The IRR - 7R Reflective Infrared Sensor is a top - notch safety device crafted for door safety applications. Leveraging advanced reflective infrared technology, it ingeniously combines the transmitter and receiver within a single unit. A reflective mirror efficiently bounces the emitted infrared light back to the sensor, ensuring steadfast performance. When the infrared beam remains unbroken, the sensor functions as normal. But as soon as the beam is blocked, it promptly detects the signal disruption and instantaneously activates the relay output, offering a rapid and trustworthy safety response.
- Single - Unit Emitter - Receiver Combo: The sensor's design, which houses the emitter and receiver in one compact unit along with a reflective mirror for obstruction detection, simplifies the installation process. This not only eases setup but also ensures consistent and precise detection.
- Comprehensive Coverage: With a stable detection range reaching up to 7 meters, the IRR - 7R offers reliable and effective coverage for large - scale door areas, whether it's a huge industrial door or a wide commercial entrance.
- All - Terrain Durability: The full - fledged IP65 rating ensures the IRR - 7R is fully sealed against dust and water. This makes it suitable for long - term use in various environments, from the rugged outdoors to humid industrial interiors.
- Swift Hazard Detection: The built - in relay output is a crucial safety feature. When the infrared beam is interrupted, it promptly triggers, providing an immediate response for door safety systems, thus safeguarding against potential risks.
- Simple One - Unit Setup: There's no need for complex wiring between the emitter and receiver. The IRR - 7R only requires a single unit paired with a reflector, making installation accessible to both professionals and DIYers.
- Versatile Compatibility: Engineered for a wide variety of door safety applications, the IRR - 7R is suitable for automatic doors, industrial doors, and different barrier systems, adapting well to various door types and operational needs.
- Cost - Saving Engineering: Integrating the transmitter and receiver into one unit significantly cuts down on installation costs and reduces the need for extensive wiring, making it a budget - friendly choice for businesses and households.
- Enhanced Safety Assurance: The IRR - 7R's ability to react instantaneously upon detecting an obstruction guarantees the highest level of safety. In any setting, this rapid response can prevent accidents and safeguard property and people.
- Resilient Construction: The IP65 - rated housing protects the sensor from harsh environmental factors such as rain, dust, and humidity, ensuring its long - term functionality.
- Broad - Spectrum Suitability: The 7 - meter detection range makes the sensor appropriate for most industrial and commercial door applications, offering wide - reaching coverage and reliable operation.
Parameter | Value |
Sensing Mode | Retro - reflective |
Sensing Distance | 7 meters |
Sensing Object | Opaque object, minimum 75mm |
Standard Target | Reflector |
Response Time | 53ms |
Supply Voltage | DC12 - 24V (10 - 30V DC), ripple (p - p): 10% max |
Output Type | NPN output |
Output Status | Normally Open (N.O.) |
Consumption | ≤20mA |
Load Current | 200mA |
Voltage Drop | ≤1.8V (200mA) |
LED Display | Red LED |
Sensitivity Adjustment | Non - adjustable |
Circuit Protection | Short circuit protection, reversed polarity protection, overload protection |
Operating Temperature | - 10°C to + 55°C |
Insulation Resistance | ≥50MQ |
Anti - impact | 10 - 55Hz (amplitude 1.5mm), X,Y,Z direction, each 10 times |
Protection | IP67 |
Connection | Cable: ø4.8mm, 2M |
Housing Material | PBT |
Accessories | Mounting bracket: 1pcs; Reflector: 1pcs |
Product Size | 505018mm |
- Commercial Buildings: Perfect for sliding, swinging, and revolving doors in commercial edifices. The IRR - 7R ensures smooth and safe operation by accurately detecting people or objects in the door's path.
- Warehouses, Loading Docks, and Factories: Specifically designed for use in industrial settings where large doors are frequently in motion. It offers reliable safety detection, preventing mishaps during door opening and closing.
- Safety Barriers and Access Control: Applicable for systems where precise movement detection is vital for operational safety. The sensor aids in maintaining secure access and preventing unauthorized entry.
Yes, due to its IP65 waterproof rating, the IRR - 7R is well - equipped to endure outdoor conditions, including rain and dust.
Installation is straightforward. The sensor only needs a single unit with a reflector, eliminating the need for complex wiring between the emitter and receiver.
The IRR - 7R can handle a load current of 200mA.