Detailed Product Description

Modulating digital thermostats are designed to provide Proportional-Integral (PI) modulating control in 2-pipe or 4-pipe fan coil units, zoned commercial heating, Ventilating and various heating and cooling applications.

1. Key word:          Modulating Digital Thermostat (Model:SAS908PIT-F3/B)

    Installation:        Wall Mount

    Display:             Green / Blue backlight with large LCD display.

    Service provide:  OEM ,for one year warranty.

2. Feature:  

    includes energy savings card key input, auto-detection of temperature sensor 

    (remote sensor or internal sensor), and optional Celsius or Fahrenheit operation.  

    Permanent user setting and program setting retention during power loss.

3. Specification:

• Input Voltage:  24Vac, 50/60 Hz (Digital Thermostat)  /  24Vac-250Vac; 50/60Hz (Fan)
• Output Voltage:  Modulating output 4 to 20mA or 0-10VDC

                           On/Off output for fan 5A 250VAC

• Room temperature setting range: 5  to 35 degree Celsius (41 to 95 degree Fahrenheit)

• Accuracy: ±0.1 or ±0.2

• Dimensions:115mm×90mm×28mm