
( Brand: The Lewis Eng Co ), ( Manufacturer Part Number: 54B1 ), ( Part Type: Thermometer Bulb ), ( Model Number: Ms28038-2 ), ( Serial Number: 2748 )
The Lewis 54B1 MS28038-2 electrical resistance thermometer bulb is a high-precision, reliable temperature sensing element designed for use in industrial and laboratory applications. This bulb is specifically engineered to provide accurate and consistent temperature readings in a wide range of environments.
The bulb is made of high-quality borosilicate glass, which is known for its excellent thermal shock resistance and chemical durability. The bulb is sealed with a hermetic seal to ensure a long service life and maintain a stable vacuum, which is essential for achieving high measurement accuracy.
The resistance element in the bulb is made of platinum, a noble metal with a low temperature coefficient of resistance, making it an ideal material for temperature sensing applications. The resistance of the platinum element changes linearly with temperature, allowing for precise temperature measurement.
The bulb is designed to operate in the temperature range of -20 to 250 degrees Celsius (-4 to 482 degrees Fahrenheit). It can be used in various industrial and laboratory applications, including temperature calibration, process control, and research and development.
The electrical resistance thermometer bulb has a small diameter of 4 mm (0.157 inches) and a length of 32 mm (1.25 inches), making it suitable for use in compact temperature measurement systems. It also features a high wattage rating of 2.5 watts, which allows it to operate in high power applications.
The bulb is supplied with a PT1000 platinum resistance thermometer element certificate, which verifies its temperature accuracy and traceability to international temperature standards. Additionally, it comes with a protective cap to prevent damage during transportation and storage.
Overall, the Lewis 54B1 MS28038-2 electrical resistance thermometer bulb is a versatile and high-performance temperature sensing element that offers accurate and consistent temperature measurement in a wide range of industrial and laboratory applications. Its small size, high wattage rating, and high temperature accuracy make it an excellent choice for temperature measurement applications where precision and reliability are critical.
The Lewis 54-B1 MS28038-2 electrical resistance thermometer bulb is a widely used temperature sensing element in various industrial applications. In this analysis, we will discuss the key features, advantages, and disadvantages of this thermometer bulb.
Features:1. High precision: The bulb offers high accuracy and repeatability, making it suitable for critical temperature measurement applications.
2. Wide temperature range: It can measure temperatures between -20 C and 200 C (-4 F to 392 F).
3. Fast response time: The bulb has a fast response time, which is essential for applications where quick temperature readings are required.
4. Robust design: The bulb is designed to withstand harsh environments and high temperatures.
Advantages:1. High precision: The high accuracy and repeatability of the bulb ensure reliable temperature measurements, which is crucial in various industries, such as food processing, pharmaceuticals, and semiconductor manufacturing.
2. Wide temperature range: The bulb's ability to measure temperatures over a wide range makes it versatile and suitable for various applications.
3. Fast response time: The fast response time reduces measurement errors and ensures that temperature readings are up-to-date, which is essential in applications where temperature control is critical.
4. Robust design: The bulb's design makes it suitable for use in harsh environments, such as high temperatures, humidity, and vibrations, making it an ideal choice for industrial applications.
Disadvantages:1. Limited linearity: The bulb's resistance varies non-linearly with temperature, which requires the use of temperature sensors with built-in temperature compensation circuits or the use of linearizing equations to obtain accurate temperature readings.
2. Sensitivity to voltage: The bulb's resistance is sensitive to the applied voltage, which can affect the temperature measurement accuracy.
3. Fragile filament: The bulb's filament is delicate and can be damaged if not handled carefully, which can lead to measurement errors or even bulb failure.
Conclusion:The Lewis 54-B1 MS28038-2 electrical resistance thermometer bulb is a high-precision, versatile, and robust temperature sensing element suitable for various industrial applications. Its advantages, such as high precision, wide temperature range, fast response time, and robust design, make it an ideal choice for applications where reliable temperature measurements are essential. However, its disadvantages, such as limited linearity, sensitivity to voltage, and fragile filament, require careful handling and calibration to ensure accurate temperature readings.
Recommendation:If you require a high-precision temperature sensing element with a wide temperature range and fast response time for industrial applications, the Lewis 54-B1 MS28038-2 electrical resistance thermometer bulb is an excellent choice. However, it is crucial to handle the bulb carefully during installation and calibration to ensure accurate temperature readings and to account for its non-linearity and sensitivity to voltage. Additionally, using temperature sensors with built-in temperature compensation circuits or employing linearizing equations can help mitigate these issues and improve measurement accuracy.
SHIPPING: USA Buyers: Most items are shipped UPS Ground, unless stated otherwise. Manufacturer: The Lewis Eng Co. Retain all shipping cartons/packaging.