrigerants
-45.5bar/660psig
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[DX540H]Air heat source heat pump controller
-Interlock defrost detection function using outdoor humidity, differential pressure of outdoor unit, etc.
-Automatic economy operation function of circulation pump, reverse cycle defrost operation function
-Defrost operation function using brine pump
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[DX230H]Air Source Heat Pump Controller
- 1 cycle, 1-2 cycle control
- The Best algorithm for heat pump system
- Temperature control(inlet/outlet, discharge gas, and etc.)
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[DX221H]Heat pump controller (2 screw compressors)
-Applied to heat pumps such as geothermal heat source, air heat source, waste water heat source, and waste heat source
-Up to 160 trip alarm histories are stored to facilitate maintenance and equipment trouble analysis.
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[DX200H]Water Source Screw Heat Pump Controller for Chiller, CDU, and Start Control Panel(Stepless Control)
- High Performance RISC Micom
- Large Display and Easy-To-Use User Interface
- Operation Status Display
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[BX1600]Air heat source heat pump controller (screw compressor type)
-Screw compressor type (stepless, step capacity control type)
-Built-in reverse phase detection function
-Various configuration is possible with simultaneous support of two channels of serial (RS485) communication
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[BX1500]Air heat source heat pump controller
-Built-in reverse phase detection function
-Various configuration is possible with simultaneous support of two channels of serial (RS485) communication
-Two display modules can be mounted on one control module