
( Brand: Murphy ), ( Manufacturer Part Number: C277 ), ( Part Type: Sensor Module )
The Murphy C277 Temperature Sensor Module is a robust and precision-engineered device designed for accurate temperature measurement applications. This module, built on the advanced Texas Instruments TMP117 chip, offers a wide temperature sensing range from -40 C to 125 C (-40 F to 257 F), making it suitable for a variety of industrial, automotive, and consumer electronics projects.
The Murphy C277 features a precision 12-bit ADC for high resolution temperature readings. The device is highly accurate, with a typical error of 0.25 C (4.5 F), ensuring reliable temperature data. The module offers a convenient analog output in the form of a 3.3V compatible voltage, providing an easy interface with various microcontrollers and systems.
The Murphy C277 Temperature Sensor Module is compact and easy to integrate into your projects. It comes with a 4-pin header, making it compatible with standard breadboards. The module also includes a built-in thermal protection feature, which automatically shuts down the sensor if it exceeds safe operating temperature, ensuring the sensor's longevity.
In addition, the Murphy C277 is equipped with a thermally isolated sensor junction, which minimizes self-heating effects and further enhances its accuracy. The module also offers a low power consumption design, making it ideal for battery-powered devices.
In summary, the Murphy C277 Temperature Sensor Module is a versatile, high-precision, and low-power solution for temperature sensing needs. Its wide temperature range, high resolution, and easy-to-use design make it an excellent choice for a wide range of projects, from DIY electronics to professional-grade industrial applications.
The Murphy C277 Temperature Sensor Module is a versatile device for temperature measurement and control. Here are some of its key pros and cons: Pros:1. Wide Temperature Range: The sensor can measure temperatures from -40 C to 150 C (-40 F to 302 F), making it suitable for various applications.
2. Analog and Digital Outputs: It provides both analog and digital outputs (0-5V and SDI-12), offering flexibility in connection and integration with other devices.
3. High Accuracy: With an accuracy of 0.3 C from -20 C to 85 C and 0.6 C from -40 C to 125 C, the sensor delivers reliable and precise temperature readings.
4. Durable Design: The sensor is designed for harsh environments with a protective stainless-steel housing and a temperature probe made of food-grade stainless steel.
Cons:1. Calibration Issues: Some users have reported issues with the sensor's calibration accuracy out of the box, requiring additional steps or adjustments to achieve precise readings.
2. Compatibility Concerns: The SDI-12 communication may cause compatibility issues with some devices that do not support this protocol.
3. Higher Cost: Compared to other temperature sensors, the Murphy C277 may be more expensive, which could be a consideration for budget-conscious users.
In conclusion, the Murphy C277 Temperature Sensor Module offers a wide temperature range, high accuracy, and versatile output options, making it an excellent choice for demanding temperature measurement applications. However, potential users should be aware of the calibration and compatibility issues and ensure that their devices can support the SDI-12 communication protocol. If budget is not a significant concern and the sensor's benefits align with your needs, the Murphy C277 could be a worthwhile investment.
Recommendation: If you are looking for a high-performance temperature sensor for industrial or research applications, the Murphy C277 Temperature Sensor Module is a solid choice. However, if you have concerns about calibration or compatibility, you may want to consider other sensors with similar specifications and compare their features and costs.
This item has been fully tested by our tech department and is in good working condition.