PJ-F22 KEYENCE Safety Grating Fnob

Review KEYENCE Safety Grating Fnob

Introducing the Keyence PJ-F22 Safety Grating FNOB (Force-Guiding Non-Contact Obstacle Sensing Sensor), a revolutionary safety component designed to enhance machine operation and ensure workplace safety. The PJ-F22 is a force-guiding type sensor, which means it not only detects the presence of objects but also monitors their position and force in real time.

The Safety Grating FNOB is engineered with a fine-pitch grating design, which provides excellent sensing performance even in harsh environments. The grating has a pitch size of 3.175mm x 3.175mm, and the sensor body is made of stainless steel, ensuring durability and resistance to corrosion. The sensor is also IP67 rated, making it suitable for use in wet and dusty environments.

The PJ-F22 is equipped with Keyence's proprietary obstacle sensing technology, which utilizes an infrared emitting diode and a phototransistor to detect the presence and position of objects. This technology enables the sensor to distinguish between small objects and large ones, and between objects that are touching the grating and those that are not. The sensor can also detect objects that are moving towards or away from it, providing real-time feedback to the machine control system.

One of the most notable features of the PJ-F22 Safety Grating FNOB is its force-guiding capability. This feature allows the sensor to detect not only the presence of an object but also the amount of force being applied to it. This is particularly useful in applications where precise force control is required, such as in assembly or packaging processes. The sensor can be programmed to trigger an alarm or stop the machine when a certain force threshold is exceeded, preventing damage to the machine or injury to operators.

Installation of the PJ-F22 is straightforward and can be done in a matter of minutes. The sensor comes with a mounting bracket and can be easily attached to the machine frame or guarding using the provided screws. The sensor is also compatible with Keyence's range of safety I/O units, enabling easy integration into machine control systems.

In summary, the Keyence PJ-F22 Safety Grating FNOB is a versatile and advanced safety component that offers superior sensing performance, durability, and force-guiding capability. Its fine-pitch grating design, infrared obstacle sensing technology, and IP67 rating make it suitable for use in a wide range of applications, from food processing to automotive manufacturing. With its easy installation and integration capabilities, the PJ-F22 is an essential safety upgrade for any machine or production line.

The Keyence PJ-F22 safety grating FNob (Force-Sensing Non-Contact Switch) is a safety device designed to prevent accidents by detecting the presence or absence of objects in the protective area. Here are some pros and cons of buying this safety component:

1. High Sensitivity: The PJ-F22 FNob has a high sensitivity that can detect small objects or thin materials. It can detect objects as small as 1mm in diameter and as thin as 0.5mm.

2. Force-Sensing Technology: This safety switch uses force-sensing technology, which means it only activates when an object with a certain amount of force applies pressure to it. This feature makes it ideal for applications where false triggering is a concern.

3. Versatile: The PJ-F22 FNob is suitable for various industries, including automotive, food processing, and packaging, among others. It can be used in conveyor systems, robotic applications, and other machinery where safety is critical.

4. Easy Installation: The safety switch is easy to install, as it does not require any wiring or external power supply. It can be mounted directly on the machine or conveyor belt.

5. Durable: The PJ-F22 FNob is made of high-quality materials and is designed to withstand harsh industrial environments. It can operate in temperatures ranging from -20 C to 80 C and can resist water, oil, and other contaminants.

1. Cost: The PJ-F22 FNob is a premium safety component, and its price may be higher than other safety switches. However, its advanced features and high sensitivity make it a worthwhile investment for applications where safety is paramount.

2. Limited Mounting Options: The safety switch can only be mounted in a vertical position, which may limit its application in some industries or applications.

3. Requires Periodic Calibration: The PJ-F22 FNob requires periodic calibration to ensure accurate operation. This may require additional time and resources, but it is essential to maintain the safety and reliability of the system.

The Keyence PJ-F22 safety grating FNob is a high-performance safety switch that offers advanced features, such as high sensitivity, force-sensing technology, and easy installation. While it may have some limitations, such as cost and limited mounting options, its versatility and durability make it a valuable investment for industries where safety is a top priority.

If you require a safety switch that offers superior sensitivity, advanced force-sensing technology, and easy installation, the Keyence PJ-F22 safety grating FNob is a worthwhile investment. Its high-quality materials and durability make it suitable for various industries and applications where safety is a critical concern. Although it may have a higher cost than other safety switches, the benefits it provides make it a valuable addition to any industrial safety system.

Details:

Keyence PJ-F22 safety grating manufactured by Keyence. The product must be the original item shipped, with matching serial numbers if applicable. Manufacturer part number: PJ-F22. Most items are in stock when they listed.

2-year MRI shield protection plan included. Special instructions. A new, unused item with no signs of wear. The item has its original packaging but it is not sealed.

Keyence PJ-F22 safety grating.

specifications alarmpartsacc:

• brand: Keyence
• mpn: Pj-f22
• part type: Safety

returns alarmpartsacc:

• time: 30 days
• policy: returns accepted
• paid by: buyer
• method: money back

general alarmpartsacc:

• category: Business & Industrial > Surveillance Equipment > Systems > Alarm Parts Accessories

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• class: standard, one-day, expedited
• carrier: ups, usps
• transit: 2-6 days
• type: calculated
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offer alarmpartsacc:

• started: july 16, 2025
• in stock #: 5
• sold #: 16
• availability: in stock
• options: ship-to-home
• prices: $224.40–$1023.19
• item condition:
  • New – Open box
  • Neu
  • New
• best offers: true

seller alarmpartsacc:

• city: san antonio, texas
• rating: 97.6%
• # reviews: 13403