SR21-IR

Photoelectric Sensor, Slot, SR21 Series, 2 mm, NPN / PNP, 10 Vdc to 30Vdc

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: DATASENSOR
Product type: Optical / Slot Photoelectric Sensors
Sensor Output:NPN / PNP; Sensing Range Max:2mm; Supply Voltage DC Min:10V; Supply Voltage DC Max:30V; Output Current:100mA; Product Range:SR21 Series; SVHC:No SVHC (15-Jan-2018); Exter
IP Rating: IP65
Output Type: Digital - Push-Pull, PNP / NPN
Sensor Type: Slot Sensor
Light Source: 880nm Infrared LED
Product Range: SR21 Series
Qualification: -
Sensing Method: -
Connection Method: 4 Pin M8 Connector
Sensing Range Max: 2mm
Sensor Output Type: NPN / PNP
Supply Voltage Max: 30VDC
Supply Voltage Min: 10VDC
Sensing Distance Max: 7.5mm
Supply Voltage DC Max: 30V
Supply Voltage DC Min: 10V
Operating Temperature Max: 60°C
Operating Temperature Min: -20°C

Delivery and price
Units per pack	50
Price	81.69 €
Current stock	13
Lead time	7 days

Datasheet

Updated at March 3, 2026