
( Brand: Allen-bradley ), ( Manufacturer Part Number: 1746-NR4 ), ( Controller Platform: Slc 500 ), ( Country/region Of Manufacture: United States )
The Allen-Bradley 1746NR4 RTD Temperature Transmitter is a versatile and reliable instrument designed for precise temperature measurement applications in various industrial settings. This product, a part of the Allen-Bradley family, is recognized for its robustness and accuracy.
The 1746NR4 RTD Transmitter is equipped with a 4-wire RTD sensor, offering excellent linearity and stability. It supports a range of RTD element types, including Pt100, Pt1000, and other industry-standard elements, making it a flexible choice for diverse applications.
The transmitter features a wide operating temperature range of -253.15 C to 650 C (-423.67 F to 1202 F), ensuring its functionality in extreme environmental conditions. It is built with a rugged, compact design that can withstand harsh industrial environments, offering a long service life.
The 1746NR4 RTD Transmitter is easy to install and integrates seamlessly with other Allen-Bradley devices and control systems, thanks to its built-in analog output. It also offers digital communication options, such as HART, allowing for remote configuration, diagnostics, and calibration.
In terms of performance, the 1746NR4 RTD Transmitter delivers high-resolution temperature readings with a 0.01 C (0.018 F) resolution. It also features a self-diagnostic function that helps to ensure the integrity of the temperature measurement.
Overall, the Allen-Bradley 1746NR4 RTD Temperature Transmitter is an excellent choice for industries requiring precise, reliable, and durable temperature measurement solutions. Its versatility, robustness, and ease of integration make it a popular choice among engineers and technicians.
Product: Allen-Bradley 1746NR4 RTD (Resistance Temperature Detector)
Pros:1. High Accuracy: The 1746NR4 RTD provides high accuracy in temperature measurement, making it suitable for critical temperature control applications.
2. Wide Temperature Range: It can operate in a wide temperature range, from -200 C to 370 C (-328 F to 698 F), making it versatile for various industrial applications.
3. Rugged Design: The device is built to withstand harsh industrial environments due to its robust construction.
4. Easy Installation: The RTD has a three-wire configuration, making it easy to install and connect.
Cons:1. Higher Cost: Compared to thermocouples, RTDs tend to be more expensive.
2. Slower Response Time: RTDs have a slower response time than thermocouples, which may affect real-time temperature control in fast-changing environments.
3. Requires External Power: Unlike thermocouples, RTDs require an external power source for operation, which can add to the complexity of the system.
Conclusion:The Allen-Bradley 1746NR4 RTD is a high-performance temperature sensor suitable for applications requiring high accuracy and a wide temperature range. Its rugged design ensures durability in harsh industrial environments. However, its higher cost, slower response time, and requirement for an external power source are factors to consider.
Recommendation:If accuracy and a wide temperature range are crucial, the Allen-Bradley 1746NR4 RTD could be a good choice. However, if cost and response time are more critical factors, thermocouples might be a more suitable option. It's essential to evaluate your specific application requirements before making a decision.
Ab Allen Bradley 1746-NR4 1746 nr4, 1746nr4 sear b4-channel input module rtd new in box factory sealed no DOA satisfaction guaranteed.