Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2008, ISO14001:2004
Annual Revenue:
11.86 Million USD
OEM/ODM Service

Thermostat, Coil Thermostat Factory, LCD Thermostat manufacturer / supplier in China, offering Fan Coil RS485 Modbus Programmable Room Thermostat, Pressure Reducing Valve, Pressure Limiting Valve and so on.

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Fan Coil RS485 Modbus Programmable Room Thermostat

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Min. Order: 300 Pieces
Port: Zhuhai, China
Production Capacity: 10000PCS/Month
Payment Terms: T/T
Usage: Air Conditioner
Display Type: LCD
Certification: CE, ISO
Brand: Edison or OEM
Cooling Purpose: Air Conditioner
Type: Temperature Sensor

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Basic Info

Model NO.: TX-928M
Control Method: Electronic Type
Operating Principle: Temperature Sensor
Material: ABS Flameproof Plastic
Voltage: 220V
Appearance: White/Black Surface
Application: 2/4-Pipe
LCD: Touch Screen with Blus Backlight
Fan Speed: H/M/L/Auto
Sensor Element: Ntc 25 Celsius C/10k
Trademark: Edison
Transport Package: Neutral or Customized
Specification: 86mm*110mm*12mm
Origin: Zhuhai, Guangdong, China
HS Code: 90321000

Product Description

Fan Coil RS485 Modbus Programmable Room Thermostat
Fan Coil RS485 Modbus Programmable Room Thermostat

Fan coil LCD touch screen RS485 modbus programmable room thermostat (TX-928M) 

TX-928M modbus room thermostat is a cooling & heating thermostat with touch screen and have standard RS-485 Modbus RTU Communicating Protocol and widely applied in BAS system like as hotel, hospital, school... 
TX-928M modbus room thermostat is suitable for 2/4-pipe fan coil and can control the fan speed of L/M/H/Aut, motorized valve or dramper valve in the central air-conditioning system.

1. Power Supply: 85VAC-265VAC, 50/60Hz
2. De-frost protection: Below 5°C
4. ON/OFF memory function: Memories the ON/OFF running state before power outage
5. LCD: Touch screen with backlight display
6. Temp. compensation: -9-9°C 
7. Application: 2-pipe/4pipe FCU and suitable for 2-line/3-line valve
8. Color: White/black surface
9. Precision: 1°C
9. Current: 3A
10. Sensor: NTC10K
11. Guarantee: 18months
12. Junction box: 86*86mm,can place into NZ &Taiwan
13. power box: All-in-one
14. Certification: CE
Technical data:
ModelTX-928M Modbus room thermostat
Application2/4-pipe FCU system
Suitable for Valve2-Line or 3-Line
Power Supply85VAC-265VAC 
Setting Temp10-30 °C
Fan SpeedH/M/L/Auto
Sensor ElementNtc 25ºC C/10k±10%
Working temp0-50°C 
Humidity range<90%
Shell MaterialABS Flameproof Plastic
Appearancewhite/black surface
Energy savingsleeping Function and time programmable
LCDTouch screen with blue backlight
Junction box86*86mm  
Power boxDivided/all-in-one
Wiring port≤1.5mm²
De-frost protectionBelow 5°C  
ON/OFF memory functionMemories the ON/OFF running state before power outage
LCDTouch screen, resistance capacitor
Transportation &Storage temp20°C -60°C  
Temp. switches deviation1°C  
PackagingBox all-in-one
Junction box86*86mm,can place into NZ &Taiwan
CertificationCE (EMC, LVD)

TX-928-M RS485 modbus programmable room thermostat application:

Fan Coil RS485 Modbus Programmable Room Thermostat

CE Certification:
Fan Coil RS485 Modbus Programmable Room Thermostat

About US

Company Introduction

Zhuhai Edison Smart Home Co., Ltd.(Stock Code: 837831) is a wholly owned subsidiary of Guangzhou Seagull Kitchen and Bath Products Co., Ltd (Stock Code: 002084).

Edison is devoting to R & D to manufacture and trade for room thermostats and valves series in the heating control, AC Control and smart home control products, which has obtained more than 40 invention patents and utility patents in the field of HVAC control and wifi, zigbee wireless technology, and achieved related professional certifications in Europe, America, Australia and other countries.

Edison adhering to steady development -- "be honest, hardworking, loving and do not take shortcuts". The freedom to chase our individual dream through our sweat, toil, imagination and creativity. And the imperative to strive together as well, to achieve a common good, a great good with our customers and suppliers.

Edison Focus on " Comfort and Energy Conservation" 

Fan Coil RS485 Modbus Programmable Room Thermostat

High Quality Originates from High Standards.

From raw material forming, brass casting, forging, zinc die casting, CNC machining, plating, calibration, SMT and electronic products assembling in a Class 100,000 cleanroom, Edison has full range of European industrial standard production processes in house, and we are aiming to provide competitive quality products with 100% on time in full delivery service 

Fan Coil RS485 Modbus Programmable Room Thermostat
OEM /ODM order can be available
Edison has a strong design and R&D team and would like to undertake customized order included hardware, software and product design

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