4191SN-WH HONEYWELL Recessed Recess Contact Magnetic Sensor

Review HONEYWELL Recessed Contact Magnetic Sensor

The Honeywell 4191SN-WH Recessed Contact Magnetic Sensor is a reliable and versatile device designed for use in various applications where detecting the opening or closing of a magnetic door or lid is necessary. This sensor, manufactured by Honeywell, is a crucial component in many industrial control systems, home automation installations, or security setups.

The 4191SN-WH Sensor operates on the principle of induction. The sensor consists of two major parts: a stationary sensor and a movable magnet. The magnet is typically mounted on the door or lid, while the sensor is installed in a recessed mounting box on the frame or housing of the door or lid. When the magnet approaches the sensor, the magnetic field it generates triggers the sensor to send a signal, indicating the opening or closing of the door or lid.

This Honeywell sensor comes with an adjustable sensitivity feature which allows users to fine-tune it according to their specific application requirements. It effectively minimizes false triggering, reducing unwanted alarms and ensuring that only genuine door opening or closing events are detected.

1. Wide operating temperature range: The sensor can function optimally between -22 F to 140 F (-30 C to 60 C), catering to applications in varying environmental conditions.

2. Robust and elegant design: The sensor is designed with a sleek, compact form factor and is built to withstand harsh operating conditions, making it an excellent choice for industrial or outdoor applications.

3. Versatile applications: The Honeywell 4191SN-WH Recessed Contact Magnetic Sensor is suitable for a multitude of applications, including industrial machinery, vending machines, HVAC systems, and home automation projects.

Overall, the Honeywell 4191SN-WH Recessed Contact Magnetic Sensor offers accuracy, reliability, and versatility for various applications, ensuring optimal performance in detecting door opening and closing events.

The Honeywell 4191SN-WH Recessed Contact Magnetic Sensor is a commonly used device in various applications, particularly within the HVAC industry. t Side by side, we will discuss its pros and cons to help you make an informed decision about whether this sensor suits your specific needs.

1. High-quality and reliable: Known for their superior quality and durability, Honeywell sensors reliably detect magnetic contacts, making them an ideal choice for numerous industrial and commercial applications.

2. Easy installation: This sensor can easily be installed in recessed areas, enabling seamless integration into existing systems. Its sleek design allows it to blend in effortlessly, enhancing the aesthetic appeal of your setup.

3. Wide operating temperature range: The Honeywell 4191SN-WH can withstand extreme temperatures, ranging from -40 F to 140 F (-40 C to 60 C), ensuring optimal performance in various environments.

4. Versatility: Designed with flexibility in mind, the sensor can be used in multiple applications, making it a versatile choice for a wide range of installations.

5. UL/EPA approved: With UL and EPA approvals, you can trust this sensor's high safety standards and adherence to regulations, both in the US and abroad.

1. Limited compatibility: While the sensor is compatible with various systems, specific compatibility may vary depending on the type of wiring or control panel being used. In some cases, additional adapters or modifications may be necessary.

2. Potential false alarms: In environments with intense magnetic fields, the sensor may trigger false alarms due to its sensitivity to magnetic disturbances. To mitigate this issue, proper shielding, grounding, or other suppression techniques may be required.

3. Higher cost: Compared to other magnetic sensors, the Honeywell 4191SN-WH may come with a higher price tag, which could be a potential deterrent for budget-conscious consumers.

In conclusion, the Honeywell 4191SN-WH Recessed Contact Magnetic Sensor offers a reliable, high-quality solution for various industrial and commercial applications. Its easy installation, wide temperature range, and UL/EPA approvals contribute to its popularity. However, it comes with some limitations, such as potential false alarms in environments with strong magnetic fields and compatibility issues with specific wiring and control panels.

If you prioritize reliability, ease of installation, and extensive temperature range, alongside the ability to integrate into an existing system, the Honeywell 4191SN-WH Recessed Contact Magnetic Sensor is a solid choice. Although the sensor may have some limitations, the pros generally outweigh the cons for most users.

My recommendation would be for professionals or individuals who require a robust and reliable magnetic sensor for various applications. It is essential to consider all factors, including compatibility with your system, the environment's magnetic field strength, and budget, to ensure the best possible fit for your needs.

Details:

specifications alarmpartsacc:

• brand: Honeywell
• mpn: 4191sn-wh
• type: Magnetic Contact
• upc: 781410000797

general alarmpartsacc:

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

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• city: los angeles, california
• rating: 98.7%
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• policy: returns accepted
• time: 30 days

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• service: usps ground advantage
• class: standard
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• type: fixed

offer alarmpartsacc:

• availability: in stock
• prices: $8.95–$13.99
• item condition: New
• started: january 19, 2025
• sold #: 25
• in stock #: 5
• options: ship-to-home