Full Height Lift Light Curtain Hitachi WECO Door Sensor 12 Months Warranty
WECO-917/ 957R model Lift Door Sensor is a new development model in past few years as per Hitachi elevator company requirement.This model also can be installed on any type elevator.
About this model the constructure is similiar as 917K model but with 19mm thickness. So it is flexible to set the mounting holes as per youer indeed. As you may see there often WECO-957R71-AC220-F-2100mm model on Hangzhou XO's elevators.
Specifications
| Technical Features | 917R7 | 957R6 | 957R7 | 957R8 | 957R9 |
| Number of infra red diodes | 32diodes | 17diodes | 32diodes | 40diodes | 48diodes |
| Response time | relay output | 61ms | 45ms | 61ms | 69ms | 77ms |
| transistor output | 37ms | 21ms | 37ms | 45ms | 53ms |
| Scanning Bema | 154~94 beams | 94~33beams | 154~94 beams | 194~118beams | 234~142beams |
| Detecting Height | 20~1841mm |
| Detecting range | 0~4m |
| Operating Temperature | -20℃~+65℃ |
| Light immunity | 100,000Lux | sunlightproof |
| Redundancy | 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 & Installation 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)
About WECO
Ningbo WECO Optoelectronics CO., LTD. is located in Ningbo, China, with an annual production capacity 1.4million production capacity. WECO is mainly producing and design elevator door detector for more than 20 years. WECO door detector has been sold to over 40 countries. WECO is the largest door detector manufacturer in the world.
