Description
argument
Operation Mode: The A6210 monitor operates in three different modes: thrust position, differential expansion (differential expansion) or rod position.
Measurement accuracy: In thrust position mode, the thrust position can be accurately monitored and reliable mechanical protection is provided by comparison with the alarm setting point (drive alarm and relay output).
Response time: Shaft thrust monitoring should detect sudden and small axial movement in 40 milliseconds or less.
specification
Number of channels: Dual channels.
Module size: 3U size, single slot plug.
Interface and communication: Support analog communication, may include front and rear buffer and proportional output, 0/4-20 mA output, 0-10 V output.
Compliance: Compliant with API 670 and API 618 standards.
Size and weight
Size: May vary depending on the specific model or manufacturer, but based on experience with similar products, its size should be moderate and easy to install and maintain. For example, some versions of the A6210 monitor module measure 170mm x 105mm x 32mm.
Weight: Approximately 2kg
trait
Multi-mode monitoring: Support thrust position, differential expansion (differential expansion) and rod position three different monitoring modes.
High accuracy: Shaft thrust monitoring consists of one to three non-contact displacement sensors that accurately measure shaft position.
Fast response: The ability to detect small axial movement in a very short time to reduce or avoid contact between the rotor and the housing.
Redundancy and voting logic: Redundant sensors and voting logic are recommended to improve system reliability and security.
Integration: Easily integrated into process automation systems such as DeltaV and Ovation, providing a pre-configured graphical interface to accelerate operator graphics development.
Self-check: Monitors hardware, power input, and hardware temperature to ensure stable system operation.
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