Nw21d Telecom Shelter Ivs Temperature and Humidity Environment Remote Monitoring System Free Cooling System Controller
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Product Highlights
- Smart Energy Saving Control: Controls air-conditioner and DC fans based on indoor/outdoor temperature and humidity to save energy.
- Comprehensive Environmental Monitoring: Monitors temperature, humidity, fire, flood, door status, and equipment failures in real-time.
- Multi-Alarm Output System: Features 6 relays for alarm signals and uploads alarm information via RS485/RS235 communication.
- Programmable Compensation Values: Allows programming of compensation values for both temperature and humidity detection channels.
- Dual Power Input Support: Supports AC 220V 50Hz and DC 48V input voltage for flexible power supply options.
- LED Display Interface: Provides clear LED display for temperature, humidity, and alarm codes.
- RoHS and CE Certified: Product meets RoHS and CE certification standards for safety and environmental compliance.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Certification
- RoHS, CE
- Model NO.
- XJW-NW21D
- Brand
- Xinjian
- Display Type
- LED
- Usage
- Telecom Shelter Fan Controller
- Accuracy
- 2 Deg C
- Programmable
- Yes
- Box Size
- 380X500X150 mm
- Theory
- Temperature Controller
- Alarm
- 6 X Relays (N.O)
- Temperature Range
- -40 Deg C ~ 70 Deg C
- Control
- Air-Conditioner and DC Fan
- Type
- Temperature and Humidity Controller
- Communication
- RS485
- Transport Package
- Export Carton
- Trademark
- Xinjian
- Origin
- China
- HS Code
- 9032899090
- Production Capacity
- 200 Set/Sets Per Month
- Package Size
- 25.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Nw21d Telecom Shelter Ivs Temperature and Humidity Environment Remote Monitoring System Free Cooling System Controller
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Nw21d Telecom Shelter Ivs Temperature and Humidity Environment Remote Monitoring System Free Cooling System Controller -
Nw21d Telecom Shelter Ivs Temperature and Humidity Environment Remote Monitoring System Free Cooling System Controller -
Nw21d Telecom Shelter Ivs Temperature and Humidity Environment Remote Monitoring System Free Cooling System Controller -
Nw21d Telecom Shelter Ivs Temperature and Humidity Environment Remote Monitoring System Free Cooling System Controller -
Nw21d Telecom Shelter Ivs Temperature and Humidity Environment Remote Monitoring System Free Cooling System Controller -
Nw21d Telecom Shelter Ivs Temperature and Humidity Environment Remote Monitoring System Free Cooling System Controller
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Product Description
NW21D Telecom Shelter Ivs Temperature and Humidity Environment Remote Monitoring System Free Cooling System Controller
NW21D temperature and humidity controller controls the work of air-condition and DC fans based on indoor and outdoor temperature, indoor humidity. Control logic is smart, simple and stable, it can help energy saving. It output a start signal for ventilation system, through relay (free dry contact), and distribute AC 220V for air-conditioner. It output alarm signal when environmental condition has abnormal or equipment has failure.
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Function: |
|
|
Program |
every work temp. can be programmed |
|
Display |
LED display temperature, humidity and alarm codes |
|
Control |
control the work of air-conditioner and DC fan based on indoor, outdoor temperature and indoor humidity. |
|
Monitor |
temperature, humidity, fire, flood, door, DC fan failure, air-con. failure, AC power off, battery voltage. |
|
Alarm |
6 relays output alarm signal upload alarm information via communication LED display alarm code |
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Communication |
supply monitor software (installed in PC), use RS485/RS232 interface. |
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Technical parameter: |
|
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Input voltage |
AC 220V 50Hz, DC 48V |
|
Display |
LED |
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Work ambient temperature |
-25°C~+55°C |
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Work ambient humidity |
5%~95%RH |
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Temperature detect |
2 x NTC 103AT, detect range: -30°C ~ 70°C accuracy: ± 2°C, resolution: 1°C compensation value can be programmed |
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Humidity detect |
1 channel, detect range: 5% ~ 95% accuracy: ± 5%, resolution: 1% compensation value can be programmed |
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Output relay |
6 pcs |
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AC power protect |
Overload, short circuit |
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Sensor: |
|||
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Type |
Name |
Qty |
Note |
|
WD3 |
Temperature sensor |
1 |
Accessories, fixed outside |
|
WS2 |
Hygrothermograph sensor |
1 |
Accessories, fixed inside |
|
SS-168P |
Smog sensor |
1 |
Accessories, fixed inside |
|
HO-03 |
Intrusion sensor |
1 |
Accessories, fixed on the door |
|
TT |
Immersion sensor probe |
1 |
Accessories, put it on the floor |
|
DD5 |
AC power off sensor |
1 |
Fixed in the box |
|
IA5 |
Current sensor |
1-2 |
Fixed in the box |
|
|
DC voltage sensor |
1 |
Integrated in the controller |
The DC fans works only the environment satisfies following conditions: 1.no fire alarm 2.indoor humidity ≤ preset of h01 3. voltage of battery > preset of U01 4. outdoor temperature > indoor temperature, and the difference >t08.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR253732". Items marked "
" are certified.
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Company Profile
Established in 1997, Hangzhou Xinjian Electronic Co., Ltd. is an ISO9001 certified manufacturer and exporter engaged in the design, development and production of industrial control products. After more than 20 years of development, we have rich experience on multiple series industrial control products.
Our company is situated in Hangzhou High-tech Development Area. 70% of our employees are technicians with rich experiences in industrial automatic control system. Sticking to the localization road of independent development and by learning from long points of foreign products, our company greatly improved both software and hardware. Our products are widely used on such industries as base station environmental monitoring, compressed air purifying, chain welding machine, filter press, air compression, water treatment, spinning, printing, program-controlled spring, vulcanization of rubber, etc.
Our well-equipped facilities and excellent quality control throughout all stages of production enable our products to comply with international quality standards and be greatly appreciated in a variety of different markets throughout the world. Our tenet is "All for Customers. Promote Customer Wanted Products & Improve Service Level". Through years of development, our company has possessed a strong team with rich experience in software and hardware development, formed our distinct technical features and developed many well received industrial control products, being able to provide customers with overall, rapid and low-cost solutions. Meanwhile, stressing on our own technical improvement and the exploitation of new fields, we are marching into network application and wireless transport. Striving to develop national industry, we are willing to cooperate with friends for the common development of national industrial automation!
If you are interested in any of our product or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
About Our Factory & Business Background
- Address
- 19 Jiaqi Road, Xianlin Industrial Park, 311122 Hangzhou, Hangzhou, Zhejiang, China
- Terms of Payment
- LC, T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai / Ningbo
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2016-06-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- How many alarm relays does the controller have?
- It is equipped with 6 relays to output alarm signals and upload alarm information.
- Can the compensation values be programmed?
- Yes, compensation values for both temperature and humidity detection can be programmed.
- What communication interfaces are supported?
- The system supports RS485 and RS232 interfaces for communication with monitor software.
- What are the power supply options?
- It supports AC 220V 50Hz and DC 48V input voltage.
- What sensors are included with the controller?
- It includes temperature, humidity, smog, intrusion, immersion, AC power off, current, and DC voltage sensors.
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