Cảm Biến Mức Lr200,Lr260,Lr400,Lr460-Sitrans Việt Nam

SITRANS Probe LR

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SITRANS Probe LR is a 2-wire, 6 GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in storage vessels with nominal pressure and temperature, to a range of 20 m (66 ft).

The Probe LR is ideal for applications with chemical vapours, temperature gradients, vacuum or pressure, such as tank farms, chemical storage, digesters and long-range applications. SITRANS Probe LR has a range of 0.3 to 20 m (1 to 65 ft).

Probe LR is designed for safe and simple programming using the Intrinsically Safe handheld programmer without having to open the instrument’s lid. It has a standard Uni-Construction polypropylene rod antenna that offers excellent chemical resistance and is hermetically sealed. The Uni-Construction antenna includes an internal, integrated shield that eliminates vessel nozzle interference. SITRANS Probe LR incorporates Process Intelligence ® signal processing. The Probe LR also has a high signal- to-noise ratio leading to improved reliability.

Start-up is easy with as few as two parameters for basic operation. Programming is simple using SIMATIC PDM, HART® handheld communicator or the Intrinsically Safe handheld programmer.

Key Applications: tank farms, chemical storage, wastewater wet well

• Uni-Construction polypropylene rod antenna standard
• Easy installation and simple startup
• Programming using infrared intrinsically safe handheld programmer, SIMATIC PDM or HART® handheld communicator
• Communication using HART®
• Patented Sonic Intelligence® signal processing
• Extremely high signal-to-noise ratio
• Auto False-Echo Suppression of false echoes

SITRANS LR200

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SITRANS LR200 is a 2-wire, 6 GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in storage and process vessels including high temperature and pressure, to a range of 20 m (66 ft).

SITRANS LR200’s unique design allows safe and simple programming using the Intrinsically Safe handheld programmer without having to open the instrument’s lid. It also features a built-in alphanumeric display in four languages.

The SITRANS LR200 has a standard Uni-Construction polypropylene rod antenna that offers excellent chemical resistance and is hermetically sealed. The Uni-Construction antenna features an internal, integrated shield that eliminates vessel nozzle interference.

Start-up is easy with as few as two parameters for basic operation. Installation is simplified as the electronics are mounted on a rotating head that swivels, allowing the instrument to line up with conduit or wiring connections or simply to adjust the position for easy viewing. SITRANS LR200 features patented Process Intelligence signal-processing technology for superior reliability.

Key Applications: liquid bulk storage tanks, process vessels with agitators, vaporous liquids, high temperatures, asphalt, digesters.

• Graphical local user interface (LUI) makes operation simple with plug-and-play setup using the intuitive Quick Start Wizard
• LUI displays echo profiles for diagnostic support
• Communication using HART^® or PROFIBUS PA
• Process Intelligence signal processing for improved measurement reliability and Auto False-Echo Suppression of fixed obstructions
• Programming using infrared Intrinsically Safe handheld programmer or SIMATIC PDM

SITRANS LR250

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SITRANS LR250 is a 2-wire, 25 GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in storage and process vessels including high temperature and pressure, to a range of 20 m (66 ft).

SITRANS LR250 includes a graphical local user interface (LUI) that improves setup and operation by including an intuitive Quick Start Wizard, and echo profile displays for diagnostic support. Startup is easy using the Quick Start wizard with a few parameters required for basic operation.

The 25 GHz frequency creates a narrow, focused beam allowing for smaller horn options and decreasing sensitivity to obstructions.

SITRANS LR250’s unique design allows safe and simple programming using the Intrinsically Safe handheld programmer without having to open the instrument’s lid.

SITRANS LR250 measures superbly on low dielectric media, and in small vessels, as well as tall and narrow vessels.

Key Applications: liquid bulk storage tanks, process vessels with agitators, vaporous liquids, high temperatures, low dielectric media.

• Graphical local user interface (LUI) makes operation simple with plug-and-play setup using the intuitive Quick Start Wizard
• LUI displays echo profiles for diagnostic support
• 25 GHz high frequency allows for small horn antennas for easy mounting in nozzles
• Insensitive to mounting location and obstructions, and less sensitive to nozzle interference
• Short blanking distance for improved minimum measuring range to 50 mm (2") from the end of the horn
• Communication using HART® or PROFIBUS PA
• Process Intelligence signal processing for improved measurement reliability and Auto False-Echo Suppression of fixed obstructions
• Programming using infrared Intrinsically Safe handheld programmer or SIMATIC PDM

SITRANS LR260

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SITRANS LR260 is a 2-wire 25 GHz pulse radar level transmitter for continuous monitoring of solids in storage vessels including extreme levels of dust and high temperatures, to a range of 30m (98.4 ft).

SITRANS LR260 includes a graphical local user interface (LUI) that improves setup and operation using an intuitive Quick Start Wizard, and echo profile displays for diagnostic support. Startup is easy using the Quick Start wizard with a few parameters required for basic operation.

SITRANS LR260’s unique design allows safe and simple programming using the Intrinsically Safe handheld programmer without having to open the instrument’s lid.

SITRANS LR260 measures virtually any solids material to a range of 30 m (98.4 ft).

Key Applications: cement powder, plastic powder/pellets, grain, flour, coal, solids bulk storage vessels, and other applications.

• Graphical local user interface (LUI) makes operation simple with plug-and-play setup using the intuitive Quick Start Wizard
• LUI displays echo profiles for diagnostic support
• 25 GHz high frequency allows for small horn antennas mounted easily in nozzles
• Communication using HART® or PROFIBUS PA
• Process Intelligence signal processing for improved measurement reliability and Auto False-Echo Suppression of fixed obstructions
• Programming using infrared Intrinsically Safe handheld programmer or SIMATIC PDM

SITRANS LR400

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The SITRANS LR400 is a 4-wire, 24 GHz FMCW radar level transmitter for continuous monitoring of liquids and slurries in storage and process vessels including high temperature and high pressure, to a range of 50 m (164 ft); ideal for low dielectric media.

It provides excellent results on low dielectric media.

SITRANS LR400 is available for standard applications and for applications that require explosion proof protection.

SITRANS LR400 features robust enclosure, flange and horn components. It is virtually unaffected by atmospheric or temperature conditions within the vessel.

Safe on-site local programming is simple using the Intrinsically Safe handheld programmer. SIMATIC PDM can be used for easy remote programming.

The characteristics of 24 GHz and high signal-to-noise ratio contribute to exceptional signal reflection, regardless of the dielectric value of the medium.

Key applications: long-range liquid or slurry applications, high temperature or high pressure, low dielectric media, such as LPG (liquid, petroleum, gas).

• Easy installation and commissioning, low maintenance
• Self-calibration with internal reference
• Built-in diagnostics
• Auto-False Echo Suppression and advanced echo processing
• 24 GHz and high signal-to-noise ratio
• Communication using HART® or PROFIBUS PA
• Programming using infrared Intrinsically Safe handheld programmer or with SIMATIC PDM or HART handheld device

SITRANS LR460

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The SITRANS LR460 is a 4-wire, 24 GHz FMCW radar level transmitter with extremely high signal-to-noise ratio and advanced signal processing for continuous monitoring of solids up to 100 m (328 ft). It is ideal for measurement in extreme dust.

SITRANS LR460 provides excellent results even during conditions of extreme dust. The integral Easy Aimer included on the SITRANS LR460 allows for easy positioning for optimum measurement on solids.

Process Intelligence onboard SITRANS LR460 means advanced signal processing is harnessed for reliable operation on both simple and difficult solids application.

SITRANS LR460 features a robust enclosure, flange and horn components. It is virtually unaffected by atmospheric or temperature conditions within the vessel.

An optional dust cap is available for sticky solids. Optional air purging is also available for extremely sticky applications.

Safe on-site local programming is simple using the Intrinsically Safe handheld programmer. SIMATIC PDM can be used for easy remote programming using HART or PROFIBUS PA.

The characteristics of 24 GHz and high signal-to-noise ratio contribute to exceptional signal reflection, regardless of the dielectric value of the medium.

Key applications: long-range dusty applications, cement powder, fly-ash, coal, flour, grain, plastics.

• Process Intelligence for advanced signal processing and quick and easy adjustment
• Self-guided quick start wizard for plug and play start-up
• 24 GHz provides superior reflective properties on solids surfaces
• 100 m (328 ft) range for long-range and difficult applications
• Easy Aimer optimizes signal quality on sloped surfaces
• Programming using infrared Intrinsically Safe handheld programmer or with SIMATIC PDM or HART handheld device

SITRANS VIETNAM