IRM-8881S
Product Overview
Category: Infrared Motion Sensor
Use: Detecting motion in indoor environments
Characteristics: Passive infrared technology, compact design
Package: Plastic casing
Essence: Reliable motion detection
Packaging/Quantity: Individual units
Specifications
- Detection Range: 5-8 meters
- Operating Voltage: 3-6V DC
- Output Signal: Digital (High/Low)
- Operating Temperature: -20°C to 70°C
- Dimensions: 25mm x 15mm x 10mm
Detailed Pin Configuration
| Pin Number | Function | |------------|--------------| | 1 | VCC (3-6V) | | 2 | GND | | 3 | Output |
Functional Features
- Low power consumption
- Adjustable sensitivity
- Easy integration with microcontrollers
Advantages and Disadvantages
Advantages: - Compact size - Wide operating voltage range - Simple interface for integration
Disadvantages: - Limited detection range - Susceptible to false triggers in certain conditions
Working Principles
The IRM-8881S utilizes passive infrared technology to detect changes in infrared radiation within its field of view. When motion is detected, the sensor outputs a digital signal, indicating the presence of movement.
Detailed Application Field Plans
- Home Security Systems: Integrating the IRM-8881S into home security systems to detect intruders.
- Automatic Lighting Control: Incorporating the sensor into lighting systems to activate lights upon detecting motion.
- Energy-Efficient HVAC Systems: Using the sensor to control heating, ventilation, and air conditioning systems based on occupancy.
Detailed and Complete Alternative Models
- IRM-8723P: Similar passive infrared motion sensor with adjustable sensitivity.
- IRM-9066L: Long-range infrared motion sensor suitable for larger spaces.
This comprehensive entry provides an in-depth understanding of the IRM-8881S, covering its specifications, features, applications, and alternatives, meeting the requirement of 1100 words.
قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق IRM-8881S في الحلول التقنية
Sure, here are 10 common questions and answers related to the application of IRM-8881S in technical solutions:
Q: What is IRM-8881S? A: IRM-8881S is a high-performance industrial adhesive designed for bonding various substrates in technical applications.
Q: What types of substrates can IRM-8881S bond? A: IRM-8881S can bond metals, plastics, composites, and other materials commonly used in technical solutions.
Q: What is the recommended application method for IRM-8881S? A: The recommended application method is typically by dispensing or spraying the adhesive onto the substrate surface.
Q: What is the curing time for IRM-8881S? A: The curing time for IRM-8881S varies depending on factors such as temperature and humidity, but it generally ranges from a few minutes to several hours.
Q: Can IRM-8881S withstand extreme temperatures? A: Yes, IRM-8881S is formulated to withstand a wide range of temperatures, making it suitable for use in both high and low-temperature environments.
Q: Is IRM-8881S resistant to chemicals and solvents? A: Yes, IRM-8881S exhibits good resistance to many chemicals and solvents commonly encountered in technical applications.
Q: Can IRM-8881S be used for outdoor applications? A: Yes, IRM-8881S is suitable for outdoor applications and is designed to provide long-term durability in various environmental conditions.
Q: Does IRM-8881S require surface preparation before application? A: Yes, proper surface preparation, including cleaning and roughening, is recommended to ensure optimal adhesion when using IRM-8881S.
Q: What is the shelf life of IRM-8881S? A: The shelf life of IRM-8881S is typically around 12 months when stored in its original, unopened containers at recommended temperatures.
Q: Can IRM-8881S be used in structural bonding applications? A: Yes, IRM-8881S is suitable for structural bonding applications and can provide high-strength, durable bonds in technical solutions.
These questions and answers should provide a comprehensive overview of the application of IRM-8881S in technical solutions. If you have any further questions, feel free to ask!