
( Brand: Johnson Controls ), ( Manufacturer Part Number: A41BA-2 ), ( Part Type: Sensor )
The Johnson A41BA-2 Proportional Immersion Sensor 2B-1 is a highly precise and versatile temperature measuring device designed for industrial applications. This immersion sensor is engineered to provide accurate and reliable temperature readings in a wide range of liquids, making it an ideal choice for various industries such as chemical processing, food and beverage, HVAC, and water treatment.
The A41BA-2 sensor is a 2-wire, 4-20mA transmission device. Its proportional output feature allows it to transmit an electrical signal that is directly proportional to the measured temperature, enabling precise control and monitoring of industrial processes. The sensor is versatile enough to be used with various temperature measuring instruments and control systems.
Featuring a rugged stainless steel housing, the A41BA-2 sensor is built to withstand harsh environments and heavy-duty industrial applications. Its wetted parts are manufactured with SCA (Stainless Steel Alloy) 316L material, which makes it highly resistant to corrosion and fouling. This feature is crucial when working with aggressive liquids, ensuring optimal performance and long service life.
The immersion sensor's measuring range is from -50 C to 150 C (-58 F to 302 F), making it a valuable asset for temperature monitoring and control in a vast array of industrial processes. With a high accuracy of /- 0.5 C, this sensor sets a new standard for reliable and precise temperature measurement.
Other notable features include the fast response time of under 10 seconds, ensuring timely notifications of temperature changes. Its small diameter and long sensing length allow for easy installation and precise temperature sensing in tight or challenging locations.
In summary, the Johnson A41BA-2 Proportional Immersion Sensor 2B-1 is a high-performance temperature measuring device engineered for industrial applications. Its advanced features such as proportional output, rugged housing, wide measuring range, high accuracy, fast response time, and versatile compatibility make it a preferred choice for various industries in need of accurate temperature monitoring and control.
The Johnson A41BA-2 Proportional Immersion Sensor 2B-1 is a temperature measuring device used in various industrial applications. Here are some pros and cons to help you make an informed decision about purchasing this sensor:
**Pros:**1. High Accuracy: The A41BA-2 sensor offers high accuracy due to its proportional output, which maintains a linear relationship between the sensor element temperature and the output signal.
2. Wide Temperature Measuring Range: The sensor can handle a temperature range from -32 F to 304 F (-35.6 C to 151.1 C), making it suitable for a wide range of industrial applications.
3. Rugged Design: The sensor is designed to withstand harsh industrial environments, as it is encapsulated in a disposable protective coating and is compatible with stainless steel and other non-magnetic materials.
4. Ease of Installation: The sensor comes factory calibrated and is easy to install. It is suitable for immersion or surface mounting applications.
**Cons:**1. Limited Application Specificity: This sensor is a general-purpose temperature sensor and may not be suitable for specific applications that require high levels of process isolation or pressure resistance.
2. Requires External Power: The A41BA-2 sensor requires a power supply to function, and connecting and wiring the power supply can add to the complexity of installation.
3. Sensitivity to Process Fluids: The sensor can be affected by the batches or properties of process fluids, and periodic calibration may be necessary to maintain accuracy.
**Conclusion:**The Johnson A41BA-2 Proportional Immersion Sensor 2B-1 offers high accuracy, a wide temperature measuring range, and rugged design, making it a suitable choice for various industrial applications. However, it may require an external power source, and periodic calibration might be necessary due to the sensitivity to process fluids. Careful consideration of the specific application and environmental conditions should be taken into account when deciding if the benefits outweigh the potential disadvantages.
**Recommendation:**Based on its high accuracy, wide temperature range, rugged design, and ease of installation, the Johnson A41BA-2 Proportional Immersion Sensor 2B-1 is recommended for general-purpose temperature measuring applications in industrial processes where high accuracy and wide temperature range are essential. However, if your application requires process isolation orspecific pressure resistance, you may need to consider alternative sensors with these features.
NEW, JOHNSON CONTROLS, A41BA-2, PROPORTIONAL IMMERSION SENSOR.