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Siemens SITRANS LU180 Ultrasonic Level Transmitter for Hazardous Areas

Siemens SITRANS LU180 ultrasonic level transmitter for intrinsically safe applications.

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ManufacturerSiemens

Part number7ML52020EC0

Range 5 m (16.4 ft)

Transducer/Process Connection PVDF copolymer, 2" NPT (Taper, ASME B1.20.1)

Cable Inlet 1/2" NPT stainless steel entry (no cable gland included)

Performance Basic level

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Intrinsically Safe Operation Non-contact Measurement 5m Range PVDF Transducer 2" NPT Connection Continuous Level Monitoring

Product description

The Siemens SITRANS LU180 (7ML52020EC0) is a continuous, non-contact ultrasonic level transmitter engineered for basic level performance in intrinsically safe applications. It measures liquids and slurries within a 5-meter (16.4 ft) range. The unit features a PVDF copolymer transducer with a 2" NPT process connection and a 1/2" NPT stainless steel entry for the cable gland, which is sold separately.

This transmitter is specifically designed for use in potentially explosive atmospheres, making it suitable for industries like chemical processing, oil and gas, and other environments where safety is paramount. Its non-contact operation is advantageous for corrosive or abrasive media.

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Technical specifications

Range	5 m (16.4 ft)
Transducer/Process Connection	PVDF copolymer, 2" NPT (Taper, ASME B1.20.1)
Cable Inlet	1/2" NPT stainless steel entry (no cable gland included)
Performance	Basic level
Application	Intrinsically safe

Common applications

Chemical Processing

Oil & Gas

Petrochemical

Hazardous Environments

Storage Tank Level

Slurry Level

Also known as

SITRANS LU180 Siemens Level Transmitter LU180

Replaces / compatible with

The SITRANS LU180 is in phase out. Consider replacing with SITRANS Probe LU240 7ML51.

Technical note

Expert tip

Proper installation requires an approved cable gland and adherence to intrinsically safe wiring principles for safe operation in hazardous locations.

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Frequently asked questions

Can the Siemens SITRANS LU180 (7ML52020EC0) be used in hazardous zones?

Yes, the Siemens SITRANS LU180 (7ML52020EC0) is specifically designed for intrinsically safe applications in hazardous areas. It offers a 5m range and utilizes a PVDF transducer with a 2" NPT process connection for reliable level measurement.