Xiamen Hysen Imp and Exp Co., Ltd.
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Digital Hvac Thermostat Digital Fcu Thermostat Digital Floor Heating Thermostat

— digital fcu thermostat, digital hvac thermostat
Product Category: Humidity & Temperature Controllers
Sales Method: Export, OEM/ODM
Payment Term: T/T
Min. Order Unit Price
100 Piece/Pieces
Contact Info

Mrs.Nicoel C

Address: China (mainland) Fujian Xiamen,Rm3008, Haiyin Building No. 115, Canghong Road, Haicang District, Xiamen

Product Detail

Product Attribute:

  • China (mainland) More >
  • HS-A077-N
  • 09/08/2012
  • 09/10/2012

Additional Info.:

  • As per your request

Product Content Description:

Digital hvac thermostat digital fcu thermostat digital floor heating thermostat


1)The HS-A077-N are “Touch Screen” digital thermostats are designed for application of 3-speed fan and valves in a fan coil system.

2)It is a microprocessor-base controller with digital LCD display.

3)The controller is used to control room temperature in industrial, commercial and residential environment via controlling electric valve or damper.

4)The controller is provided with on/off control output.

5)The fan speed can be set to automatic or manual three speed mode.


1.Temperature control for variable air volume (VAV) with reheat box

2.Temperature control for VAV with reheat box

3.Constant temperature control

4.Office,hotel and residential Buildings


1.Digital display of sensing temperature and user selected temperature setting on demand

2.Slim design direct installation on 86mm Box

3.Output limited for over load protection

4.Model available for built-in or remote sensor (RS) function

5.Remote control (RC) output for interlocking on / off control application

6.Non-volatile memory (EEPROM) retains user settings during power loss

7.Large LCD display with green backlight

8.°F or °C display unit

9.Adjustable maximum and minimum setpoint limits

10.Control off output when system switch at “OFF” position


Power Supply
75-250VAC(24± 10% Optional), 50/60 Hz

Setpoint Range
5 to 35°C (programmable)

Display Range
0 to 50.0°C

LCD display

NTC B=3380 10k @25degreesCelsius

Setting Unit
0.5°C / step

Indication Accuracy

Electrical Rating
0.8 A run, 5 A inrush up to 250Vac

86 x 86 x 12mm ( H x W x D )

175 g/piece

Inner Box Size
100 x 100 x 60 mm

Typical Application

Control Performance

Proportional control

Output Signal for Cooling Control

Floating, 0-10Vdc, 2-10Vdc

Output Signal for Heating Control

0-10Vdc or 2-10Vdc

Maximum Output Load

5mA for 0-10Vdc or 2-10Vdc

Remote Control (RC) Output

SPST normally open (N.O.) dry contact output

Norms and Standards

Low voltage directive 73/23/EEC and 93/68/EEC

Thermostat HS-077- N diagram
Quantity Per Month: 100000 Piece/Pieces / Month
Delivery Way - Date Of Delivery: 20~25 working days(According to your order

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