Fujian, China
Business Type:
Manufacturer/Factory, Trading Company, Group Corporation
Business Range:
Construction & Decoration, Electrical & Electronics, Furniture, Industrial Equipment & ...
Export Year:
2008-08-08
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Availability:
Yes
OEM/ODM Service
Sample Available

LCD Thermostat, Thermometer, Heating Element manufacturer / supplier in China, offering Wall Mounted DIN Rail Mounted 4-Wire Communication Hotel Room Split Controller, Honeywell T6861 Digital Temperature Controller with Remote Temperature Sensor (HTW-51-1000), Humidity Controller Equipment Switch Thermostat for Home Humidity Control and so on.

Gold Member Since 2016
Supplier Homepage Products Thermostat Wall Mounted DIN Rail Mounted 4-Wire Communication Hotel Room Split Controller

Wall Mounted DIN Rail Mounted 4-Wire Communication Hotel Room Split Controller

Get Latest Price
Purchase Qty. / Reference FOB Price
100-299 Pieces US $55
300-499 Pieces US $52
500-799 Pieces US $50
800-999 Pieces US $45
1,000+ Pieces US $35
Port: Xiamen, China
Production Capacity: 100000/Annually
Payment Terms: L/C, T/T, Western Union, Paypal
Customized: Non-Customized
Certification: RoHS, UL, CB, CCC, ISO9001, CE
Brand: Hotowell
Display Type: LCD
Control Type: Remote Control Thermostat
Cooling Purpose: Air Conditioning

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Basic Info

Model NO.: HTW-61-EW001-B
Flush Mount Back Box: Standard 60mm Installation Distance
Display: Touch Screen Display
Screw Hole Center Distance: 60mm
Supply Power: 100-250vca; 50/60Hz
Remote Control Method: Modbus
Trademark: Hotowell or Customized
Origin: Xiamen, China
HS Code: 90321000

Product Description


Wall Mounted DIN Rail Mounted 4-wire Communication Hotel Room Split Controller
-HTW-61-EW001-B Series
 
Item:HTW-61-EW001-B
 
 
General 
Hotowell Manufacturers Temperature and Humidity Controller For HVAC Contractor Controler Project Price(HTW-61-EW001) is a Noise-Free room climate controller application for waterinstallations with fan coils. It is designed as a stand-alone device to operate the fan coil unit of a zone and includes a set of functions for zone occupancy and window position based climate control.
A high level of comfort and appropriate climate control to ensure maximum energy savings are thus provided.  
The device is a compact unit that includes a large backlit display screen, a built in temperature sensor, pushbuttons on the front panel, and inputs and outputs built on split remote relay module for room control.
 
 
This split thermostat application includes two parts:
 
HTW-61-EW001-B
HTW-61-EW001-RM
 
 
These two parts are communicated via 4-wire connections:
-GND
-12V
-TXD
-RXD
It provides a totally Noise-Free application due to its remoted relay module, which can be placed up to 30 meters far away from the control display panel.
 

General features
 - Wide, blue backlit LCD, 65 × 59 (mm)
- Front panel built in pushbuttons: +T/-T/Fan speed/On-Off
- Front panel built in temperature sensor
- Configurable for 2 pipe / 4 pipe systems
- Selectable temperature units (ºC/ºF)
- Configurable max/min/economy temperature setpoints
- Keycard switch contact occupancy monitoring for energy saving
- Configurable keycard switch input: keycard switch/lighting
- Configurable fan coil: 3 speeds / 1 speed
- Speed 1 configurable as blocked or unblocked on zero demand
- Economy mode Heat/Cool temperature setpoint Heat/Cool dead band
- Delayed switching to Economy when card is removed
- Automatic device startup after loss of power
- Configurable NO/NC valve outputs
- Connfigurable anti-humidity frequency:10/30,5/30,5/60
- Noise-Free application
 
Device Inputs and Outputs
 
Inputs:
1 Digital, keycard switch contact / lighting auxiliary contact
1 Digital, window contact
1 Analog, ambient temperature external sensor
1 Temperature sensor, built in on device front panel
 
Outputs:
3 Relays, fan coil speed (I,II,III)
1 Relay, chilled water valve
1 Auxiliary relay (hot water valve on 4 pipe systems / lighting on 2 pipe
systems)
1 Auxiliary relay for lamp

 Technical Parameters

Modbus Parameter
No.ParameterProtocol provision
1Operating ModeRS-485 connection, master-slave
2Physical InterfaceRS485 A(+),B(-) 2-wire system
3Baud Rate4800
4Byte FormatNo Parity bit, 8 Data bit,1 Stop bit
5Transmission ModeRTU format
6Thermostat Address1-255
7Command Code03-read data, 06/10-set data
8CRC Check CodeCRC-16
9CRC Verification ModeCRC-16





 
Q1:What is the unit price?
A.:The unit price varies according to different specific requirements, we are more than pleased to quote you the best price once
get your specific application. e.g. W/O Modbus, W/O key-card, 2/4 pipe system, W/O customized programming...
Anyway, we are always ready to discuss details with you via Email.

Q2:What is the MOQ, small quantities accetaple?
A.: Commonly the MOQ for us is 500pcs, however, we also accept small quantities or Sample orders as starting.

Q3:How is your products' quality and warrenty?
A.:All of our products meet EU standards, samples are available for quality evaluation; all products are with 18 months warrenty.

Q4:Can I print my logo on the products, and customize my own designed packing?
A.:100% YES, but the order quantity shall be over MOQ, or else, extra costs will be charged.

Q5:Do you supply OEM or ODM? 
A.:Yes, we have strong R&D sources and production ability, and already helping many international companies OEM/ODM cases with highly positive feedback.

Q6:Why should I buy products from your company?
A.:That's really a good question, Quality Products but with Competitive Price, Timely Delivery, Professional and Fast Reacton, ...
In a word, WE ARE DIFFERENT, why not just try from the Email...

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