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Brand Name : WECO
Model Number : WECO-917T
Certification : CE, CCC, CSA
Place of Origin : China
MOQ : 10SETS
Price : Negotiable
Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 1200000SETS/Year
Delivery Time : 5-10 workdays
Packaging Details : 5sets in a bundles, pallet avaliable
Applicable : elevator, elevator parts
Dimension : 2000*18*18.8mm
Keywords : CEDES
Weight : 3.8KG
Brand : WECO
Voltage : AC220V, AC110V, DC24V, NPN/ PNP
Wide Gap Infrared Door Sensor Multi Infrared Cross Beams Customized Length
 
 
Introductions  
Ningbo WECO Optoelectronics CO., LTD. developed elevator light curtain since 1998. And in 2004 year, WECO brand is already well known in China market. 
 
The light curtain is dopting infrared light reflecting principle, when elevator doors are interrupted by obstructions, a signal will be sent out from door detectors, door operators will receive this signal and control the door opening. With advanced production management and strict quality inspection, WECO door detector has become the first brand in the world, providing reliable guarantee of passengers’ safety. 
 
Specifications
| Technical Features | 957R6 | 957R7 | 957R8 | 957R9 | |
| Number of infra red diodes | 17diodes | 32diodes | 40diodes | 48diodes | |
| Response time | relay output | 45ms | 61ms | 69ms | 77ms | 
| transistor output | 21ms | 37ms | 45ms | 53ms | |
| Scanning Bema | 94~33 beams | 154~94 beams | 194~118 beams | 234~142 beams | |
| Detecting Height | 20~1841mm | ||||
| Detecting range | 0~4m | ||||
| Operating Temperature | -20℃~+65℃ | ||||
| Light immunity | sunlightproof | ||||
| Redundancy | NO | YES | NO | ||
| Led Interpretation | The yellow LED and red LED in receiver is on when blocked or in malfunction | ||||
| The yellow LED in receiver is on and red LED in receiver off without blocking. | |||||
 
Sectional Dimension
 
 
 
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)
                                       
 Delivery
 
1. Prompt deliver at the very day. 
2. Well-trained and disciplined packing team.
3. After-sale service:. Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved for you immediately.
4. Sophisticated and professional logistic agent.
 
 
Shipping
 
1) By Express (3-7 working days), suitable for Small Quantity.
 
2) By Sea (15-30 days), suitable for regular Mass Production.
 
3) By Air (4-5 days), from Airport to Airport, suitable for Urgent orders.
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| Wide Gap Infrared Door Sensor, Multi Cross Beams, NPN/ PNP, Customized Length Images | 
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