SIEMENS 7ML7550-0EC00-4AF3 SITRANS LR550 Polymeric Horn Antenna
SIEMENS 7ML7550-0EC00-4AF3 SITRANS LR550 Polymeric Horn Antenna

7ML7550-0EC00-4AF3 SIEMENS Exclusive SITRANS LR550 Polymeric Horn Antenna Original Brand New

Model / SKU7ML7550-0EC00-4AF3

SIEMENS SITRANS LR550 polymeric horn antenna for continuous non-contact monitoring up to 120 m, ideal for solids and liquids in industrial applications.

$7,003.95
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  • ConditionOriginal Brand New
  • Warranty12 months
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Description

7ML7550-0EC00-4AF3 SIEMENS Exclusive SITRANS LR550 Polymeric Horn Antenna Original Brand New

SITRANS LR550 polymeric horn antenna: Continuous, non-contact, 120 m (394 ft) range, for solids or liquids Communications: 4 ... 20 mA, HART Sealing material of the antenna/process connection: PP / PP / -40 ... +80 °C (‑40 ... +176 °F) Process connection type and material: Universal bolted flange 3" 150 lb, DN80 PN16 / PP-GF30 . Purge (self cleaning) connection: No purge connection Enclosure: Single compartment enclosure Type of protection: Non Ex - General purpose Electrical connection: M20 Local HMI: Included, with window lid

The SIEMENS 7ML7550-0EC00-4AF3 SITRANS LR550 polymeric horn antenna is an advanced continuous, non-contact radar level transmitter designed for reliable monitoring of both solids and liquids. With a measuring range of up to 120 meters (394 feet), this high-performance device ensures precise and dependable level measurement across a wide variety of industrial applications. Its polymeric horn antenna, combined with robust engineering, provides exceptional resistance to harsh environments while maintaining consistent accuracy and performance. Equipped with a 4–20 mA HART communication interface, the SITRANS LR550 allows seamless integration with process control systems, enabling real-time data transmission and system optimization.

The transmitter is constructed with a universal bolted flange process connection, using durable PP-GF30 material for strength and long-term reliability. Its PP sealing material ensures stability across a wide operating temperature range of -40 to +80 °C (-40 to +176 °F). The single compartment enclosure, designed for general purpose applications, guarantees protection while remaining lightweight and easy to install. An integrated local HMI with a protective window lid allows quick setup, monitoring, and configuration, minimizing downtime and simplifying maintenance. With no purge connection, the device is engineered to operate with minimal upkeep, offering efficiency and durability in demanding conditions.

Overview

The SITRANS LR550 polymeric horn antenna offers continuous monitoring for industrial processes where accurate and uninterrupted level detection is crucial. It is highly suitable for open-air applications, bulk material storage silos, vessels, and even river level monitoring. Its lightweight yet rugged design makes it an excellent choice for industries that require dependable level control in environments exposed to dust, moisture, and fluctuating conditions. By combining advanced radar technology with proven Siemens engineering, the SITRANS LR550 provides operators with confidence, accuracy, and efficiency in their measurement systems.

Product Code: 7ML7550-0EC00-4AF3

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Specifications

SKU / Model7ML7550-0EC00-4AF3
Weight3 kg
Dimensions430 × 430 × 460 mm

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