Tongdy Control Technology Co., Ltd.

HVAC Systems & Parts
Floating Control Room Thermostat

Floating Control Room Thermostat

Room thermostat PID (proportional and integral) control action Motor timing selectable from 10 seconds to 420 seconds continue Power supply220VAC±10%  50/60HZ24 VAC±20%  50/60HZTerminal output rating2 amp (resistant load)SensorNTC 5KTemperature Control...
Proportional-Action Control Thermostat for FCU System

Proportional-Action Control Thermostat for FCU System

PI(proportional and integral) control action 1X 0~10VDC output 3-speed fan or single speed fan control.  Power supply220VAC±10% , 110VAC±10% , 24 VAC±20% selectable in orderRate contact current for the fan and aux. heater1 amp5 amp for F2000PS-A-5AAnalog...
Programmable FCU thermostat

Programmable FCU thermostat

thermostat for Fan Coil Unit of air conditioning systems 7-day program of four time periods RS485 communication interface   Power supply220VAC±10% / 110VAC±10%Power consume≤ 3WElectrical rating2 amp maximum load per terminalSensorNTC  5K @25Temperature...
Floating Control Thermostat

Floating Control Thermostat

Thermostat provides proportional-integral(PI) individual room temperature control with tri-state (floating) proportional control 1.Room thermostat PID (proportional and integral) control action provides accurate, stable room temperature control.2.LCD can display working status such as...
Digital Floating Control Thermostat

Digital Floating Control Thermostat

floating control system BACnet or Modbus communication interface Backlight, remote controller selectable customized products  Power supply  24 VAC±20%  50/60HZ  Electrical rating  2 amp load per terminal  Sensor  NTC...
Non-programmable Digital Thermostat for Multistage AC System

Non-programmable Digital Thermostat for Multistage AC System

Thermostat control multistage cooling/heating system with a heat pump A single speed or 3-speed interior fan control selectable   Power supply24 Volt AC±20%  50/60HZElectrical rating1 amp maximum load per terminalSensorNTC 5KTemperature Control Range5-35...
Programmable thermostat

Programmable thermostat

Deluxe design for control electric diffusers & floor heating systems.  u Easy to use and provides you with a more comfortable living environment and saving energyu Special design of double temperature modification avoids measurement to be influenced from heating inside,...
BACnet Thermostat

BACnet Thermostat

Programmable or Non-programmable Bacnet communication thermostat Digital room thermostat For HVAC system  Power supply24 Volt AC±20%  50/60HZPower consume≤ 1WElectrical rating1 amp maximum load per terminalSensorNTC  5K @25Temperature degreeCelsius or...
FCU thermostat

FCU thermostat

specialized for FCU system 1. Designed for control a 3-speed fan and one or two water valves with fan speed auto or manual adjustment selecatable2.LCD displays working status such as room temperature ,set point ,fan speed etc. Makes reading and operating easy and accurate3. All models...
BacNet Thermostat for VAV Systems

BacNet Thermostat for VAV Systems

Typical used in BAS for VAV systems 1 Typical used in BAS for VAV systems 2 Designed for BACnet MS/TP networks with 1x0~10 VDC output to cooling/heating air damper or 2x0~10VDC outputs to cooling and heating air dampers, also with one or two relay outputs to one or two stages...



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