Monarch Instrument IRS-W Infrared Optical Speed Sensor
Product Code: Monarch-IRS-W
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Product Description
Monarch Instrument IRS-W Infrared Optical Speed Sensor
Monarch Instrument IRS-W infrared optic speed sensor has an invisible infrared light source that is ideal for working up to 12 mm from high speed equipment or other applications providing only contrasting light and dark surfaces or beam interruption by solid objects as small as 1 mm.
Monarch Instrument IRS-W - Infrared Optical Speed Sensor
The Monarch Instrument IRS-W is a professional-grade infrared optical speed sensor equipped with an invisible infrared light source. It is designed for high-performance RPM sensing at distances up to 12 mm (0.5 inches). The IRS-W is ideal for applications where only contrasting light and dark surfaces are available or where the sensing beam must be interrupted by solid objects as small as 1 mm. This "W" version typically features tinned wire leads for easy integration into various industrial control systems and data acquisition modules.
Product Highlights
- Invisible IR Source: Eliminates visible light flicker and distraction in the workspace
- Precision Detection: Capable of sensing objects as small as 1 mm (0.04")
- Optimized Range: Reliable operation up to 12 mm from the rotating target
- Contrasting Surface Support: Ideal for use with black/white tape or paint markings
- High Frequency Output: Supports high-speed monitoring of turbines and motors
- Industrial Build: Durable construction suitable for demanding environments
Primary Applications
- High-Speed Rotating Machinery RPM Monitoring
- Small Component Counting on Production Lines
- Grinding and Milling Machine Speed Control
- Predictive Maintenance and Vibration Analysis
- Automated Assembly Line Synchronization
- Laboratory and R&D Testing Environments
Technical Specifications
| Sensing Distance | Up to 12 mm (0.5 inches) |
|---|---|
| Light Source | Invisible Infrared LED |
| Minimum Target Size | 1 mm (0.04 inches) |
| Speed Range | Up to 100,000 RPM |
| Operating Temperature | -23° to +100° C (-10° to 212° F) |
| Output Signal | Pulse (Typically 0-5V or supply voltage) |
| Power Requirement | 3.0 to 15V DC |
| Cable Termination | Tinned Wire Leads |
| Housing Material | Industrial Polymer / Stainless Steel |
Technical Documentation
Access the official Monarch IRS series technical datasheet for detailed wiring diagrams, model comparisons, and mounting guidelines.
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