Mobrey MSP422

Reference Manual

IP2013, Rev BA

February 2012

NOTE:

See Figure 4-1 on page 4-3 for a map of the programming menu structure and how to access all the menu options.

To change the 20 mA level:

a)If entering the menu system from the PV display, press the green button ↓ repeatedly until the “S-20” menu option is indicated (see above note.)

b)Ensure the target is the 20 mA level and, with the display indicating that level, press the blue button →.

c)The display indicates the present 20 mA level setting, not the new level reading. If this value is correct, press the red button ↵ and then the green button to get to the next menu option.

d)Press the blue button → to start editing. The display flashes alternately “20” and the new level reading.

e)Press the blue button → to confirm the new level reading is the new 20 mA level.

f)If the new 20 mA level is correct, press the red button ↵ to save. The display changes to the next menu option.

g)If the new 20 mA level is incorrect, press the blue button → to exit to the menu. The menu option “S-20” re-appears; re-start at step (b) or press ↓ for the next menu option.

Learn About Echoes From False Targets

The MSP422 has an easy-to-use “Lrn” (Learn) routine that allows the instrument to learn up to two false echoes, which can then be ignored in future operations.

If the application is simple and there are no false echoes, press the green button ↓ to exit the integral display menu and return the instrument to indicating the level reading on the display.

If an echo other than the true liquid surface echo is detected and an incorrect level reading is indicated, the instrument can learn to ignore this false echo. The “Lrn” routine may be used at any time, either during or after setting-up or if a problem occurs later.

NOTE:

See Figure 4-1 on page 4-3 for a map of the programming menu structure and how to access all the menu options.

To store a false target echo:

a)If entering the menu system from the PV display, press the green button ↓ repeatedly until the “Lrn” menu option is indicated (see above note.)

b)Press the blue button → to enter the “Lrn” menu. The display indicates “LrnX” where “X” (0, 1 or 2) is the number of stored false target echoes.

c)To exit to the menu at this stage, press the red button ↵ and then the green button ↓ to get to the next menu option.

d)To store a new false echo, hold the blue button down → for five seconds.

e)The display now alternately flashes “Lrn” and the false target position. After four seconds, the false echo target position is stored and the display re-indicates “LrnX” alternating with the distance to the stored echo.

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Emerson MSP422 manual Learn About Echoes From False Targets
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MSP422 specifications

The Emerson MSP422 is an advanced multi-sensor platform designed for various industrial applications, providing crucial data insights for efficient operations. This innovative device integrates multiple measurement technologies, including temperature, pressure, and humidity sensors, into a single unit, making it an ideal choice for monitoring diverse environments and processes.

One of the key features of the MSP422 is its robust design, tailored for industrial applications. The unit is built to withstand harsh conditions, including extreme temperatures and moisture levels, ensuring reliable performance even in challenging environments. Its durability makes it suitable for industries such as oil and gas, chemical processing, and pharmaceuticals.

The MSP422 stands out with its high precision and accuracy across all its sensor capabilities. The temperature sensor operates within a wide range, offering precise readings essential for maintaining optimal operational conditions. Similarly, the pressure measurements are finely tuned, providing critical insights for process control and safety monitoring.

Connectivity is another major advantage of the MSP422. Equipped with advanced communication protocols, it facilitates seamless integration with existing industrial systems. Users can easily connect the MSP422 to their industrial automation systems, enabling real-time data transmission and allowing for timely decision-making. The device supports protocols like Modbus, making it versatile for various applications.

The MSP422 is also designed with user-friendly interfaces, including customizable dashboards and data visualization tools. This feature enhances the user experience, allowing operators to easily monitor parameters and analyze data trends over time. The intuitive interface reduces the learning curve, enabling quick adaptation in dynamic industrial environments.

Power management is another critical characteristic of the MSP422. It is designed for low power consumption, which is essential for minimizing operational costs and extending the lifespan of the device. The platform can operate on various power sources, providing flexibility in deployment across diverse sites.

In summary, the Emerson MSP422 is a leading multi-sensor platform that brings together precision measurement, rugged design, connectivity, user-friendly interfaces, and efficient power management. Its versatile features make it an essential asset for industries seeking to enhance monitoring, improve efficiency, and maintain safety in their operations.
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