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Machine Light Guards WECO Elevator Door Detector IP54 Protection Level

China NINGBO WECO OPTOELECTRONICS CO., LTD. certification
China NINGBO WECO OPTOELECTRONICS CO., LTD. certification
Perfect communication. Always give quick answers and have a very good after sales service. Goods are well packed and send in time. Proper dealings with the client.

—— Gemma

Thanks for your kindly hospitality. Your company is very professional , we will have nice cooperation in the near future.

—— Sandeep

Good company with nice service and high quality and high reputation. One of our reliable supplier , goods are delivered in time and nice package.

—— John

Professional recommedation. Good and nice experience purchasing from you. Wish more cooperation with you.

—— Erick

I enjoyed working with Ailsa. She was a hard worker and was easy to get along with. She always had a great attitude and seemed skilled at what she did.

—— Shaun

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Machine Light Guards WECO Elevator Door Detector IP54 Protection Level

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Large Image :  Machine Light Guards WECO Elevator Door Detector IP54 Protection Level

Product Details:

Place of Origin: CHINA
Brand Name: WECO
Certification: CE, CSA
Model Number: 957B

Payment & Shipping Terms:

Minimum Order Quantity: 10SETS
Price: Negotiable
Packaging Details: each set packed by carton tube, 5 sets in a bundle, 300Sets be a pallet
Delivery Time: 5 Workdays
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1400000SETS/Year
Detailed Product Description
Diemsion: 2000mm*38mm*10mm Voltage: AC220V, AC110V, DC24V
Connection Cable: 3.5m *2 Standard: EN81-20 New EU Standard
Transportation: Air, DHL TNT FEDEX, Air&Sea Category: Elevator Parts
High Light:

safety light guard

,

security light curtain

Machine Light Guards WECO Elevator Door Detector IP54 Protection Level
 
EN81-20 New Euro Standard means requirements (for elevator door detector)
1. detecting height range: the lowest≤20mm, the highest≥1600mm.
2. minimum obstructions 50mm, the distance of diode sets must less than 50mm.
3. When distance of door detectors less than 20mm, it allows to be invalid.
 
Design of door detector (Solution)
1. range of diodes less than 47mm, the number of diodes should be at least 35 or more than 35
2. lowest detecting point:17mm
3. higest detecting point:17+47*34=1615mm. (take 35 diode sets as example)
4. detecting range is 0—4m
5. continuous detectable minimum obstructions is 50mm
 

Technical Parameter 957B5 957B8 957B9
Number of Infra Red Diodes 36 Diodes  40 Diodes 48Diodes
Response Time 65ms relay output 69ms relay output 77ms relay output
61ms transistor output 45ms transistor output 53ms transistor output
Scanning Beams 174-106 Beams  194-118 Beams 234-142 Beams
Detecting Height ≤20mm
Redundary Function NO
Operation Temperature  -20℃-+65℃
Detecting Range 0-4m
Light Immunity sunlight proof
Protection Level  IP54
 EMC                                                                                                                                                             
EN12015 Safety Circuit Level
EN12016
LED Interpretation Yellow Led power indicator and red LED status indicator in receiver is on when blocked or in malfunction.
Yello LED power indicator in receiver is on and red LED status indicator in receiver is off without blocked.

 
 
Mounting Holes                                                                                         Scanning Beams

Machine Light Guards WECO Elevator Door Detector IP54 Protection Level 0                                                            Machine Light Guards WECO Elevator Door Detector IP54 Protection Level 1

Package

Every piece packed in tube,five tubes in a bundle;
Each tube includes:
Power supply control unit:(1pieces)
Durable flexible cable: (2cables)
Transmitter: (1pieces)
Receiver: (1pieces)
User Manual: (1copy)
Mounting accessories: (1 set)
 
Why choose this model?
Ningbo WECO Optoelectronics CO., LTD. is specilizing in elevator safety light curtain production and design.


WECO-957B model elevator door detector has been widely used and purchased for NE81-20 New Enrupe Standard. Because of good price advantage and company sounding reputation, our safety light curtain is much more popular in the world.
 

Contact Details
NINGBO WECO OPTOELECTRONICS CO., LTD.

Contact Person: Ailsa

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