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Siemens SITRANS DA400 Acoustic Diagnostic Unit

Siemens SITRANS DA400 Acoustic Diagnostic Unit for material flow and leak monitoring.

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ManufacturerSiemens

Part number7MJ2400-1AA01

Sensors Up to 4

Communication Profibus DP (non-Ex)

Power Supply 24V DC (< 100 mA)

Connections PG13.5 / PG11 Screw

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12-month warranty

All units tested

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Same-day dispatch

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

Monitors material flow & leaks Supports up to 4 acoustic sensors Profibus DP communication 24V DC power Continuous condition monitoring Application software included

Product description

The Siemens 7MJ2400-1AA01 is a SITRANS DA400 Acoustic Diagnostic Unit designed for monitoring material flow in pipes and detecting leaks in valves or oscillating pumps. It can manage up to four independent acoustic sensors, providing continuous condition monitoring, especially for positive displacement pumps. This unit operates on a 24V DC power supply with a consumption of less than 100 mA and features Profibus DP communication (excluding Ex-versions). It requires screw connections for PG13.5 / PG11.

This diagnostic unit is invaluable for predictive maintenance in industries such as water treatment, chemical processing, and oil & gas. By detecting early signs of equipment malfunction through acoustic analysis, it helps prevent costly downtime and potential safety hazards. Its application software is tailored for the continuous condition monitoring of positive displacement pumps.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Siemens 7MJ2400-1AA01. We pride ourselves on providing reliable, tested components at competitive prices, ensuring your critical systems remain operational. Trust us for your surplus automation needs.

Technical specifications

Sensors	Up to 4
Communication	Profibus DP (non-Ex)
Power Supply	24V DC (< 100 mA)
Connections	PG13.5 / PG11 Screw
Application	Pump monitoring, valve leakage, material flow

Common applications

Water Treatment

Chemical Processing

Oil & Gas

Pulp & Paper

Power Generation

Mining

Compatible systems

Siemens PLCs with Profibus DP master interface Industrial control systems utilizing Profibus DP

Also known as

Siemens DA400 Acoustic Monitor 7MJ2400-1AA01 Profibus Unit Acoustic Pump Monitor

Replaces / compatible with

This unit is designed for advanced acoustic monitoring and can replace less sophisticated leak detection or flow monitoring systems. Refer to Siemens documentation for specific upgrade paths.

Technical note

Expert tip

Ensure the acoustic sensors are correctly positioned and sealed against the pipe or pump housing for optimal performance of the 7MJ2400-1AA01.

What happens next?

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Frequently asked questions

What types of equipment can the Siemens 7MJ2400-1AA01 monitor?

The Siemens 7MJ2400-1AA01 SITRANS DA400 can monitor material flow in pipes, detect leaks in valves, and diagnose issues in oscillating pumps, particularly positive displacement pumps. It uses up to four independent acoustic sensors for comprehensive analysis.