Rosemount 3051cd Transmitter

Rosemount 3051cd transmitter is a pressure transmitter that integrates sensors, intelligent circuitry, and a liquid crystal display. It has the characteristics of high accuracy, good reliability, strong anti-interference ability, 3051CD also has a variety of interface and protocol options to facilitate system integration and data collection by users.

Specifications

1. Measurement type: differential pressure

2. Accuracy: 0.075%

3. Stability: Up to 0.20% of upper range limit (URL), stable for 10 years

4. Warranty: Up to 5 years limited warranty

5. Range ratio: up to 150:1

6. Communication protocol: 4-20 mA HART, 1-5 V low-power HART

7. Measuring range: measuring up to 2000 psi

The sensor used by the rosemount 3051cd transmitter is a high-precision miniaturized intelligent sensor produced with advanced technology abroad. Its performance indicators ensure the accuracy and stability under different operating conditions. It is used for differential pressure measurement, with a wide range of measuring media. It can measure oil, water, and paste compatible with stainless steel, and has certain anti-corrosion functions. The product has excellent performance, with an overall performance of 0.125%, and an accuracy value of 0.075%. It has five years of stability. The coplanar platform integrates the valve manifold and remote sealing device, with a compact, robust, and lightweight design, and is easy to install, debug, and use. The internal structure is simple, and the main components are the load cell, process connection, measurement circuit, and housing. 

1. Environmental Impact

The on-site environment is also very important for the performance of the transmitter. How can a particularly dirty and dusty environment ensure the normal use of the product, both indoor and outdoor, also have an impact. It is not allowed to expose the transmitter to the sun. If it is really outdoor, it is necessary to provide a shield for the transmitter to avoid flying rain, and maintain a clean and tidy indoor environment

2. Effect of temperature

In process applications, the process temperature and ambient temperature of the 3051cd transmitter can vary greatly, which will definitely differ from the reference conditions used during transmitter testing, which also means that the performance will differ from the reference accuracy described. The impact of temperature on differential pressure transmitters is small when approaching the maximum range (i.e., small range ratio), but significant when approaching the minimum range (i.e., large range ratio), sometimes exceeding our imagination. Therefore, it is necessary to adjust the zero point of the transmitter after receiving the product. According to some product manuals, in the formula for the comprehensive impact of temperature on zero point accuracy and span accuracy, if the maximum range ratio is input as 100, an impact of nearly 10% can be obtained.

3. Effect of range ratio

The range ratio of the Rosemount 3051cd refers to the ratio of the maximum value to the minimum value that the transmitter can measure when accuracy requirements are met. Generally, the larger the range ratio, the lower the measurement accuracy. The larger the range ratio of the pressure transmitter, there are many advantages. After calibration, such an instrument can be used in multiple different occasions. However, if the actual mid-range ratio is adjusted too high, there will be many measurement stability issues.

4. Effect of static pressure

Similar to the effects of temperature and range, static pressure has a substantial impact on the accuracy of the zero point and range of the transmitter. For example, a capacitive differential pressure transmitter is almost always affected by static pressure during the operation of a production process system. When the static pressure under operating conditions exceeds a certain value, the error caused by the static pressure will exceed the accuracy of the transmitter itself. When calculating the channel accuracy of a measurement channel, if the static pressure impact error is added, the channel accuracy requirements may not be met, Therefore, it is necessary to correct the static pressure effect when calibrating capacitive differential pressure transmitters.

5. Installation operation impact

The correct installation of the Rosemount differential pressure transmitter by the operator, the good sealing of the pipe connections, and the correct location selection all have a significant impact on product performance.

Our company has nearly 6 years of rich export experience, the supply channel is stable, and the delivery time can be guaranteed for rosemount 3051cd transmitter. We have own channels to handle brand name products and battery products. We specialize in ROSEMOUNT, YOKOGAWA, Honeywell, Siemens, ABB, Schneider, AB, FISHER products. The main customers are in the Middle East, Southeast Asia, Africa and European countries.

Our company promises that all products are 100% original products, providing one-year quality assurance and competitive prices. We have our professional technical consultants who will reply to your message within the 8 hours.

Hot Tags: rosemount 3051cd transmitter, China rosemount 3051cd transmitter manufacturers, suppliers, factory, Rosemount 644 Transmitter, 1151 Transmitter, Rosemount 3144P Transmitter, Rosemount 1151 Smart Transmitter, Rosemount 3051cd Dp Transmitter, Rosemount 2088 Gage And Absolute Pressure Transmitter