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HL8102 PID Temperature Controller

HL8102 PID Temperature Controller

Introduction:
●The HL8102 series digital temperature controller is a microprocessor-basedcontroller with digital LCD display. ●The controller is used to ... [Read more]
Read more:
●The HL8102 series digital temperature controller is a microprocessor-based controller with digital  LCD display.
●The controller is used to control room temperature in industrial, commercial and residential environment via controlling electric modulating valve / damper with 0-10Vdc (4-20mA) signal or floating control.
●The controller provided proportional plus integral (PI) control with modulating and floating control output.

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  • Application
    ●Temperature control for variable air volume (VAV) box
    ●Temperature control for VAV with reheat box
    ●Modulating / Floating valve
    ●Modulating / Floating damper
    ●Constant temperature control
  • Features
    ●Digital display of sensing temperature and user selected temperature setting on demand
    ●Proportional plus integral (PI) advanced control with analog signal output
    ●0-5Vdc,1-5 Vdc,0-10Vdc, 2-10Vdc or 4~20mA (0~20mA) signal and floating output
    ●Direct / reverse acting output
    ●Output limited for over load protection
    ●Energy saving mode-external energy savings input (ESI) from card key or occupancy sensors
    ●Adjustable unoccupied setpoint for heating and cooling mode control
    ●Sleep mode control
    ●Model available for build-in or remote sensor(RS) function
    ●Remote control (RC) output for interlocking on / off control application
    ●Non-volatile memory (EEPROM) retains usersettings during power loss
    ●Large LCD display with blue backlight
    ● °F or ℃ display unit
    ●Adjustable maximum and minimum setpoint limits
    ●Adjustable deadband (some dual outputs model)
    ●Control off output when system switch at“OFF”position
    ●RS-485 network interface
    ●Modbus RTU protocol
  • Specifications
  • Part No
  • Typical