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Slot-type photoelectric switch SLUR-S3W4 series
Summary:
Classification:
Single-channel photoelectric switch
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- Commodity name: Slot-type photoelectric switch SLUR-S3W4 series
This product is a sensor device used for detecting the position of the elevator car to determine whether the elevator has reached the specified floor, and its main principle is based on the photoelectric effect.
Applications and Features
This product is used for the position detection of elevator cabins to determine whether the elevator is level at the specified floor. Its main principle is based on the photoelectric effect.
Product Selection:

Note: The SH-GS3W4 Model is also applicable to this description.
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Power Supply Voltage
DC11~30V±5%
Current Consumption
8mA
Detection Distance
30mm
Detected Object
>φ2mm, non-transparent object
Detection Channel
Single Channel
Light Source Properties
940mm
Control Output
Load Voltage Max: 60V; Single Channel Drive Current: Max: 200mA; Residual Voltage Max: DC0.7V
Protection Circuit
Reverse Polarity Protection for Power Supply, Overvoltage and Overcurrent Protection at Output
Response Time
<1ms
Ambient Illumination
Incandescent Lamp: ≤4000Lux; Sunlight: ≤150000Lux, sunlight should not directly shine on the light-receiving surface.
Ambient Temperature
Operating: -25℃~85℃; Storage: -30℃~100℃
Ambient Humidity
Operating: 35~80%RH; Storage: 35~80%RH
Insulation Resistance
Min: 20MΩ (500VDC)
Insulation Withstand Voltage
500VAC 50/60Hz 1min
Vibration Resistance
10~55Hz, vertical amplitude 1.5mm, each direction X, Y, Z for 2 hours
Shock Resistance
500m/s², each direction X, Y, Z for 3 times
Protection Level
IP40 (IP53, IP65 can be customized)
Shell Material
ABS+PC
Weight
About 50g
Cable
RVV4*0.2, default 0.6m
Note: The standard length of the cable is 0.6 meters. If other specifications are needed, please specify when ordering.
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