4/147
Siemens FI 01 · 2018
Level Measurement
Continuous level measurement
Ultrasonic controllers
SITRANS LUT400 series
4
Selection and Ordering data Article No.
SITRANS LUT420 and LUT430
Compact ultrasonic level controllers for continuous
short to long-range level or volume measurement of
liquids, slurries, and solids. Both units include
basic relay functions for pumps, alarms, and other
controls, plus onboard data logging. LUT430 offers
additional advanced pump control and alarm
functionality, open channel flow monitoring,
and basic flow data logging capability.
Functionality varies by model.
7ML5050-
00000
7 7 7 7
0000-
7 7 7
00000
Click on the Article No. for the online configura-
tion in the PIA Life Cycle Portal.
Model
SITRANS LUT420 - Level controller A
SITRANS LUT430 - Level, Pump & Flow controller B
Enclosure display options
With display A
With remote panel mount display
[Includes panel mount cable extension,
2.5 m (8.2 ft)]
B
No display (blank lid provided) C
Note: Enclosure includes back-plate for wall
and pipe mounting, and an integrated clip for
DIN-rail mounting. DIN-rail mounting for standard
TS35 x 7.5 and TS35 x 15 mm DIN-rail to
IEC 60715, EN 60715
Input voltage
100 ... 230 V AC ± 15 % 1
10 ... 32 V DC 2
Cable inlet
3 cable inlets, cable glands not supplied 1
3 cable inlets, 3 M20 plastic cable glands supplied 2
Number of measurement points
Single point system (includes one transducer input,
one mA output, and one external temperature
sensor input)
1
Communications and I/O
HART, 2 discrete inputs, 3 relays D
Approvals
General purpose CE, FM, CSA
US/C
, UL, RCM, EAC,
KCC
A
Hazardous locations CSA Class I, II, III, Div. 2,
Groups A, B, C, D, F, G
C
Selection and Ordering data Order code
Further designs
Please add "-Z" to Article No. and specify Order
code(s).
Manufacturer's test certificate M to DIN 55350,
Part 18 and to ISO 9000
C11
Stainless steel tag [69 x 50 mm (2.71 x 1.97 inch)]:
Measuring-point number/identification
(max. 27 characters) specify in plain text
Y15
Namur NE43 failsafe setting - device preset to
failsafe < 3.6 mA
N07
Operating Instructions Article No.
English A5E33329501
German A5E35690863
Note: The Operating Instructions should be ordered
as a separate line item on the order.
All literature is available to download for free, in a
range of languages, at
http://www.siemens.com/
processinstrumentation/documentation
Selection and Ordering data Article No.
Accessories
Tag, stainless steel, 12 x 45 mm (0.47 x 1.77 inch),
one text line, suitable for enclosure
7ML1930-1AC
TS-3 Temperature Sensor - see TS-3 on page 4/188 7ML1813-...
Panel mount cable extension, 2.5 m (8.2 ft) 7ML1930-1GF
Qty 3 cable glands and retaining nuts 7ML1930-1GB
USB cable, 2 m (6.56 ft) - Standard USB-A to
USB-mini B
7ML1930-1GD
Hart modem/USB
(for use with a PC and SIMATIC PDM)
7MF4997-1DB
Sunshield, 304 stainless steel 7ML1930-1GE
SITRANS RD100, loop powered display -
see Chapter 7
7ML5741-...
SITRANS RD200, universal input display with
Modbus conversion - see Chapter 7
7ML5740-...
SITRANS RD300, dual line display with totalizer and
linearization curve and Modbus conversion - see
Chapter 7
7ML5744-...
SITRANS RD500 web, universal remote monitoring
solution for instrumentation - see Chapter 7
7ML5750-...
Spare parts
Panel mount retrofit kit (convert standard unit with
display to panel mount version)
7ML1830-1PA
Terminal block replacement kit
(5 piece kit with one of each removable terminal)
7ML1830-1PB
Wall/Pipe mount plate 7ML1830-1PC
Enclosure (include blank label) 7ML1830-1PD
SITRANS LUT400 Lid (with Display) 7ML1830-1PE
SITRANS LUT400 Lid (blank) 7ML1830-1PF
Fuse - AC (0.25 A, 250 V, Slow Blow) 7ML1830-1PG
Fuse - DC (1.6 A, 125 V, Slow Blow) 7ML1830-1PH
Panel mount gasket and fastener kit 7ML1830-1PK
DIN-rail clip 7ML1830-1PL
LUT420, assembly, DC, board stack with cradle,
hazardous
A5E42824561
LUT420, assembly, AC, board stack with cradle,
hazardous
A5E42824563
LUT430, assembly, DC, board stack with cradle,
hazardous
A5E42824565
LUT430, assembly, AC, board stack with cradle,
hazardous
A5E42824570
© Siemens AG 2018
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