MMS3210-021  two-channel axial displacement transmitter

Description

MMS3210-021  two-channel axial displacement transmitter

Product Description

MMS3210-021 Product Description

I. Product overview

The MMS3210-021 is a two-channel axial displacement transmitter manufactured by EPRO (or similar brand) and belongs to the MMS3000 transmitter series. The product is mainly used for measuring and processing shaft displacement signals, monitoring axial displacement, shaft position, thermal expansion and radial displacement, thrust bearing and valve position. Especially suitable for various applications using eddy current displacement sensors.

Two, the main characteristics

Measurement input: The measurement input is an eddy current sensor with built-in preprocessor to ensure the accuracy and stability of the measurement.
Compliance with standards: In line with common standards such as API670, to ensure the reliability and compatibility of products.
Power supply: Adopts redundant 24Vdc power supply to ensure stable running of the device.
Self-test function: Built-in self-test circuit, can monitor the sensor and transmitter circuit failure, timely detection and treatment of problems.
Output signal: Provide 0/4… 20mA current output for easy connection to various control systems and instruments.
3. Application fields

Turbomachinery: Suitable for all types of turbomachinery, including large and small steam turbines, fans, blowers, compressors, etc.
Industrial equipment: widely used in power plants, refineries, chemical plants and other large equipment, combined with fieldbus and PLC, main computer and network use.
Independent monitoring: It is also suitable for independent monitoring of small turbomachinery with few measurement points.
4. Technical specifications

Sensor input: Support two independent eddy current sensor inputs, sensor model epro PR6422/… , PR6423/… , PR6424/… , PR6425/… , and PR6426/… .
Standard measuring range: selected by toggle switch, different sensor models have different ranges, such as PR6422/… For 1mm, PR6423/… For 2mm, etc.
Five, function and principle

The MMS3210-021 dual channel axial displacement transmitter converts two independent eddy current displacement sensor inputs into two independent outputs proportional to displacement. A built-in “self-check” circuit monitors sensor and transmitter circuit faults, and once a fault is detected, the logic “OK” output changes state while the current output changes from 4-20mA to 0mA.

6. Initial Settings

Initial setup is done by toggle switches and knob switches. The factory setting of the transmitter is the most commonly used mode of operation, but it can also be set according to the specific requirements of the user.

7. Precautions

This transmitter does not have explosion-proof function, please use in an environment without explosive gas. During installation and use, follow the safety regulations and operation guides.

MMS3125/022-020

Product parameter

Application field

Application field of MMS3210-021

MMS3210-021 as a dual-channel axial displacement transmitter, its application areas are mainly focused on the need for high precision monitoring of axial displacement, axis position, thermal expansion and other parameters of equipment and systems. The following are its main application areas:

Turbo-machinery:
The MMS3210-021 is particularly suitable for various types of turbomachinery, such as steam turbines, compressors, fans and blowers. In these equipment, the accurate monitoring of shaft displacement and shaft position is essential to prevent mechanical failure and improve the stability and reliability of equipment operation.
Energy and Power industry:
In power stations, the MMS3210-021 can be used to monitor shaft displacement and shaft position of critical equipment such as steam turbines and generators to ensure that they are operating safely and efficiently.
At the same time, it can also be used to monitor the thermal expansion of the thermal system and provide accurate data support for the system control.
Petrochemical industry:
In the petrochemical industry, the MMS3210-021 can be used to monitor the axial displacement and shaft position of compressors, pumps and other equipment, as well as the position of pipes and valves to ensure the stable operation of these equipment in complex processes.
Aerospace:
In the aerospace field, the monitoring of axis displacement and axis position is essential to ensure the safety and reliability of aircraft. The high accuracy and reliability of the MMS3210-021 make it one of the important monitoring equipment in the aerospace field.
Other industrial applications:
In addition to the above areas, the MMS3210-021 can also be used in other industrial applications that require high precision monitoring of axis displacement and axis position, such as steel, paper, textiles, etc.
In general, MMS3210-021 has been widely used in many fields due to its high precision, high reliability and ease of use. It plays an important role in preventing mechanical failure, improving the efficiency of equipment operation, and ensuring the stability and safety of the process.

Please contact Sunny sales@xiongbagk.cn for the best price.

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