Endress+Hauser LT5 User manual

Products Solutions Services
Operating Instructions
LT5
Float level gauge
0
9 0 1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
1
2
3
4
BA01264G/00/EN/05.19
71470634
2019-12-20

LT5
2 Endress+Hauser
Order code:
Ext. ord. cd.:
Ser. no.:
www.endress.com/deviceviewer Endress+Hauser
Operations App
XXXXXXXXXXXX
XXXXX-XXXXXX
XXX.XXXX.XX
Serial number
1.
3.
2.
A0023555

LT5 Table of contents
Endress+Hauser 3
Table of contents
1 About this document ................ 4
1.1 Document function ..................... 4
1.2 Symbols .............................. 4
1.3 Related documentation .................. 6
2 Basic safety instructions ............ 7
2.1 Requirements for personnel ............... 7
2.2 Designated use ........................ 7
2.3 Workplace safety ....................... 7
2.4 Operational safety ...................... 8
2.5 Product safety ......................... 8
3 Product description ................. 9
3.1 Designated use ........................ 9
3.2 Technical data ......................... 9
3.3 List of material specifications ............. 11
3.4 Delivery examples ..................... 12
4 Incoming acceptance and product
identification ..................... 13
4.1 Incoming acceptance ................... 13
4.2 Product identification .................. 13
4.3 Manufacturer contact address ............ 14
4.4 Storage and transport .................. 14
5 Installation ....................... 15
5.1 Installing LT5 ........................ 15
5.2 Installation preparation ................. 21
5.3 Tools ............................... 22
5.4 Welding for gauge supporter ............. 23
5.5 Guide pipe ........................... 25
5.6 Top anchor and anchor hook installation .... 27
5.7 Measuring tape and wire lengths .......... 28
5.8 List of sealing materials ................. 31
5.9 Inspection certificate ................... 32
5.10 General view of standard specifications and
order codes .......................... 33
5.11 Guide wire installation .................. 53
5.12 Measuring tape and measuring wire
installation .......................... 55
5.13 Liquid sealant for seal pot ............... 64
6 Setting ........................... 68
6.1 Dial display .......................... 68
6.2 Counter display ....................... 69
6.3 Indicator adjustment ................... 70
6.4 Handling precautions for water-filling/
airtightness tests and initial operation of the
gauge .............................. 75
7 Operation ......................... 76
7.1 Using a check handle ................... 76
7.2 Using a hoist handle ................... 76
8 Diagnostics and troubleshooting ... 79
8.1 General troubleshooting ................. 79
9 Maintenance ...................... 80
9.1 Maintenance work ..................... 80
9.2 Routine checks ........................ 81
9.3 Replacement of o-ring in the transmitter
(LT5-4/LT5-6) ....................... 82
9.4 Drive checker replacement (LT5-4/LT5-6) ... 83
10 Repair ............................ 85
10.1 General information on repairs ............ 85
10.2 Spare parts .......................... 85
10.3 Endress+Hauser services ................ 85
10.4 Return .............................. 86
10.5 Disposal ............................ 86
11 Accessories ....................... 87
11.1 Hoist handle ......................... 87
11.2 Seal pot ............................. 88
11.3 Gauge supporter ...................... 89
11.4 Guide pipe ........................... 91
11.5 Installation / enclosed accessories ......... 92
11.6 Anchor weight ........................ 93
11.7 Wire guide metal and wire guide socket ..... 94
Index .................................. 95

About this document LT5
4 Endress+Hauser
1 About this document
1.1 Document function
These Operating instructions contain all the information required during various phases of
the life cycle of the device: from product identification, incoming acceptance and storage,
to mounting, connection, operation and commissioning through to troubleshooting,
maintenance and disposal.
1.2 Symbols
1.2.1 Safety symbols
Symbol Meaning
DANGER
DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will
result in serious or fatal injury, as well as a risk of fire or explosion.
WARNING
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will
result in a risk of serious or fatal injury, fire or explosion.
CAUTION
Note
This symbol alerts you to a dangerous situation. Failure to avoid this situation will
result in a risk of minor or moderate injury and damages to property.
NOTICE
NOTE!
This symbol contains information on procedures and other facts that do not result in
personal injury.
1.2.2 Electrical symbols
Symbol Meaning
Direct current
Alternating current
Direct current and alternating current
Ground connection
A grounded terminal that, as far as the operator is concerned, is grounded via a
grounding system
Protective ground connection
A terminal that must be connected to the ground prior to establishing any other
connections
Equipotential connection
This connects with the grounding system at the plant. It includes equipotential line
and single-point ground systems, depending on the norms of each country or
company.

LT5 About this document
Endress+Hauser 5
1.2.3 Tool symbols
Symbol Meaning
A0013442
Torx screwdriver
A0011220
Flat-blade screwdriver
A0011219
Phillips screwdriver
A0011221
Allen key
A0011222
Hexagonal wrench
1.2.4 Symbols for certain types of information
Symbol Meaning
Permitted
Procedures, processes or actions that are permitted
Preferred
Procedures, processes or actions that are preferred
Forbidden
Procedures, processes or actions that are forbidden
Tip
Indicates additional information
Reference to documentation
A
Reference to page
Reference to graphic
Notice or individual step to be noted
1.
,
2.
,
3.
… Series of steps
Result of operation or commissioning
Help in the event of a problem
Visual inspection
Operation via local display
Operation via operating tool
Write-protected parameter

About this document LT5
6 Endress+Hauser
1.2.5 Symbols in graphics
Symbol Meaning
1, 2, 3 ... Item numbers
1.
,
2.
,
3.
… Series of steps
A, B, C, ... Graphics
A-A, B-B, C-C, ... Cross-sections
-
Hazardous area
Indicates a hazardous area
.
Safe area (non-hazardous area)
Indicates a non-hazardous area
1.2.6 Device symbol
Symbol Meaning
Safety instructions
Observe the safety instructions contained in the associated operating instructions.
Temperature resistance of the connection cables
Specifies the minimum value of the temperature resistance of the connection cables.
1.3 Related documentation
For an overview of the scope of the relevant technical documentation included with
the product, refer to the following:
The W@M Device Viewer: Enter the serial number from the nameplate
(www.endress.com/deviceviewer).
1.3.1 Technical information (TI)
Technical information contains all the technical data on the device and provides an
overview of the accessories and other products that can be ordered for the device.
Device Technical information
Float level gauge LT5 TI01167G
1.3.2 Operating instructions (BA)
Operating instructions contain all the information required during various phases of the
life cycle of the device: from product identification, incoming acceptance and storage, to
mounting, connection, operation and commissioning through to troubleshooting,
maintenance and disposal.
Operating instructions also contain detailed descriptions of each parameter in the
operation menu. These descriptions are targeted for those who work with the device over
its entire life cycle and perform specific commissioning.
Device Operating instructions
Float level gauge LT5 BA01264G

LT5 Basic safety instructions
Endress+Hauser 7
2 Basic safety instructions
2.1 Requirements for personnel
The personnel for installation, commissioning, diagnostics and maintenance must fulfill
the following requirements:
‣Be specialists who are trained and have a relevant qualification for this specific
function and task.
‣Be authorized by the plant owner-operator.
‣Be familiar with local/national regulations.
‣Before starting work, read and understand the instructions in the Operating
Instructions and supplementary documentation as well as the certificates (depending
on the application).
‣Follow instructions and comply with basic conditions.
The operating personnel must fulfill the following requirements:
‣Be instructed and authorized according to the requirements of the task by the facility's
owner-operator.
‣Follow the instructions in this manual.
2.2 Designated use
Application and measured materials
Depending on the version ordered, the device can also be used with potentially explosive,
flammable, poisonous or oxidizing materials.
Devices that are used in hazardous areas have corresponding labels on their nameplates.
To ensure that the device remains in proper condition for the operation time:
‣Only use the device in full compliance with the data on the nameplate and the general
conditions listed in the Operating Instructions and supplementary documentation.
‣Check the nameplate to verify if the device can be put to its intended use in hazardous
areas.
‣If the device is not operated at an atmospheric temperature, compliance with the
relevant basic conditions specified in the relevant device documentation is absolutely
essential.
‣Protect the device permanently against corrosion from environmental influences.
‣Observe the limit values in the "Technical Information".
The manufacturer is not liable for damage caused by improper or non-designated use.
2.3 Workplace safety
For work on and with the device:
‣Wear the required personal protective equipment according to local/national
regulations.

Basic safety instructions LT5
8 Endress+Hauser
2.4 Operational safety
Risk of injury!
‣Operate the device in proper technical conditions and fail-safe conditions only.
‣The plant owner-operator is responsible for interference-free operation of the device.
Modifications to the device
Unauthorized modifications to the device are not permitted and can lead to unforeseeable
dangers:
‣If modifications are nevertheless required, contact your Endress+Hauser Sales Center.
Repair
To ensure continued operational safety and reliability:
‣Carry out repairs on the device only if they are expressly permitted.
‣Observe local/national regulations pertaining to repair of an electrical device.
‣Use only original spare parts and accessories from Endress+Hauser.
Ex-area
Observe the following notes to eliminate the risk of danger to persons or the facility when
the device is used in Ex-areas (e.g. explosion protection, pressure equipment safety):
‣Check the model nameplate to ensure that the ordered device is explosion proof.
‣Observe the specifications in the separate supplementary documentation attached to
these Instructions.
2.5 Product safety
This device was designed in accordance with GEP (Good Engineering Practice) to meet
state-of-the-art safety requirements, has been tested and left the factory in a condition in
which it is safe to operate. It meets the general safety standards and legal requirements.

LT5 Product description
Endress+Hauser 9
3 Product description
3.1 Designated use
Float level gauge LT5 is an important measuring instrument in the process industry. The
structure does not require a power source and it is easy to install. Since it can be used for
high-precision liquid level measurement and remote indication detection, it is ideal for the
following operations:
• Management of inventory
• Batch processing
• Management of process tanks
• Safe tank operation
3.2 Technical data
Items Description
Measuring range 0 to 2.5, 5, 10, 16, 20, 30 m, 0 to 60 ft, 100 ft
Accuracy φ400 mm (15.75 in)
Float
±2 mm (0.08 in)
(Density limit 1 g/cm3 , measuring range 10 m (32.8 ft))
φ140 mm (140 in)
Float
±30 mm (1.18 in)
(Density limit 1 g/cm3, measuring range 10 m (32.8 ft))
Maximum operating pressure LT5-1 0 to 0.1961 bar/0.01961 MPa/2.84 psi
LT5-4 0 to 0.9807 bar/0.09807 MPa/14.22 psi
LT5-6 0 to 24.5 bar/2.45 MPa/355.25 psi
Operating temperature limits LT5-1 In contact with medium: –200 to 200 °C (–328 to 392 °F)
Body: –20 to 70 °C (–4 to 158 °F)
LT5-4/LT5-6 In contact with medium: –45 to 80 (–49 to 176)
Body: –20 to 70 °C (–4 to 157 °F)
Display LT5 Dial 2
Needle type or counter type (minimum readable scale: 1 mm)
Only the counter display is available for 30 m and 100 ft
Process connection LT5-1
(Threaded type, low-pressure
type)
Rp 1-1/2, w/o union nut, thread JIS B0203
Rc 1-1/2, union nut, SUS316, thread JIS B0203
NPT 1-1/2, union nut, SUS316, thread ANSI
LT5-1
(Flange type, low-pressure
type)
Flange spec./material
10K 40A RF, aluminum (AC4A), flange JIS B2220
10K 40A RF, SUS316, flange JIS B2220
NPS 1-1/2" Cl.150 RF, aluminum (AC4A) flange ASME B16.5
NPS 1-1/2" Cl.150 RF, SUS316 flange ASME B16.5
40A 150lbs RF, aluminum (AC4A), flange JPI 7S-15
40A 150lbs RF, SUS316, flange JPI 7S-15
10K 150A RF, SUS316, flange JIS B2220
NPS 6" Cl.150 RF, SUS316 flange ASME B16.5
150A 150lbs RF, SUS316, flange JPI 7S-15
LT5-4
(Flange type, medium-
pressure type)
Flange spec. / main body
material
10K 40A RF, aluminum (AC4CT6), flange JIS B2220
NPS 1-1/2" Cl.150 RF, aluminum (AC4CT6) flange ASME B16.5
40A 150lbs RF, aluminum (AC4CT6), flange JPI 7S-15
LT5-6
(Flange type, high-pressure
type)
Flange spec. / main body
material /
bolt material
10K 40A RF, iron, flange JIS B2220
NPS 1-1/2" Cl.150 RF, iron flange ASME B16.5
40A 150lbs RF, iron, flange JPI 7S-15
20K 40A RF, iron, flange JIS B2220
NPS 1-1/2" Cl.300 RF, iron flange ASME B16.5
40A 300lbs RF, iron, flange JPI 7S-15

Product description LT5
10 Endress+Hauser
Items Description
LT main body φ400 Low-pressure
type
Weight: 4.2 kg ρ: Density limit (g/cm3): 0.5 ≤ ρ < 0.65
Low-pressure
type
Weight: 5.0 kg ρ: Density limit (g/cm3): 0.65 ≤ ρ < 1.05
Low-pressure
type
Weight: 8.0 kg ρ: Density limit (g/cm3): 1.05 ≤ ρ < 2.0
High-pressure
type
Weight: 8.3 kg ρ: Density limit (g/cm3): 0.5 ≤ ρ < 0.7
LT main body φ140 Low-pressure
type
Weight: 2.1 kg ρ: Density limit (g/cm3): 0.5 ≤ ρ < 0.94
Low-pressure
type
Weight: 2.4 kg ρ: Density limit (g/cm3): 0.94 ≤ ρ < 2.0
Indicator coupling
(coupling between gauge head and
indicator)
LT5-1
(Threaded type, low-pressure
type)
Coupling: Penetration shaft
LT5-4
(Flange type, medium-
pressure type)
Coupling: Pressure bulkhead magnet coupling
LT5-6
(Flange type, high-pressure
type)
Coupling: Pressure bulkhead magnet coupling
Total weight LT5-1 (Threaded/flange type,
low-pressure type)
Approximately 8 kg
LT5-4 (Flange type, medium-
pressure type)
Approximately 22 kg
LT5-6 (Flange type, high-pressure
type)
Approximately 100 kg
Color Gauge head E+H Blue
Other components Silver
Choose either SUS316 or PVC as the material for low-pressure type.

LT5 Product description
Endress+Hauser 11
3.3 List of material specifications
Aluminum
Symbol Description
ADC12 Aluminum alloy die casting (SI-Si-Cu)
AC4CT6 Aluminum alloy casting (Si7Mg)
AC4A Aluminum alloy casting (Si10Mg)
Stainless steel
Symbol Description
SUS304 Stainless steel (18Cr-8Ni)
SUS316 Stainless steel (18Cr-12Ni-2.5Mo)
SCS13 Stainless steel cast steel equivalent to SUS304
SCS14 Stainless steel cast steel equivalent to SUS316
Others
Symbol Description
SGP (Galvanized pipe) Carbon steel pipe
PVC Polyvinyl chloride

Product description LT5
12 Endress+Hauser
3.4 Delivery examples
The packing method varies depending on the order codes. The sheave elbow is delivered
separately for flange type.
1.
2.
3.
3.
4.
6
7
8
5
A0039945
 1 Packing layout
1 Gauge supporter
2 Anchor hook
3 sheave elbow
4 Top anchor
5 Guide wires
6 Measuring tape
7 Gauge head
8 Float (below the gauge head)

LT5 Incoming acceptance and product identification
Endress+Hauser 13
4 Incoming acceptance and product
identification
4.1 Incoming acceptance
Upon receipt of the goods check the following:
• Are the order codes on the delivery note and the product label identical?
• Are the goods undamaged?
• Do the nameplate data match the ordering information on the delivery note?
• If required (see nameplate): Are the Safety instructions (XA) enclosed?
If any one of these conditions is not met, contact your Endress+Hauser Sales Center.
4.2 Product identification
The following options are available for the identification of the device:
• Nameplate
• Extended order code with a breakdown of the device features on the delivery note
• Enter serial numbers from nameplates into the W@M Device Viewer
(www.endress.com/deviceviewer); all information on the device will be displayed.
For an overview of the scope of the relevant technical documentation included with the
product, refer to the following:
The W@M Device Viewer: Enter the serial number from the nameplate
(www.endress.com/deviceviewer).
4.2.1 Nameplate
NP-2700
!"レンジ/Range &'()/Date
789/Level gauge LT5
エンドレスハウザー123456
Yamanashi 406-0846
Made in Japan
Endress+Hauser Yamanashi Co.,Ltd.
Order code
Serial no.
Ext. ord. cd.
1
2
3
4
56
A0039931
 2 LT5 nameplate
1 Tag number (option)
2 Order code
3 Serial number
4 Extended order code
5 Measuring range
6 Manufacturing date

Incoming acceptance and product identification LT5
14 Endress+Hauser
4.3 Manufacturer contact address
Endress+Hauser Yamanashi Co., Ltd.
406-0846
862-1 Mitsukunugi, Sakaigawa-cho, Fuefuki-shi, Yamanashi
4.4 Storage and transport
4.4.1 Storage conditions
• Storage temperature: –20 to +70 °C (–4 to 158 °F)
• Store the device in its original packaging.
4.4.2 Transport
NOTICE
The housing may become damaged or dislodged.
Risk of injury
‣Transport the device to the measuring point in its original packaging or hold it by the
process connection.
‣Do not fasten lifting devices (hoisting slings, lifting eye bolts, etc.) at the housing;
instead, secure them to the process connection. Take into account the center of gravity
of the device in order to avoid unintended tilting.
‣Comply with the safety instructions and transport conditions for devices over
18 kg (39.6 lbs) (IEC61010).
NOTICE
Risk of injury
‣Transport the measuring device to the measuring point in its original packaging.
‣Take into account the center of gravity of the device in order to avoid unintended
tilting.
‣Comply with the safety instructions and transport conditions for devices over
18 kg (39.6 lbs) (IEC61010).

LT5 Installation
Endress+Hauser 15
5 Installation
5.1 Installing LT5
Dimensions of common components are used for the installation conditions. Contact your
Endress+Hauser Sales Center if you are using different components.
5.1.1 Dimensions of LT5-1 (threaded type, low-pressure type)
153
(6.02)
200 (7.87)
210 (8.27)
305 (12)
275 (10.82)
Ø140
(5.51)
Ø140
(5.51)
ABC
1
109
(4.3)
112
(4.41)
Ø400 (15.74)
Ø400 (15.74)
Ø410 (16.14)
440 (17.32)
320 (12.6)
60
(2.36)
170 (6.7)
420 (19.3)
240 (9.45)
4-M10
180 (7.1)
D E
207 (8.15)
Ø30
(1.18)
Ø30
(1.18)
A0041186
 3 LT5-1 / float dimensions. Unit of measurement mm (in)
A Gauge head (ADC12)
B Float φ140 (SUS316)
C Float φ400 (SUS316)
D Float φ140 (PVC)
E E float φ400 (PVC)
1 1 union nut (select from JIS Rc 1-1/2 / ANSI NPT 1-1/2; use Rp 1-1/2 if there is no union nut)

Installation LT5
16 Endress+Hauser
90 (3.54)
250 (9.84)
32 (1.26)
300 (11.81)
170 (6.69)
170 (6.69)
20 (0.79)
40 (1.57)
216 (8.5)
35 (1.38)
Ø42.7 (1.68)
Ø52 (2.05)
190 (7.48)
36
(1.41)
11
(0.43)
ABCD
1
A0041188
 4 Accessory 1. Unit of measurement mm (in)
A Gauge supporter (select from iron / SUS304)
B Top anchor (ADC6)
C Top anchor (SUS316 / socket welding type)
D Top anchor (PVC) (only flange type is available for PVC.)
1 Select from JIS R1 / ANSI NPT1
ABC
DE
*98/75 ( 3.86/2.95)
280 (11.02)
80
(3.15)
80
(3.15)
120 (4.72)
120
(4.72)
120
(4.72)
150 (5.90)
770 (30.31)
1
2
2
330 (12.99)
180
(7.09)
1500 (59.06)
620 (24.4)
Ø13
(0.51)
32 (1.26)
15 (0.6)
40 (1.57)
40 (1.57)
4.5/4
(0.18/0.16)
40 (1.57)
4.5/4
(0.18/0.16)
Ø20
(0.79)
32 (1.26)
25 (0.98)
40 (1.57)
1
1
A0041189
 5 Accessory 2. Unit of measurement mm (in)
A Seal pot (select from aluminum / SUS316)
B Seal pot (PVC) (only flange type is available for PVC.)
C Anchor hook (select from iron / SUS316)
D Anchor hook (PVC bolt)
E 90 ° sheave elbow (select from ADC6 / SCS14)
1 Thread (select from options Rp1-1/2 / NPT1-1/2)
2 Flange (select from JIS 10K 40A FF / ASME NPS1-1/2" Cl.150 FF / JPI 40A 150 lbs FF)
The 75 mm seal pot 98/75 shows dimensions of SUS316 specification.

LT5 Installation
Endress+Hauser 17
5.1.2 Dimensions of LT5-1 (flange/low-pressure type)
153
(6.02)
200 (7.87)
210 (8.27)
305 (12)
275 (10.82)
Ø140
(5.51)
Ø140
(5.51)
ABC
1
109
(4.3)
112
(4.41)
Ø400 (15.74)
Ø400 (15.74)
Ø410 (16.14)
440 (17.32)
320 (12.6)
60
(2.36)
170 (6.7)
420 (19.3)
240 (9.45)
4-M10
180 (7.1)
D E
207 (8.15)
Ø30
(1.18)
Ø30
(1.18)
A0041187
 6 Dimensions of LT5-1. Unit of measurement mm (in)
A Gauge head (ADC12)
B Float φ140 (SUS316)
C Float φ400 (SUS316)
D Float φ140 (PVC)
E Float φ400 (PVC)
1 Flange (select from JIS 10K 40A RF / ASME NPS1-1/2" Cl.150 RF / JPI 40A 150lbs RF)
90 (3.54)
250 (9.84)
32 (1.26)
300 (11.81)
170 (6.69)
20 (0.79)
40 (1.57)
203 (7.99)
36
(1.41)
11
(0.43)
ABCD
11
2
230 (9.06)
9 (0.35)
49 (1.93)
A0041191
 7 Accessory 1 . Unit of measurement mm (in)
A Gauge supporter (select from iron / SUS304)
B Top anchor (ADC6+AC4A)
C Top anchor (SUS316)
D Top anchor (PVC)
1 Flange (select from JIS 10K 40A RF / ASME NPS 1-1/2" Cl.150 RF / JPI 40A 150lbs RF)
2 Flange (select from JIS 10K 40A FF / ASME NPS 1-1/2" Cl.150 FF / JPI 40A 150lbs FF)

Installation LT5
18 Endress+Hauser
ABC
D E
300 (11.81)
80
(3.15) 80
(3.15)
140 (5.51)
140
(5.51)
140
(5.51)
150 (5.90)
960 (37.8) *
330 (12.99)
180
(7.09)
1500 (59.06)
620 (24.4)
620 (24.4)
Ø13
(0.51)
32 (1.26)
15 (0.6)
40 (1.57)
40 (1.57)
4.5/4
(0.18/0.16)
40 (1.57)
4 (0.16)
Ø20
(0.79)
32 (1.26)
25 (0.98)
40 (1.57)
1
3
2
23
A0041192
 8 Accessory 2. Unit of measurement mm (in)
A Seal pot (select from aluminum+iron / SUS316; see notes below)
B Seal pot (PVC)
C Anchor hook (select from iron / SUS316)
D Anchor hook (PVC bolt)
E Select from 90 ° ADC6+AC4A / 5CS14+SUS316)
1 Flange (select from JIS 10K 40A RF / ASME NPS 1-1/2" RF / JPI 40A 150lbs RF)
2 Flange (select from JIS 10K 40A RF / ASME NPS1-1/2" Cl.150 RF / JPI 40A 150lbs RF)
3 Flange (select from JIS 10K 40A FF / ASME NPS1-1/2" Cl.150 FF / JPI 40A 150 lbs FF)
• Tape only: 960 mm (37.8 in)
• Tape + wire: 1 500 mm (59.06 in)

LT5 Installation
Endress+Hauser 19
5.1.3 Dimensions of LT5-4 (flange/medium-pressure type)
232 (9.13)
141 (5.55)
Ø116 (4.57)
<162
(6.38)
9 (0.35)
135
(5.31)
115
(4.53)
135
(5.31)
C
Ø13
(0.51)
32 (1.26)
15 (0.6)
40 (1.57)
40 (1.57)
4.5/4
(0.18/0.16)
320 (12.6)
215
(8.46)
60
(2.36)
170 (6.7)
155
(6.10)
4-M10
205
(8.07)
481 (18.94)
A
1
1
1
1
B
D
G
EF
Ø400 (15.74)
Ø410 (16.14)
440 (17.32)
150
(5.9)
200
(7.87)
Ø20
(0.79)
1
90 (3.54)
250 (9.84)
32 (1.26)
300 (11.81)
170
(6.69)
36
(1.41)
11
(0.43)
H
115 (4.53)
A0041193
 9 Dimensions of LT5-4. Unit of measurement mm (in)
A Gauge head (AC4CT6)
B Gate valve (SCS13)
C Top anchor (AC4CT6)
D 135 ° sheave elbow (AC4CT6)
E 90 ° sheave elbow (AC4CT6)
G Anchor hook (select from iron / SUS316)
H Gauge supporter (select from iron / SUS304)
1 Flange (select from JIS 10K 40A RF / ASME NPS 1-1/2" Cl.150 RF/ JPI 40A 150lbs RF)

Installation LT5
20 Endress+Hauser
5.1.4 Dimensions of LT5-6 (flange/high-pressure type)
230 (9.06)
141 (5.55)
Ø116 (4.57)
<162
(6.38)
130 (5.12)
130
(5.12)
130
(5.12)
C
A
1
1
1
1
B
DEF
Ø400 (15.74)
Ø410 (16.14)
440 (17.32)
150
(5.9)
200
(7.87)
Ø20
(0.79)
H
90 (3.54)
50
(1.97) 9
(0.35)
25 (0.98)
Ø13
(0.51)
32 (1.26)
15 (0.6)
40 (1.57)
40 (1.57)
4.5/4
(0.18/0.16)
G
350 (13.78)
230 (9.06)
60
(2.36)
170 (6.7) 170 (6.7)
4-M16
236 (9.29)
505 (19.88)
1
9 (0.35)
130 (5.12)
170 (6.69)
250 (9.84)
A0041194
 10 Dimensions of LT5-6. Unit of measurement mm (in)
A Gauge head (iron)
B Gate valve (SCS13)
C Top anchor (select from iron / SUS316)
D Float (SUS316)
E 135 ° sheave elbow (iron)
F 90 ° sheave elbow (iron)
G Anchor hook (select from iron / SUS316)
H Gauge supporter (select from iron / SUS304)
1 Flange (select from JIS 10K/20K 40A RF / ASME NPS 1-1/2" Cl.150/300 RF / JPI 40A 150/300lbs. RF)