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H22A1 Slotted Opto Isolator Module (Encoder Sensor)
- Product Code: LI-H22A1
- Availability: Out Of Stock
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₹33.90 (+ GST)
- 2 or more quantity/sets : ₹33.05
- 5 or more quantity/sets : ₹32.20
- 10 or more quantity/sets : ₹29.66
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H22A1 Slotted Opto Isolator Module: Precision Encoder Sensor & Optical Switch
The H22A1 Slotted Opto Isolator Module is a robust single-channel photo interrupt switch. It integrates an infrared emitting diode (IR LED) and an NPN silicon phototransistor within a durable polycarbonate housing. This design creates a precise optical path, ideal for detecting the presence or absence of objects. When an object, like an encoder disc, breaks the infrared beam, the phototransistor's output changes logic level. This makes it perfect for applications requiring accurate position feedback or object sensing. The module is engineered for optimal mechanical resolution, high coupling efficiency, and excellent ambient light rejection. Its reliable performance and cost-effective design make it a versatile component for various electronic projects.
Specifications:
- Model: H22A1
- Type: Slotted Opto Isolator / Photo Interrupt Switch
- Components: Infrared Emitting Diode (IR LED), NPN Silicon Phototransistor
- Gap Width: 3mm
- Channels: Single
- Housing Material: Polycarbonate
- Operating Temperature: -25°C to 85°C
- Function: Encoder Sensor, Optical Switch, Object Detection
- Output: Logic Level Change (when beam is interrupted)
Key features and benefits:
- High gain output for clear signal detection.
- Precise 3mm gap between the IR LED and detector.
- Robust polycarbonate housing protects against ambient light interference.
- Wide operating temperature range from -25°C to 85°C.
- Single-channel opaque photo interrupt switch design.
- Optimized for mechanical resolution, coupling efficiency, and reliability.
- Provides accurate position feedback and object sensing capabilities.
Applications:
- DC motor position and velocity control systems.
- Precision position and velocity servomechanisms.
- Robotics and factory automation equipment.
- Numerically controlled (NC) machinery.
- Computer printers, plotters, and facsimiles.
- General optoelectronic switching and limit switch applications.
Package Includes:
1x H22A1 Slotted Opto Isolator Module.*Image shown is a representation only.
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