Optical Sensors - Photointerrupters - Slot Type - Logic Output
Optical Sensors - Photointerrupters - Slot Type - Logic Output
Definition:
Optical Sensors - Photointerrupters - Slot Type - Logic Output are specialized optoelectronic devices designed to detect the presence or absence of an object within a slot. These sensors consist of an infrared LED emitter and a phototransistor or photodiode receiver aligned opposite each other in a U-shaped housing. When an object interrupts the light beam, the receiver's output switches to a logic-level signal (e.g., TTL or CMOS), making them ideal for digital systems.
Types of Products in This Category:
1. Standard Slot-Type Photointerrupters: Basic models with fixed slot widths and logic-level outputs for general-purpose object detection.
2. High-Precision Models: Designed for applications requiring tight tolerances, such as encoder systems or print machinery.
3. Environment-Resistant Variants: Features like dust-proof or waterproof housings for industrial or outdoor use.
4. Miniature & SMD Versions: Compact designs for space-constrained PCB applications.
Purchasing Recommendations:
- Slot Width: Match the sensor s slot dimensions to the object size for reliable detection.
- Output Logic: Ensure compatibility (e.g., 5V TTL) with your microcontroller or PLC input.
- Response Speed: For high-speed applications (e.g., conveyor belts), select fast-switching models.
- Environmental Factors: Opt for shielded or ruggedized units if exposed to dust, moisture, or vibration.
- Certifications: Check for industry standards (e.g., RoHS, IP ratings) if required.
These sensors are widely used in automation, robotics, and safety systems, offering precise, contactless detection with easy integration into digital circuits.
Filter and sort
Categories
HOA6992-P51
SENSOR OPTICAL 3.18MM MOD WIRE
HOA6984-P51
SENSOR OPTICAL 3.18MM MOD WIRE
OPB943W55Z
SENSOR OPTICAL 3.18MM MOD WIRE
HOA6992-T51
SENSOR OPTICAL 3.18MM MOD WIRE
SF4-AH36
SENSOR OPTICAL MODULE WIRE LEADS
HOA6960-N51
SENSOR OPTICAL 3.18MM PCB MOUNT
SF4-AH8
SENSOR OPTICAL MODULE WIRE LEADS
SF4-AH72
SENSOR OPTICAL MODULE WIRE LEADS
OPB981P55Z
SENSOR OPTICAL 3.18MM MOD WIRE
GP1A038RCKMF
SENSOR OPTICAL 1.7MM PCB MOUNT
OPB993T11
SENSOR OPTICAL 3.18MM MOD WIRE
OPB991T55
SENSOR OPTICAL 3.18MM MOD WIRE
HOA6990-L51
SENSOR OPTICAL 3.18MM MOD WIRE
OPB983L51
SENSOR OPTICAL 3.18MM MOD WIRE
OPB980N51Z
SENSOR OPTICAL 3.18MM MOD WIRE
GP-A8S
SENSOR OPTICAL 2MM MOD WIRE LEAD
OPB961T55
SENSOR OPTICAL 3.18MM PCB MOUNT
OPB961L55
SENSOR OPTICAL 3.18MM PCB MOUNT
GP1A73AXJ00F
SENSOR OPTICAL 10MM SLOT W/CONN
OPB992N51
SENSOR OPTICAL 3.18MM MOD WIRE