Process Protection Acoustic Sensors SITRANS DA400- A&S Automation Co., Ltd

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SITRANS

DA400 for continuous monitoring of oscillating positive displacement pumps. The

diagnostic system detects even tiny leaks in the delivery valves. As a result,

defects can be detected earlier in their development before they affect the

process.

The

SITRANS DA400 acoustic analyzer can simultaneously and continuously monitor up

to four independent delivery valves. Four additional inputs are also available

for sensors for monitoring the pump diaphragms and oil.

System

operation and configuration are easily done either locally by LCD and keyboard

or via PROFIBUS DP / PA.

Status

and alarm notification is signaled to the master process control system via

digital outputs or via PROFIBUS DP / PA and also available on the local

display.

Benefits

Increased plant availability through

- Optimum

maintenance scheduling by early detection of faulty components

- Precise leak

site identification minimizes shutdown and repair time

- Extended

maintenance intervals

- Increased pump

reliability

Avoidance of costly successive damages

Increased safety in critical applications

Early detection of performance declines

Increased productivity