Bộ Điều Khiển Máy Nén Khí Trục Vít, Piston (Dotech)

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- Electronic Expansion Valve (Unipolar)
- Mã SP: EEV-DPF(O)
- Lượt xem: 4918
- Tình trạng:
- Working condition : R410A, R407C, R22
  Suitable refrigerant : R410A, R407C, R22
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Electronic Expansion Valve Controller(PWM Type)
- Mã SP: FX32EV
- Lượt xem: 4692
- Tình trạng:
- - Superheat Control by PID
  - Various Types of Refrigerants Compatible
  - PWM(Pulse Width Modulation) and Valve Open Ratio Control
  - Remote Operation
  - Analog Signal Output(4-20mA)
  - Communication via RS485 MODBUS
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Electronic Expansion Valve Controller (Unipolar Step Motor Type)
- Mã SP: EVC10
- Lượt xem: 4585
- Tình trạng:
- 1. Super-heat PID Precison Control Mode
  2. Valve open control mode by external analog signal(4~20mA, 1~5V)
  3. Valve open control mode by RS485 communication.
  
  *Various refrigerant Applied (R22, R134a, R404a, R407c, R410a, R717, R23, customer specified)
  *SAGINOMIYA,FUJIKOKI,SANHUA,JAHWA,GREEN (Unipolar step motor type)
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Electronic Expansion Valve Controller for Bipolar Step Motor Electronic Expansion Valve Controller for Bipolar Step Motor
- Mã SP: EVC20
- Lượt xem: 4428
- Tình trạng:
- - New Generation of Electronic Expansion Valve Controller
  - High Performance and Stability
  - Precise PID and Superheat Control
  - Intelligent Temperature and Pressure Control(Hot Gas Bypass and Liquid Injection)
  - Compatible with Various Refrigerants
  - RS485 Communication
  - Manual Valve Open Ratio Configuration
  - Smart-Rail Mount
  - Perfect Tech Support
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Electronic Expansion Valve Pulse Converter (Unipolar Step Motor Type)
- Mã SP: EVD5
- Lượt xem: 4468
- Tình trạng:
- • External signal (4 ~ 20mA, 1 ~ 5V), enter the adjustment mode by the valve opening ratio
  • RS485 communications can be manipulated to force the valve opening ratio control modes
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Electronic Expansion Valve Controller for Unipolar Step Motor
- Mã SP: EVC10B
- Lượt xem: 4423
- Tình trạng:
- - The most advanced algorithm of precise adaptive PID control over superheat
  - Various valve open control modes:
  External signal input(4-20mA, 1-5V)
  RS485 communication
  User setup
  - Quick-Safe to ensure prevention of low and high superheats and protect the system under any conditions
  - Hot gas bypass operation for precise control
  - Compatible with various refrigerants(R22, R134a, R404a, R407c, R410a, R717, R23)
  - Smart-rail mount design
  - Perfect tech support by a developer(DOTECH)
  EVC10B was developed 100% by Dotech's own creative ideas and technologies.
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Electronic Expansion Valve Pulse Converter for Bipolar Step Motor
- Mã SP: EVD7
- Lượt xem: 4499
- Tình trạng:
- - Economical and Stable
  - Various Input Sources for Valve Open Ratio Control(4 ~ 20mA, 1 ~ 5V, 0 ~ 1㏀, and RS485)
  - Compatible with Various Refrigerants
  - Smart-Rail Mount
  - Perfect Tech Support
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Electronic defrost controller
- Mã SP: DEFSAVER2
- Lượt xem: 3988
- Tình trạng:
- Defsaver2 is a controller which is dedicated to defrost control of cooling system through detecting bypass flow rate of evaporating coil and predicting defrost start and termination time by temperature of ambient and evaporating coil.
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Fan Coil Controller
- Mã SP: FX32F
- Lượt xem: 3874
- Tình trạng:
- - 3-Step Fan Speed Control(Low/Mid/High)
  - All-In-One(Control & Display)
  - Easy-To-Use Control
  - Auto Save and Restoration of Parameter Values
  - Self Diagnosis
  - RS485 Communication(MODBUS)
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Multi function ShowCase, Cold Room Controller
- Mã SP: FX32R
- Lượt xem: 4160
- Tình trạng:
- - Defrost(Automatic/Manual)
  - Defrosting Stop Delay
  - Evaporation Fan Control and Delay
  - 2 Air Inlet/Outlet Sensors and 1 Defrost Suspension Sensor
  - Virtual Temperature Measurement
  - Open-Door Alarm
  - Emergency Call
  - Interlock
  - Defrost Synchronization
  - Night Setback
  - High/Low Temperature Alarm
  - RS485 Communication(MODBUS)
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Voice Alarm Transmitter
- Mã SP: VX400
- Lượt xem: 4293
- Tình trạng:
- - Convenient Voice Alarm Recording and Response Set
  - Multiple Transmission and Centralised Control
  - Various User Settings
  - Wide Range of Input Voltage
  - Auxiliary Battery Connection for Emergency
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Compressor and Unit Cooler of Cellar
- Mã SP: DX500
- Lượt xem: 4061
- Tình trạng:
- - High Performance RISC Micom
  - Large Display and Easy-To-Use User Interface
  - Trip Data Log(Up to 160)
  - Weekly Schedule Operation for Energy Saving
  - Various Analog Outputs
  - RS485 Communication(MODBUS) and Scalability
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Low temperature / refrigeration / frozen cellar controller
- Mã SP: SMART CELLAR
- Lượt xem: 4157
- Tình trạng:
- - Various Models for Customers' Needs
  - Aux Relay for Various Outputs
  - Powerful Defrost
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- FX32J Series
- Mã SP: PLUG IN
- Lượt xem: 4410
- Tình trạng:
- - Defrost(Automatic/Manual)
  - Fan Control
  - Efficient Delay
  - 1 Cold Room Temperature Sensor
  - 1 Defrost Suspension Sensor
  - High/Low Temperature Alarm
  - Analog Signal Output(4-20mA) of Cold Room Temperature
  - RS485 Communication(MODBUS RTU/ASCII)
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- FX32S Series
- Mã SP: SMART CASE
- Lượt xem: 4651
- Tình trạng:
- - Energy Saving
  - Inexpensive and Wide Product Range(Over 20) to
  Meet Customers Satisfaction
  - Multiple Temperature Sensors(Up to 3)
  - 4 Power Relays
  - Trip Message and Protection by Alarm
  - RS485 Communication(MODBUS)
  - Display Module Connection(FxiView)
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Showcase & Coldroom Controller
- Mã SP: FX32J1,2,3
- Lượt xem: 4206
- Tình trạng:
- - Various Models for Customers' Needs
  - Aux Relays for Various Outputs(FX32J2, FX32J3)
  - Digital Input for Event(Status) Signals
  - Built-In Alarm
  - Powerful Defrost
  - Temperature Display Mode Selection
  - High/Low Temperature Alarm
  - RS485 Communication(MODBUS)
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Multi-Rack CDU Controller
- Mã SP: DX260
- Lượt xem: 3995
- Tình trạng:
- - Control of multi-rack compressors.
  - Control of up to 8 units(compressors and/or CDUs) - Default: 4 compressors+4 Condensers
  - Efficient control of multiple units(setting up on/off respectively or between steps)
  - Perfectly even operation time(less than 1 hour of difference in total time)
  - Pressure/temperature control(intake pressure and discharge pressure respectively or linked control)
  - Powerful trip data log(up to 160 events)
  - Optimal control of condensing fan speed(4-20mA PID control)
  - Transmission(pressure and temperature)
  - PC monitoring system via RS485 of MODBUS protocol
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
- Air Source Heat Pump Controller (Screw Compressor Type)
- Mã SP: BX1600
- Lượt xem: 4026
- Tình trạng:
- - Screw Compressor Type(Stepless, Step Control of Capacity)
  - Proven Control Logic for Air Source Heat Pump
  - 2-Ch RS485 Support for Diverse Compositions
  - Reverse Phase and Phase Loss Detection
  - 2-Display Connection Support
  - Up to 99 Control Modules per Display
  - 4-Setp Access Control for Parameter Change
- Giá NY: Liên hệ
- Giá bán: Liên hệ
- Khuyến mãi :
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