
111SM23-T Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $35.00 | Condition is New – Open box, 111SM23-T HONEYWELL SUBMINIATURE SNAP ACTION SWITCHES, shipping cost = $5.00 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $52.62 | Condition is New, Honeywell 111SM23-T MICRO SWITCH Subminiature Basic Switches: SM Series Sing..., shipping cost = $8.99 | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $199.99 | Condition is Used, Lot of 10 HONEYWELL 111SM23-T X89753 Basic / Snap Action Switches 1A 250 VAC SP, FREE SHIPPING | 100.0% |
![]() | $199.99 | Condition is Used, Lot of 6 HONEYWELL 111SM23-T X96951 Basic / Snap Action Switches 1A 250 VAC SPD, FREE SHIPPING | 100.0% |
![]() | $199.99 | Condition is Used, Lot of 8 HONEYWELL 111SM23-T SWITCH ROLLER SPDT 1A SLD 125V X128475, FREE SHIPPING | 100.0% |

The Honeywell 111SMA23-T/111SMA23T Box is a versatile and reliable temperature sensing solution designed for various applications, particularly in HVACR systems. This sensor is part of Honeywell's renowned Sensicycle family, ensuring advanced accuracy and precision.
The 111SMA23-T/111SMA23T Box incorporates a high-performance thermistor element that measures temperatures ranging from -40 F to 257 F (-40 C to 125 C). This broad temperature range makes it suitable for a wide array of applications, including refrigeration, heating, and ventilation systems.
The sensor housing is constructed from durable materials, including a white, powder-coated aluminum enclosure, to ensure longevity and resistance against harsh environments. The sensor is also equipped with a detachable, shielded 4-20mA output terminal block, allowing for easy wiring and installation.
The Honeywell 111SMA23-T/111SMA23T Box offers excellent accuracy and traceability, as it is calibrated in accordance with National Institute of Standards and Technology (NIST) traceability. It also features a high level of immunity to electromagnetic interference (EMI), ensuring reliable temperature readings even in noisy environments.
Additionally, this sensor is designed with a large temperature range and a high measurement accuracy of 1.5 F ( 0.8 C) for temperatures below 131 F (55 C). These features make the Honeywell 111SMA23-T/111SMA23T Box an ideal choice for applications requiring high precision temperature sensing.
In summary, the Honeywell 111SMA23-T/111SMA23T Box is a robust and accurate temperature sensing solution that can be applied to various HVACR systems. Its broad temperature range, durable design, and excellent measurement accuracy make it a reliable choice for maintaining optimal temperature control in a wide range of applications.
The Honeywell Sensing 111SM23-T/111SM23T box is a digital temperature and humidity sensor designed for HVAC and refrigeration applications. Here are some pros and cons that may help you make an informed decision about purchasing this sensor:
Pros:1. High accuracy: The sensor offers a high degree of accuracy, ensuring reliable temperature and humidity readings.
2. Wide operating range: The sensor can measure temperatures ranging from -40 F to 158 F (-40 C to 70 C) and relative humidity levels from 0% to 100%.
3. Digital output: The sensor provides a digital output, making it easier to integrate with building automation systems and other digital devices.
4. Robust design: The sensor is designed to withstand harsh environments, making it suitable for industrial applications.
5. Low power consumption: The sensor has a low power consumption, which can help reduce energy costs and extend battery life in wireless applications.
Cons:1. Cost: The Honeywell Sensing 111SM23-T/111SM23T sensor may be more expensive than some other temperature and humidity sensors on the market.
2. Requires calibration: The sensor may require periodic calibration to ensure accurate readings over time.
3. Complex installation: Installing the sensor may require some technical expertise, especially if it is being integrated into a larger HVAC or building automation system.
In conclusion, the Honeywell Sensing 111SM23-T/111SM23T sensor offers high accuracy, a wide operating range, digital output, robust design, and low power consumption. However, it may be more expensive than some other temperature and humidity sensors, and it may require calibration and complex installation.
If you are looking for a high-precision temperature and humidity sensor for industrial applications and are willing to pay a premium for reliability and accuracy, then the Honeywell Sensing 111SM23-T/111SM23T sensor may be a good investment. However, if you are on a tight budget or do not require the highest level of accuracy, there may be other temperature and humidity sensors on the market that offer better value for money. Ultimately, the decision to purchase the Honeywell Sensing 111SM23-T/111SM23T sensor will depend on your specific application requirements and budget.
Details:
The product is used surplus. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use. Call to use a shipping service other than the ones listed.
specifications indusswitch:
- brand: Honeywell Sensing Solutions
- mpn: 111sm23-t
- part type: Box
payments indusswitch:
- credit card: diners-club
- wallet: paypal
- other
seller indusswitch:
- rating: 99.2%
- city: 1 millennium dr, willingboro, nj 08046
- # reviews: 180370
returns indusswitch:
- time: 30 days
- paid by: buyer
- method: money back
- policy: returns accepted
shipping indusswitch:
- transit: 4-9 days
- service: standard
- type: fixed
- class: standard
offer indusswitch:
- sold #: 14
- started: december 2, 2025
- availability: in stock
- prices: $35.00–$199.99
- item condition:
- New – Open box
- New
- Used
- options: ship-to-home
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Microswitches
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