Turck Through-beam sensor

Turck One-Way Light Barrier SM31R

Manufacturer: Turck
Designation: One-Way Light Barrier
Receiver Type: SM31R
Scope of Delivery of the One-Way System: Receiver
Rated Switching Distance: 3000 mm
Max. Switching Distance: 3000 mm
Adjustment Method: Other
Type of Electrical Connection: Cable
Type of Switching Output: PNP/NPN
Type of Switching Function: Normally Open (NO)
Housing Design: Rectangular
Width of the Sensor: 12.3 mm
Diameter of the Sensor: 18 mm
Height of the Sensor: 30.7 mm
Length of the Sensor: 53.3 mm
Material of the Optical Surface: Plastic
Material of the Housing: Plastic
Min. Reflector Distance: 0 mm
Ambient Temperature: -20 to 70 °C
Response Time: 1 ms
Switching Frequency: 500 Hz
Material of the Cable Sheath: Polyvinyl Chloride (PVC)
Suitable for Safety Functions: No
Protection Class (IP): IP67

Turck One-Way Light Barrier SM31R: Additional Details
Opto-sensor, one-way light barrier (receiver), cable, PVC, 2 m, protection class IP67, operating voltage: 10 to 30 VDC, bipolar switching output, light/dark switching, sensitivity adjustable via potentiometer, alignment indicator, max. range: 3000 mm, EAN: 0662488256227.