Place of Origin: | Zhejiang |
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Location: | Shenzhen, Guangdong, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | Digital Heating Thermostat, Fan Coil Thermostat, Heat Pump Thermostat |
Model No.: | HL8102 PID temperature controller |
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Remote Controlled Temperature Modulating Thermostat RS485 interface
Quick Detail:
24Vac
Surface mounting
0-5Vdc,1-5 Vdc,0-10Vdc, 2-10Vdc or 4~20mA (0~20mA) signal and floating output
Description:
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
Applications:
Temperature control for variable air volume (VAV) box
Temperature control for VAV with reheat box
Modulating / Floating valve
Modulating / Floating damper
Constant temperature control
Specifications: