NINGBO WECO OPTOELECTRONICS CO., LTD.
More than 20 years focus on elevator door detector production and designing.
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154 Beams WECO Light Curtains Machine Guarding Central And Side Opening
Introduction
WECO lift door sensor is adopting 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.
WECO-917B model Lift Door Sensor is the earliest model developed with WECO- 917A door sensor. It only has 10mm thinkness and 38mm width, can be brass fiting on mounting holes. So that it has been widely used and ordered by clients both in China and overseas market.
Application
Cargo elevator, Passenager Elevator
Main clients
krup, Johnson lift, Maintenance Market, Iran, Vietnam.
Specification
| Technical Features | 917B6 | 917B7 | 957B6 | 957B7 | 957B8 | 957B9 | |
| Number of infra red diodes | 17diodes | 32diodes | 17diodes | 32diodes | 40diodes | 48diodes | |
| Response time | relay output | 45ms | 61ms | 45ms | 61ms | 69ms | 77ms |
| transistor output | 21ms | 37ms | 21ms | 37ms | 45ms | 53ms | |
| Scanning Bema | 94~33 beams | 154~94 beams | 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 | 1000000Lux | sunlightproof | |||||
| Redundancy | NO | YES | 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. | |||||||
Dimension and Mounting holes
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)
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.
What WECO have?
--- Ningbo WECO Optoelectronics CO., LTD. has more than 20 years experience in door sensor manufactuering and designing.
--- We have a plenty of stock for this model safety photocell both in English and Chinese version.
--- Each set products all has been scanned into our system and we can get to know when and how the product was produced only through the product series NO..
--- Flexible and Untraceable payment terms.
--- Well-trained and disciplined packing team.