SIEMENS Sitrans LR460 7ML5426 FMCW Radar Level Transmitter

SIEMENS Sitrans LR460 7ML5426 FMCW Radar Level Transmitter

: In stock

: Level Transmitter

: SIEMENS

Oferta

Overview 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...

Overview

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 and high temperature.

Benefits

* Process Intelligence for advanced signal processing and quick and easy adjustment
* Self-guided quick start wizard for plug and play startup
* 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

Application

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.

Specification

item
value
Grade
Industrial
Warranty
1 Year
Customized support
OEM
Place of Origin
Germany
Brand Name
SIEMENS
Model Number
LR460
Material
316/316L
Mode
Radar Level Transmitter
Technology
FMCW radar
Range
0.35 ... 100 m (1.15 ... 328.08 ft)
Process Temperature
-40 to 200 °C (-40 to 392 °F)
Process Pressure
0.5 bar g (7.25 psi g)
Frequency
24.2 ... 25.2 GHz FMCW
Communication
HART, optional PROFIBUS PA
Digital Output
Relay, NC or NO function, max. 50 V DC, max. 200 mA,
rating 5 W
PROFIBUS PA Protocol
Layer 1 and 2, Class A, Profile 3.01
Non-linearity
Greater of 25 mm (1 inch) or 0.25 % of span (including hysteresis and non-repeatability), over the full ambient temperature range
Non-repeatability
≤ 10 mm (0.4 inch)
Amb. Temperature For Enclosure
-40 ... +65 °C (-40 ... +149 °F)
Storage Temperature
-40 ... +65 °C (-40 ... +149 °F)
Location
Indoor/outdoor
Installation category
II
Pollution Degree
4
Dielectric Constant
εr > 1.4
Vessel Pressure
0.5 bar g (7.25 psi g) maximum
Weight
Approx. 6.1 kg (13.4 lb) with 3 inch universal flange
Enclosure Materials
Die-cast aluminum, painted
Degree Of Protection
IP67/Type 4X/NEMA 4X/Type 6/NEMA 6
Cable Inlet
2 x M20 x 1.5 or ½" NPT
Process Connections
Universal flanges, 304 stainless steel, flat faced, with integral Easy Aimer
3 inch/80 mm, 4 inch/100 mm, 6 inch/150 mm (mates with flange EN 1092-1, ASME B16.5, or JIS B2238 bolt pattern), 0.5 bar g (7.25
psi g) max. pressure
Display (local)
Alphanumeric LCD for readout and entry
Power Supply
100 ... 230 V AC ± 15 % (50/60 Hz), 6 W (12 VA)
or 24 V DC +25/-20 %, 6 W (optional)
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We normally ship by DHL, UPS, FEDEX or TNT,

some country could not be ship by above method, then we would use EMS or Country Logistics line.