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E-Catalog > Datalogic Photoelectric Sensor > Slot Sensors
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Product Information :
Name :
Slot Sensors Category :
- ไฟฟ้าและอิเล็กทรอนิกส์
Sub - Category :
- Datalogic Photoelectric Sensor
Brand :
Datalogic Model :
SR21, SR22, SRFProduct Type :
- สินค้า, ผลิตภัณฑ์
Short Description :
SR21
The slot photoelectric sensors of the SR21 series, with 2mm slot width, are characterized by a high...
SR22
The new SR22 series of 2mm slot sensors has been developed as the most cost-effective solution for...
SRF
The slot sensors of the SRF series are photoelectric devices characterized by an excellent precision... 
Product Detail :
SR21 Slot Sensor 
Info
The slot photoelectric sensors of the SR21 series, with 2mm slot width, are characterized by a high 12 bit (4096 steps) resolution, a low 20µs response time and a switching frequency reaching
25kHz. The setting of the switching threshold is carried-out automatically by simply pressing a push-button, or dynamically during label (or other reference) movement. The SR21-IR model with infrared emission is ideal for label or hole detection on continuous surfaces, while the SR21-RG model with double red or green emission suits color print register mark detection on transparent films for automatic packaging.
25kHz. The setting of the switching threshold is carried-out automatically by simply pressing a push-button, or dynamically during label (or other reference) movement. The SR21-IR model with infrared emission is ideal for label or hole detection on continuous surfaces, while the SR21-RG model with double red or green emission suits color print register mark detection on transparent films for automatic packaging.
SR22 Slot Sensor 
Info
The new SR22 series of 2mm slot sensors has been developed as the most cost-effective solution for label detection on reels. The infrared LED emission allows to detect on even darker or thicker supports, while the low response time of only 100μs allows to reach a 10kHz switching frequency in the faster labeling processes. The label detection sensitivity is trimmer adjustable. The compact metal housing with 40mm slot depth fits even the most limited spaces, M8 4-pole connector offers simple and fast connection. Versions with Light or Dark mode, both with double NPN and PNP outputs are available. All models have 24Vdc power supply.
SRF Slot Sensor 
