NINGBO WECO OPTOELECTRONICS CO., LTD.
More than 20 years focus on elevator door detector production and designing.
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2B Weco Elevator Door Sensor 4m Connection Cable , Lift Components Parts
Introduction
Ningbo WECO Optoelectronics CO., LTD. developed elevator full height photocell since 1998. The lift light curtain 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.
Morever, as you know may a well know brand VEGA in italy, also is with such K model profile structure door sensor.
As below chart shows, you can see, the scanning beams is choosable for WECO elevator door sensor.
| Technical Parameter | 917K6 | 957K7 | 987K8 |
| Number of Infra Red Diodes | 17 Diodes | 32 Diodes | 40 diodes |
| Response Time | 45ms relay output | 61ms relay output | 69ms relay output |
| 21ms transistor output | 37ms transistor output | 45ms relay output | |
| Scanning Beams | 99-33 Beams | 154-94 Beams | 194~ 118beams |
| Detecting Height | 20-1841mm | ||
| Redundary Function | NO | YES | NO |
| Operation Temperature | -20℃-+65℃ | ||
| Detecting Range | 0-4m | ||
| Light Immunity | 100000Lux | Sunlight proof | |
| Protection Level | IP54 | ||
| EMC | |||
| EN12015 | General Circuit Level | 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:
Why choose this model?
* Various outputs to match with different door operator’s demand.
* Door detector height can be customized.
* Replacement solution can be proved.
Notice
--- Ningbo WECO Optoelectronics CO., LTD. has more than 15 years experience in door sensor manufactuering and designing.
--- We have two automatic production lines to ensure good quality and fast delivery time.
--- 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.
--- Good after-sale service