SIEMENS Hot Sale SITRANS LR200 Process Instrumentation Level Measurement Continuous New & Original with very competitive price
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SIEMENS SITRANS LR200 Process Instrumentation Level Measurement
Continuous New & Original
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.
Overview
SITRANS LR200 is a 2-wire, 6 GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in
process vessels including high temperature, pressure, agitation, and turbulence to a range of 20 m (65 ft).
Benefits
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
Application
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.
Startup 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 Process Intelligence signal-processing technology for superior reliability.
Key Applications: liquid process vessels with agitators, vaporous liquids, high temperatures, asphalt
Technical specifications
Mode of operation | |
Measuring principle | Radar level measurement |
Frequency | C-band, approx. 6 GHz |
Measuring range | 0.3 ... 20 m (1.0 ... 65 ft) |
Output | |
Analog output | 4 ... 20 mA |
Accuracy | ± 0.02 mA |
Span | Proportional or inversely proportional |
Communications | HART Optional: PROFIBUS PA (Profile 3.0, Class B) |
Fail-safe | Programmable as high, low or hold (Loss of Echo) |
Performance (according to reference conditions IEC60770-1) | |
From end of antenna to 600 mm | 40 mm (1.57 inch) |
Remainder of range | 10 mm (0.4 inch) or 0.1 % of span (whichever is greater) |
Rated operating conditions | |
Installation conditions | |
| Indoor/outdoor |
Ambient conditions (enclosure) | |
| -40 ... +80 °C (-40 ... +176 °F) |
| I |
| 4 |
Medium conditions | |
Dielectric constant εr | εr > 1.6 (for εr < 3, use stillpipe) |
Vessel temperature and pressure | Varies with connection type; see Pressure/Temperature curves for more information |
Design | |
Enclosure | |
| Aluminum, polyester powder coated |
| 2 x M20 x 1.5 or 2 x ½" NPT |
Degree of protection | Type 4X/NEMA 4X, Type 6/ NEMA 6, IP67, IP68 |
Weight | < 2.82 kg (6.21 lb) (polypropylene rod antenna) |
Display (local) | Multi-segment alphanumeric liquid crystal with bar graph (representing level) available in four languages |
Antenna | |
| Polypropylene rod, hermetically sealed construction, optional PTFE |
| Standard 100 mm (4 inch) shield for maximum 100 mm (4 inch) nozzle, or optional 250 mm (10 inch) long shield |
| Refer to SITRANS LR200 Antennas for optional rods and horns |
Process connections | |
| 1½" NPT [(Taper), ANSI/ASME B1.20.1] or G 1½" [(BSPP), EN ISO 228-1] (polypropylene rod antenna) |
| Refer to SITRANS LR200 Antennas for more connections |
Power supply | |
4 ... 20 mA/HART | |
| Nominal 24 V DC (max. 30 V DC) with max. 550 Ω |
| Nominal 24 V DC (max. 30 V DC) with max. 250 Ω |
PROFIBUS PA |
|
Certificates and approvals | |
General | CSAUS/C, CE, FM, RCM |
Marine |
|
Radio | FCC, Industry Canada, and European (RED), RCM |
Hazardous | |
| INMETRO Ex ia IIC T4 Ga |
| CSA/FM, Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G; Class III, T4 |
| CSA/FM, Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G; Class III, T4 |
| FM, Class I, Div. 2, Groups A, B, C, D, T5 |
| NEPSI Ex d mb ia IIC T4/ Ex e mb ia IIC T4 |
| ATEX II 1/2 G Ex d mb ia IIC T4 Ga/Gb |
| ATEX II 1/2 G Ex e mb ia IIC T4 Ga/Gb |
| ATEX II 1G Ex ia IIC T4 |
| IECEx Ex ia IIC T4 |
| EAC Ex ia |
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