NINGBO WECO OPTOELECTRONICS CO., LTD.
More than 20 years focus on elevator door detector production and designing.
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Customized WECO Light Curtain Sensor For Passenger / Cargo Elevator SASO
WECO-917A model door sensor was developed since 1998 with more than 20 years histroty. So that this model safety light curtain has been widely used and purchased because of good price and 11mm thickness.
Further more, we exported to Saudia Arabia much more in different length like in 1800mm lengthect.
Also has central opening and side opening mode for your better choice.
Specification
| Technical Features | 917A6 | 917A7 | |
| Number of Infra Red Diodes | 17 Diodes | 32Diodes | |
| Response Time | Relay Output | 45ms | 61ms |
| Transistor Output | 21ms | 37ms | |
| Scanning Beams | 94~33 Beams | 154~94 Beams | |
| Infrared Diodes Range | 117.5mm | 58.8mm | |
| The Mimimum Door Opening | ≤20mm | ||
| The Maximum Door Opening | ≥1800mm | ||
| Redundancy (one transimitter shielded after 120s detected absent) | NO | yes | |
| Detecting Range | 0-4000mm | ||
| Operation Temperature | -20℃~+65℃ | ||
| Light Immunity | 100000 Lux | ||
| Protection Level | IP54 | ||
| EMC ( EN12015 EN12016) | General circuit level | ||
| LED Interpretation | 1. Yellow LED and Red LED in Receiver on when blocked or in malfunction. 2. Yellow LED in receiver on and Red LED in receiver off without block. | ||
WHAT WE HAVE?
--- Ningbo WECO Optoelectronics CO., LTD. has more than 20 years focus on elevator light curtain manufacturing and trading.
--- Our poducts has been sold to more then 40 countries and areas.
--- Good and fast deliery time. As we have thousands sets light curtain in our stock.
--- Customized design and specification to meet our clients' requirement.