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Siemens SITRANS LR250 Radar Level Transmitter - 20m Range

Siemens SITRANS LR250 continuous, non-contact radar level transmitter.

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ManufacturerSiemens

Part number7ML5431-0AD20-0BH0-Z

Manufacturer Siemens

Part Number 7ML5431-0AD20-0BH0-Z

Product Type Radar Level Transmitter

Series SITRANS LR250

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12-month warranty

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2-wire 25 GHz radar technology 20m range Continuous non-contact measurement Suitable for liquids and slurries High reliability Easy setup

Product description

The Siemens SITRANS LR250 is a 2-wire, 25 GHz radar level transmitter designed for continuous, non-contact measurement of liquids and slurries. It offers a range of up to 20 meters (66 ft) and is known for its ease of use and reliable performance in various industrial applications.

This transmitter is suitable for a wide array of industries, including chemical processing, water and wastewater treatment, oil and gas, and food and beverage. Its robust design and advanced radar technology ensure accurate level readings even in challenging process conditions like high temperatures, pressures, or dusty environments.

Stanlo Automation, a veteran-owned distributor of surplus industrial parts, offers the Siemens SITRANS LR250 (7ML5431-0AD20-0BH0-Z). Equip your facility with dependable automation components from a trusted source.

Technical specifications

Manufacturer	Siemens
Part Number	7ML5431-0AD20-0BH0-Z
Product Type	Radar Level Transmitter
Series	SITRANS LR250
Technology	25 GHz Radar
Range	20 m (66 ft)
Application	Liquids and Slurries
Output	2-wire, 4-20mA HART (typical)

Common applications

Chemical Processing

Water & Wastewater

Oil & Gas

Food & Beverage

Mining

General Manufacturing

Compatible systems

Compatible with HART communication protocols

Also known as

SITRANS LR250 Siemens Level Transmitter 7ML5431-0AD20-0BH0-Z Siemens 20m Radar Level Sensor

Technical note

Expert tip

The 2-wire 4-20mA HART output simplifies wiring and integration into existing control systems, while providing diagnostic capabilities.

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Frequently asked questions

What is the frequency of the Siemens SITRANS LR250 7ML5431-0AD20-0BH0-Z?

The Siemens SITRANS LR250 radar level transmitter, part number 7ML5431-0AD20-0BH0-Z, operates at a frequency of 25 GHz. This frequency allows for precise and reliable level measurement of liquids and slurries.