Audited Supplier
WTS3B4WME/N
RoHS, CB, CCC, ISO9001, CE
WTS3B4WME/N
Original New
Honeywell
100-240VAC
±1ºC
IP 20
-10 ºC to 60 ºC
0°C-50°C
25°C±1°C
5% to 95 % RH non-condensing
White
Yes
Honeywell
Carton
China
Product Description
The WTS Series Touch Button thermostat is a temperature control device with an extra-large LCD display, capacitive touch interface with color icons and manual or automatic fan speed selection.
The units monitor the actual room temperature, humidity* and the set temperature in real-time to control the opening / closing of the valves in the fan coil units to regulate the room temperature to the occupant's desired comfort. Chose from a variety of options including white or black color shell, humidity display, Modbus communications and ECM fan support. Its ultra-thin design fits any standard 86 x 86mm or smaller wall-mounted installation box. It features built-in temperature and humidity* sensor, anti-freeze protection, lock/unlock operating buttons and timed shutdown function.
•Built-in temperature and humidity* sensor. The unit monitors in real-time the actual room temperature and the set temperature to regulate the room temperature by controlling the opening/closing of the fan coil unit valve and the fan speed.
•Extra-large LCD andintuitive interfacemaking it easy to settemperature to theoccupant's desiredcomfort. Ultra-thin,sleek design withcapacitive touch coloricons. Available inBlack or White shell.
•Enhanced energyefficiency throughmodulating control ofthe fan coil unit valveand ECM Fan support*.
•Automatic fan speedcontrol algorithmcalculates thedifference betweenthe room and the setvalue and automaticallyadjust the fan speed forgreater energy saving.
•Wide range of options to meet most of the requirements in buildings control. Additional functions include keypad lockout, timed shutdown and Modbus communications*.
*On selected models, please refer to the part number selection table.
VALVE AND FAN CONTROL
The WTS Series thermostat reads the room temperature from its built-in sensor and maintains the set temperature by sending on/off commands to the valve. There are three fan speeds which can be set manually or automatically. In manual mode, the fan speed is adjusted by FH, FM and FL outputs. In automatic mode, the fan speed will be decided by the difference between the room temperature and the set value. The fan will shut down when the valve is not operating.
Note : WTS3B4RXXX Models have Low and High Fan Speed only.
Note : WTS3B4RXXX Models have Low and High Fan Speed only.
TECHNICAL PARAMETERS
Communication | RS485 MODBUS* |
Protocol & Baud Rate | 4800/9600 (Default)/19200/38400 bps |
Operating Voltages | 100-240VAC 50/60Hz / 24VAC±10% 50/60Hz |
Temperature Setting Range | 10°C-32°C |
Temperature Display Range | 0°C-50°C |
Control Accuracy | 25°C±1°C |
Humidity Measurement Accuracy | 0% ~99% RH; ±10% (Only for "/H" models) |
Control Signal | Modulating Output |
Load Capacity Fan | Resistive Load 5A; Inductive Load 2A |
Valve | Resistive Load 5A; Inductive Load 2A |
Remote Sensor Type | NTC20K |
*On selected models, please refer to the part number selection table.
ENVIRONMENTAL
Operating Temperature | -10°C to 60°C |
Shipping Temperature | -10°C to 60°C |
Relative Humidity | 0 to 95% relative humidity (non-condensing) |
Protection Rating | IP20 |
| PART NUMBER | OPERATING VOLTAGE | APPLICATION | CONTROL SIGNAL | FAN SPEED | SHELL COLOR | MODBUS | BLDC | HUMIDITY DISPLAY | |||
| WTS3 | |||||||||||
| WTS3B4WMB/H | 100-240VAC | 2/4pipe | Modulating | Low / Medium / High / Auto | White | No | No | Yes | |||
| WTS3B4WMB/N | No | ||||||||||
| WTS3B4WME/H | Yes | Yes | |||||||||
| WTS3B4WME/N | No | ||||||||||
| WTS3E4WMB/H | 24VAC | White | No | Yes | |||||||
| WTS3E4WMB/N | No | ||||||||||
| WTS3E4WME/H | Yes | Yes | |||||||||
| WTS3E4WME/N | No | ||||||||||
| WTS3B4BMB/H | 100-240VAC | Black | No | Yes | |||||||
| WTS3B4BMB/N | No | ||||||||||
| WTS3B4BME/H | Yes | Yes | |||||||||
| WTS3B4BME/N | No | ||||||||||
| WTS3E4BMB/H | 24VAC | Black | No | Yes | |||||||
| WTS3E4BMB/N | No | ||||||||||
| WTS3E4BME/H | Yes | Yes | |||||||||
| WTS3E4BME/N | No | ||||||||||
| WTS3B4RMB/H | 100-240VAC | Low / High / Auto | White | No | Yes | ||||||
| WTS3B4RMB/N | No | ||||||||||
| WTS3B4RME/H | Yes | Yes | |||||||||
| WTS3B4RME/N | No | ||||||||||
| WTS6 | |||||||||||
| WTS6B4WMB/H | 100-240VAC | 2/4pipe | Modulating | ECM Fan (0-10Vdc) | White | Yes | Yes | Yes | |||
| WTS6B4WMB/N | No | ||||||||||
| WTS6E4WMB/H | 24VAC | Yes | |||||||||
| WTS6E4WMB/N | No | ||||||||||
| WTS6B4BMB/H | 100-240VAC | Black | Yes | ||||||||
| WTS6B4BMB/N | No | ||||||||||
| WTS6E4BMB/H | 24VAC | Yes | |||||||||
| WTS6E4BMB/N | No | ||||||||||
| Note: The default Baud rate is 9,600bit/s. | |||||||||||
https://bnsens.en.made-in-china.com/product-group/RoptlgjxHIVZ/Humidity-Sensor-catalog-1.html?pv_id=1ijfl07bj37&faw_id=null
BNSENS (Nanjing) Sensor Technology Co., Ltd. is located in Nanjing, China. It is a high-tech enterprise specializing in the development, manufacturing and trade of sensor products. The company has brought together a group of outstanding technical experts in various fields such as automation, electronics, machinery and computers. All employees of the company have college degrees or above. It adopts the world-class management and operation model and 6 sigma quality system. At present, the company's main products are pressure, liquid level, flow, current, switches, etc. The company's users are all over the country, and some products have been exported to Japan, South Korea and Southeast Asia.
Since its inception, the company has been based on the technical accumulation and management standards of American sensor giants. It is composed of senior engineers and managers who have served in multinational companies for many years, and has rapidly developed various pressure sensors, transmitters, liquid level, flow meters, pressure switches, digital meters, current sensors, proximity switches and other products. After years of unremitting efforts, it has become one of the leading suppliers in the domestic automation industry. Our pressure transmitters can achieve an accuracy of more than 3/10, 000. The products have been widely used in oil, natural gas, electricity, chemical industry, metallurgy, building materials, food, light industry, environmental protection, aerospace, tap water, municipal and other industries.
It is a sensor science and technology innovation company that masters the core technology of MEMS chips. The company has a research and development center in Minnesota, USA. The leader is Dr. Pan Hanjin, a famous scientist in the sensor industry. Dr. Pan Hanjin has been deeply involved in the sensor industry for more than 20 years and is an expert in the sensor industry.
The company has a number of ASIC chips independently developed, which are widely used in industrial, automotive, home appliance and other markets.
BNSENS (Nanjing) Sensing Technology Co., Ltd. is a strategic partner of Honeywell in China. The two parties proposed a plan of East serving East and jointly developed several sensors specifically for the Chinese market. These sensors will be widely used in intelligent manufacturing, Internet of Things, artificial intelligence, and smart home fields. These sensors include: Magnetic sensors, temperature sensors, humidity sensors, force sensors, fire water pressure sensors, equipment vibration sensors, human body status monitoring sensors, motion sensors, etc.
History of BNSENS Company:
BNSENS is a company focusing on sensors, instruments, and electronic components. We are a young company, founded in 1999, just 25 years old, and we are still growing.
1999: The company's first pressure sensor was launched, mainly for the petroleum and petrochemical industries.
2002: The company expanded its product line and launched temperature sensors
2005: Started producing high-precision pressure sensors for the test and measurement market
2006: Became an official authorized agent of Honeywell
2009: Introduced the Six Sigma management system, and the product qualification rate was greatly improved
2010: Became a supplier of Emerson
2011: We started selling SICK sensors
2014: Introduced the sensor production line from Germany, developed more industrial control sensors, and cooperated with TSMC
2015: Cooperated with Siemens in Vietnam
2017: The factory moved to Nanjing High-tech Zone
2019: Became a national high-tech enterprise in China
2023: We started selling products from Infineon and Rohm
BNSENS, The Future Starts Here.
