Digital Room Temperature Controller (W81111)
Price: |
Negotiable/Piece |
Min Order: |
300/Piece |
Pay Type: |
T/T |
Prod Model: |
W81111 |
Voltage: |
220V |
Color: |
White/Black Surface |
Application: |
Manifold, Boiler, Water Heater, Electric Heater |
LCD: |
Touch Screen with Blue Backlight Display |
Current: |
3A/16A |
Guarantee: |
18 Months |
Product Description


Digital room temperature controller heating room thermostat (W81111)
Professional temperature controller room thermostats manufacturer
W81111 digital programmable room thermostat series are available for Boiler, electric heaters, manifold and underfloor heating system with 7-day,6-period time program control
The models are with NTC sensor to detect ambient and floor temperature and do the control compare with the setting ones.
Manual, time program and temporary mode can be switch any time by press the relevant keys.
Double sensors function, can do both ambient and heating devices temperature sensing to power on/off the devices to make sure them working under reasonable status for more safety, reliability and energy saving.
Features:
·Large digital LCD display with blue backlight
·De-frost protection
·Manual, time program and temporary model
·7day, 6-period time program
·Double sensor to control and limit the temperature
·Key-lock function
·Mounted onto standard 86*86mm junction box
·On/Off output for valve
Technical data:Type | W81111 |
Application | Boiler, manifold, electric heater, water heater |
Power supply | 120VAC ~ 240VAC, 50 ~ 60HZ (switching automatically) |
Set point range/setting unit | 5 ~ 35°C / 1°C per step |
Ambient conditions | 0 ~ 50°C, Humidity: <95% |
Temperature limitation | 5 ~ 60°C |
Temperature Sensor | NTC 10K (25°C) |
Switch current rating | GA:3A for water heating; GB: 16A for electric heating |
Control type | On/off control |
Accuracy | ±1°C |
Enclosure | Fire retardant PC ABC |
Timer tolerance | < 1% |
Installation/Dimension | Vertical/86*86*18mm(W*H*D) |

CE Certification:

About USCompany 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"

TECHNOLOGY & QUALITY
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

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
Zhuhai Edison Smart Home Co., Ltd. is a wholly owned subsidiary of Guangzhou Seagull Kitchen and Bath Products Co., Ltd. With the manufacturing base covering an area of 300, 000 square meters, which registered "Edison" trademark in European Union in 2003. In 2010, Edison won the "China Well-known Brand" title, and first passed "National Comfortable Housing Certificate" which was acknowledged by the National Housing and Urban & Rural Construction Ministry. Moreover, Edison won the Excellent Product Award at International high-tech Fair in 2012.
Seagull Group with the registered capital RMB280 Million went public in Shenzhen Stock Exchange A share in 2006. By now, the total asset of Seagull Group is high up to RMB1, 510 Million, its annual sales volume is over 60 million units and constant sales revenue enjoys more than RMB1.2 billion.
Seagull Group as a high-tech enterprise has passed ISO9001 International Quality System Certification and established ISO14001 Environmental Management System & OHSAS8001 Career Health System.
Relying on the solid technology and the production capability of Seagull Group in casting of copper alloys, forging, machining, plating, electronics & communication and other fields, Edison has developed many series of HVAC control products in the past decade and obtained the professional certificate in Europe, America and Australia etc. Thereby Edison keeps the leading position in the domestic HVAC industry. Edison focused on developing HVAC energysaving, water saving, environmental products and invested a huge sum of money to supply under floor heating, radiator, intelligent control system of air conditioning, integration system of heating measurement & temperature, and the corresponding accessory products in comfortable household product field characterized at thermostatic, constant moisture & constant oxygen to meet a variety of individual demand of the government and the market. Among them, Heat Metering and Temperature control system and the Time On/Off & Area Metering System have been cognized by both the government and industry in the northeast, north China and northwest regions.
Edison stresses independent research & development and has obtained numbers of technology patent. To meet customer's individual demand through rapid response, Edison is anticipated to achieve a win-win situation of common development for both the company and customer.
Edison adhering to steady development -- "be honest, hardworking, loving and do not take shortcuts".
We will continue to work hard to create a comfortable environment for sustainable development of society, focusing on the integration of comfortable home systems and HVAC energy saving, and serving the community.
Edison has obtained more than 40 invention patents and utility patents in the field of HVAC control and zigbee technology, and achieved related professional certifications in Europe, America, Australia and other countries.
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