111SM2

The Honeywell Sensing 111SM2 Box is a versatile and reliable environmental monitoring solution designed for use in a wide range of industrial, commercial, and residential applications. This self-contained, battery-operated sensor box is specifically engineered to detect and transmit temperature and humidity data wirelessly to a base station or other receiving device.

The temperature sensor in the 111SM2 Box is accurate to within 1.5 F ( 0.8 C) from 32 F to 122 F (0 C to 50 C), enabling it to monitor and report temperature data with exceptional precision. The humidity sensor, on the other hand, boasts an accuracy of 3% from 0% to 95% relative humidity, ensuring that even the most subtle changes in humidity levels are captured and reported.

The 111SM2 Box is built with a robust, weather-resistant enclosure that can withstand the rigors of various environments. Its compact size, just 3.7 inches long by 1.8 inches wide by 1.5 inches tall, makes it easy to install and deploy in a variety of locations, including hard-to-reach areas. The sensor box is also equipped with a high-sensitivity antenna that enables it to communicate wirelessly over long distances, up to 1,000 feet (300 meters) in an open line-of-sight environment.

The Honeywell Sensing 111SM2 Box is designed to operate autonomously for up to two years on four AA batteries, providing extended periods of uninterrupted monitoring. It can be easily configured and managed through the Honeywell Home and Building Technologies Wi-Fi app or the Total Connect Comfort platform, allowing users to set alerts, view historical data, and perform other essential functions.

In summary, the Honeywell Sensing 111SM2 Box is an essential tool for anyone seeking to monitor and manage temperature and humidity levels with precision and ease. Its rugged design, long battery life, and wireless communication capabilities make it a versatile and reliable choice for a wide range of applications, from climate-controlled storage facilities to residential homes.

The Honeywell Sensing 111SM2 is a MQ-9 gas sensor designed for use in detecting natural gas leaks. Here are some pros and cons that might help you decide if this sensor is the right choice for your needs:

1. High sensitivity: The Honeywell Sensing 111SM2 is known for its high sensitivity to natural gas, making it an excellent choice for detecting even the smallest leaks.

2. Fast response time: This sensor has a fast response time, which means it can detect gas leaks quickly and provide an early warning.

3. Durable design: The sensor is designed to be rugged and durable, making it suitable for use in harsh environments.

4. Digital output: The sensor provides a digital output, which makes it easier to integrate with other systems and automate responses.

5. Low power consumption: The sensor has a low power consumption, which makes it ideal for use in battery-powered applications.

1. Limited compatibility: The Honeywell Sensing 111SM2 is not compatible with all types of gas detection systems, so you need to ensure that it will work with your existing setup.

2. Requires calibration: The sensor needs to be calibrated regularly to ensure accurate readings.

3. Expensive: Compared to other gas sensors, the Honeywell Sensing 111SM2 can be quite expensive.

4. Complex setup: The sensor requires a more complex setup compared to some other gas sensors, which may require additional expertise and resources.

In conclusion, the Honeywell Sensing 111SM2 is a high-performance gas sensor that offers fast response times, high sensitivity, and a rugged design. However, it can be more expensive than other options, and its complex setup and calibration requirements may make it less suitable for some users.

If you are looking for a reliable gas sensor for detecting natural gas leaks and are willing to invest in a high-performance option, then the Honeywell Sensing 111SM2 is an excellent choice. However, if you are on a tight budget or require a simpler setup, you may want to consider other options. Ultimately, the decision depends on your specific requirements and budget.

Details:

Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Part number 111SM2. The product is used surplus. Call to use a shipping service other than the ones listed.

All products are guaranteed to be working but may show signs of use.

specifications indusswitch:

• brand: Honeywell Sensing Solutions
• mpn: 111sm2
• part type: Box

returns indusswitch:

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

shipping indusswitch:

• class: standard
• transit: 4-9 days
• service: standard
• type: fixed

seller indusswitch:

• city: 1 millennium dr, willingboro, nj 08046
• rating: 99.2%
• # reviews: 180374

offer indusswitch:

• prices: $6.44–$199.99
• item condition:
  • New
  • New – Open box
  • Used
  • Neuf
  • Nuovo
• availability: in stock
• started: december 2, 2025
• sold #: 11
• options: ship-to-home

payments indusswitch:

• credit card: diners-club
• wallet: apple-pay
• other

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Microswitches

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