Endress+Hauser Float Tank Gauge LT11 User manual

BA00404G/08/EN/02.12
71183255
Operating Instructions
Float Tank Gauge LT11/LT12

Float Tank Gauge LT11/12
Endress+Hauser 2
Table of Contents
1. Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Installation, commissioning and operation . . . . . . . . . . . . 3
1.3 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.4 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.5 Notes on safety conventions and symbols . . . . . . . . . . . . . 4
2. Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2.1 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Product structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.3 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.1 Incoming acceptance, transport, storage . . . . . . . . . . . . . 11
3.2 Installation location . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.3 LT11/12 Installation tool . . . . . . . . . . . . . . . . . . . . . . . . 12
3.4 Welding for Gauge supporter and pipe supporter . . . . . . 13
3.5 Guide Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.6 Top anchor, hook & base plate set up location . . . . . . . . 14
3.7 Installation condition . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.8 Installation reference drawing and Kit code . . . . . . . . . . 18
3.9 Guide wire installation . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.10 Measuring tape and measuring wire installation . . . . . . . 27
4. Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
4.1 Dial display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
4.2 Counter display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.3 Indicating adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
5. Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
5.1 Check handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6. Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
6.1 Before you start the maintenance . . . . . . . . . . . . . . . . . . 40
6.2 Daily checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
6.3 Periodical checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
7.1 Failure cause and Countermeasure . . . . . . . . . . . . . . . . . 42
7.2 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
8. Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
8.1 Technical data at a glance . . . . . . . . . . . . . . . . . . . . . . . . 50
Table of Contents

Float Tank Gauge LT11/12
Endress+Hauser 3
1 Safety instructions
1.1 Designated use
The Float Tank Gauge LT11/12 have been developed for use in all areas of industry. Many years of operation
in wide variety of applications have proven their reliability. No electrical power is required to perform the mea-
surement.
Typical application:
• Level indication of petroleum products such as crude oil, kerosene, light and heavy oil, vegetable oil, palm
oil, seed oil and animal oil.
• Highly viscous liquid such as asphalt
• Certain chemicals (corrosive/toxic vapor can be sealed using liquid seal pot)
1.2 Installation, commissioning and operation
• Mounting, electrical installation, start-up and maintenance of the instrument may only be carried out by
trained personnel authorized by the operator of the facility.
• Personnel must absolutely and without fail read and understand this Operating Instructions before carrying
out its instructions.
• The instrument may only be operated by personnel who are authorized and trained by the operator of the
facility. All instructions in this manual are to be observed without fail.
• The installer must make sure that the measuring system is correctly wired according to the wiring diagrams.
The measuring system is to be grounded.
• Please observe all provisions valid for your country and pertaining to the opening and repairing of electrical
devices.
Caution!
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s
authority to operate the equipment.
1.3 Return
The following procedures must be carried out before the instruments is sent to Endress+Hauser for repair:
• Always enclose a duly completed “Declaration of Contamination” form. Only then can Endress +Hauser
transport, examine and repair a returned device.
• Enclose special handling instructions if necessary, for example, safety data sheet as per EN 91/155/EEC.
• Remove all residue which may be present. Pay special attention to the gasket grooves and crevices where
fluid may be present. This is especially important if the fluid is dangerous to health, e.g. corrosive, poisonous,
carcinogenic, radioactive, etc.
A copy of the “Declaration of Contamination” is included at the end of this operating manual.
Caution!
• No instrument should be sent back for repair without all dangerous material being completely removed first,
e.g. in scratches or diffused through plastic.
• Incomplete cleaning of the instrument may result in waste disposal or cause harm to personnel (burns, etc.).
Any costs arising from this will be charged to the operator of the instrument.
1.4 Disposal
In case of disposal, please separate the different components according to their material consistency.
1 Safety instructions

Float Tank Gauge LT11/12
4Endress+Hauser
1.5 Notes on safety conventions and symbols
In order to highlight safety-relevant or alternative operating procedures in the manual, the following
conventions have been used, each indicated by a corresponding symbol in the margin.
Safety conventions
Warning!
A warning highlights actions or procedures which, if not performed correctly, will lead to
personal injury, a safety hazard or destruction of the instrument
Caution!
Caution highlights actions or procedures which, if not performed correctly, may lead to
personal injury or incorrect functioning of the instrument
Note!
A note highlights actions or procedures which, if not performed correctly, may indirectly
affect operation or may lead to an instrument response which is not planned
1 Safety instructions

Float Tank Gauge LT11/12
Endress+Hauser 5
2 Identification
2.1 Device designation
2.1.1 Nameplate
The following technical data are given on the instrument nameplate:
Order cord
Serial number
Tag number
Type
Measuring range
5
4
1
3
2
1
2
3
4
5
2 Identification

Float Tank Gauge LT11/12
6Endress+Hauser
2.2 Product structure
2.2.1 LT11 (Threaded type, Low pressure)
010 Display:
1 Dial 2 pointers
2 Numeric (mechanical counter)
5 Dial 2 pointers , up side down
9 Special version, TSP-no. to be spec
020 Crank Unit:
0 Not selected
1Selected
030 Function:
0 Basic version
9 Special version, TSP-no. to be spec.
040 Process Connection:
0 Thread JISB0203 Rp1-1/2 , w/o union nut, SUS316
A Thread JISB0203 Rc1-1/2 , union nut , sleeve , SUS316
B Thread ANSI NPT1-1/2 , union nut, sleeve , SUS316
C Thread JIS B0202 G1-1/2 , union nut , sleeve , SUS316
9 Special version, TSP-no. to be spec.
050 Measuring Range:
12.5m
25m
310m
416m
520m
6 30m (numeric display only)
9 Special version, TSP-no. to be spec.
060 Application:
AAA Gauge head only , accessories ordered by selection tool
000 Gauge head only
005 CRT, guide pipe installation
008 Tank top, guide pipe installation
060 PVC , SS400 wire hook
062 PVC , SUS316 wire hook
251 Gas holder
261 FRT tank
A01 Standard application for CRT , tape not installed
(solid guide wire , 2 anchor hooks)
A04 Wetted parts , SUS316 , tape not installed
(solid guide wire , 2 anchor hooks)
A06 Wetted / gas parts , SUS316 , tape not installed
(solid guide wire , 2 anchor hooks)
A07 Underground standard , tape not installed
(solid guide wire , 2 anchor hooks)
A10 Underground standard , SUS316 tape not installed
(solid guide wire , 2 anchor hooks)
A50 Seal pot standard tape not installed
(solid guide wire , 2 anchor hooks)
A54 Seal pot all , SUS316 , tape not installed
(solid guide wire , 2 anchor hooks)
B01 Standard, crank unit ,tape not installed
(solid guide wire , 2 anchor hooks)
B04 Wetted parts , SUS316, crank unit, tape not installed
(solid guide wire , 2 anchor hooks)
B06 Wetted / gas parts, SUS316, crank unit, tape not installed
(solid guide wire , 2 anchor hooks)
B50 Seal pot standard, crank unit, tape not installed
(solid guide wire , 2 anchor hooks)
B54 Seal pot , SUS316 + crank unit, tape not installed
(solid guide wire , 2 anchor hooks)
C07 Underground tank installation, crank unit, tape not installed
(solid guide wire , 2 anchor hooks)
C10 Underground tank installation , tape not installed
(solid guide wire , 2 anchor hooks)
999 Special version, TSP-no. to be spec.
LT11- Product designation (part 1)
2 Identification

Float Tank Gauge LT11/12
Endress+Hauser 7
070 Float:
14.2 ㎏, d = 400mm,
25.0 ㎏, d = 400mm
38.0 ㎏, d = 400mm
4 Not selected
52.1 ㎏, d = 140mm
62.4 ㎏, d = 140mm
9 Special version, TSP-no. to be spec.
080 Additional Option; Colour:
0 Basic version
C copper free
D Glass display cover
J copper free, glass display cover
9 Special version, TSP-no. to be spec.
LT11- Completed product designation
2 Identification

Float Tank Gauge LT11/12
8Endress+Hauser
2.2.2 LT12 (Flange type, Low pressure)
010 Display:
1 Dial 2 pointers
2 Numeric (mechanical counter)
5 Dial 2 pointers , up side down
9 Special version, TSP-no. to be spec.
020 Crank Unit:
0 Not selected
1Selected
030 Function:
0 Basic version
9 Special version, TSP-no. to be spec.
040 Process Connection:
1 10K 40A RF, AC4A, flange JIS B2220
A 10K 40A RF, SUS316, flange JIS B2220
2 1-1/2 150lbs RF, AC4A, flange ANSI B16.5
B 1-1/2 150lbs RF, SUS316, flange ANSI B16.5
B 40A 150lbs RF, AC4A, flange JPI 7S-15
C 40A 150lbs RF, SUS316, flange JPI 7S-15
9 Special version, TSP-no. to be spec.
050 Measuring Range:
12.5m
25m
310m
416m
520m
6 30m(numeric display only)
9 Special version, TSP-no. to be spec.
060 Application:
AAA Gauge head only , accessories ordered by selection tool
000 Gauge head only
061 PVC , SS400 wire hook
063 PVC , SUS316 wire hook
252 Gas holder
262 FRT tank
A11 Standard application for CRT , tape not installed (solid guide wire , 2 anchor hooks)
A14 Wetted parts , SUS316 , tape not installed
(solid guide wire , 2 anchor hooks)
A15 Wetted / gas parts , SUS316 , tape not installed
(solid guide wire , 2 anchor hooks)
A40 Underground standard , tape not installed
(solid guide wire , 2 anchor hooks)
A43 Underground standard , SUS316 tape not installed
(solid guide wire , 2 anchor hooks)
A55 Standard, seal pot , tape not installed
(solid guide wire , 2 anchor hooks)
A59 Seal pot all SUS316 , tape not installed
(solid guide wire , 2 anchor hooks)
B55 Standard, seal pot, crank unit, tape not installed
(solid guide wire , 2 anchor hooks)
B59 Seal pot all SUS316, crank unit, tape not installed
(solid guide wire , 2 anchor hooks)
B11 Standard, crank unit ,tape not installed
(solid guide wire , 2 anchor hooks)
B14 Wetted parts SUS316, crank unit, tape not installed
(solid guide wire , 2 anchor hooks)
B15 Wetted / gas parts SUS316, crank unit, tape not installed
(solid guide wire , 2 anchor hooks)
B40 Underground tank installation, crank unit, tape not installed
(solid guide wire , 2 anchor hooks)
B43 UNI, Wetted parts SUS316, crank unit, tape not installed
UNI = Underground tank install
(solid guide wire , 2 anchor hooks)
999 Special version, TSP-no. to be spec.
LT12- Product designation (part1)
2 Identification

Float Tank Gauge LT11/12
Endress+Hauser 9
070 Float:
14.2 ㎏, d = 400mm
25.0 ㎏, d = 400mm
38.0 ㎏, d = 400mm
4 Not selected
9 Special version, TSP-no. to be spec.
080 Additional Option; Colour:
0 Basic version
C Copper free
D Glass display cover
J Copper free, glass display cover
9 Special version, TSP-no. to be spec.
LT12- Complete product designation
2 Identification

Float Tank Gauge LT11/12
10 Endress+Hauser
2.3 Scope of delivery
Following products is delivered as standard items.
*Delivered Items depend on your specification. Please refer to appropriate KIT code table on 18 -25 page.
Accompanying documentation:
• Operating manual (this manual)
2.3.1 Typical packing layout in carton
Note!
In case of flange type, Sheave elbow is delivered by separate packing.
Item Unit Item Unit
Gauge head 1Guide wire*2
Measuring tape 1Anchor hook*2
Float 1union (option)1
90 Sheave elbow*2Seal tape*1
Top anchor*2Plug screw (only check
handle type)*
1
Gauge supporter*1
Base plate Gauge supporter
Messege string
Anchor hook
Union(option)
Guide wire
Sheave elbow
Sheave elbow
Top anchor
Measuring tape (all-in one )
Gauge head
Plug screw (only check habdle type)
and seal tape
Float
(under the gauge head)
Measuring tape
2 Identification

Float Tank Gauge LT11/12
Endress+Hauser 11
3 Installation
3.1 Incoming acceptance, transport, storage
3.1.1 Incoming acceptance
Check the packing and contents for any signs damage.
Check the shipment, make sure nothing is missing and that the scope of supply matches your order.
3.1.2 Transport
Follow the safety instructions and transport conditions for instruments of more than 18 kg.
3.1.3 Storage
Pack the measuring instrument so that it is protected against impacts for storage and transport.
The original packing material provides the optimum protection for this.
The permissible storage temperature is -20...+70 °C.
3.2 Installation location
Note!
The LT 11/12 gauge head should be installed in a place where it is easy to read the scale.
Caution!
Tank enough space between the liquid inlet, agitator, and the float. Make sure the fluid entering the tank will
not hit the float directly.
If it is inevitable to install a float where it is facing the liquid inlet, setup a shield in front of the float so that the
wave will not directly hit the float.
Center of the float
Wave guard
Tank
liquid inlet
Wave guard
liquid inlet
[Recommended installation]
[Not recommended installation]
liquid inlet
liquid inlet
3 Installation

Float Tank Gauge LT11/12
12 Endress+Hauser
3.3 LT11/12 Installation tool
When installing LT11/12, please prepare the following tools.
17mm: Gauge head installation
21mm : ANSI flange installation, W 1/2 (bolt & nut) x2
24mm : JIS flange installation, M16 (bolt & nut) x2
Bigger than 250mm: Install Top anchor
(threaded type LT1100)
Trim guide wire for the appropriate length
M6 nutx2 - 4,use them for guiding installation messenger
string, They mustgo through 14mminner pipe diameter
Measuring tape clump tool installtion
Tape drumlock screwremoval (with crank handle option)
Counter type display adjustment
5.5mm : Measuring tape clump tool installtion
Dial type display adjustment
8mm : Removal & reinstall display cover
Tightening measuring clump tool
Trim measuring tape
5mm: Blind plug installtion (check handle type)
Cut Zip tight (crank handle option)
Must be 600mm or more:
Gauge head installation for guide pipe
13mm : Sheave elbow lid removal & reinstall
19mm: Tighten guide wire bolt& nut (in top anchor),
compressing tension spring
Tool Usage
:Use on tank top
:Use at ground level
:Use at both location
:Not in use
Recommended tool for the installation
Box end wrench
Open end wrench
Water pump plyer
Wire cutter
Weight
Philips screw driver
Plier
Box end driver
Metal scissors
Hex wrench
Small cable cutter
Pipe wrench
3 Installation

Float Tank Gauge LT11/12
Endress+Hauser 13
3.4 Welding for Gauge supporter and pipe supporter
When weld Gauge supporter and pipe supporter, please refer to the below drawing.
3.5 Guide Pipe
3.5.1 Guide pipe material and installation
Pipe work would be required most of installation
except some tank top or under ground applications.
Basic pipe materials in three section (gauge head to
elbow, elbow to elbow, and elbow to tank roof) and
pipe support materials are normarlly out of
Endress +Hauser’s supply.
Caution!
• When choosing pipes, select either zinc plate or
stenless steel material.
• If you are using on extremely corrosive substance,
use either completed plating or adhesive lining.
Mounting center
of gauge head
& Guide pipe
Center of
Gauge supporte
r
1-1/2B (corbon steel pipes)
<±5mm
<±5mm
Bend: Max. 5mm
3 Installation

Float Tank Gauge LT11/12
14 Endress+Hauser
3.5.2 Guide Pipe connection
• Make sure to remove all the welding or cut off particles inside of the pipe.
• Use activated sealing, in order to maintain the airtight state in the locations such as flange connection points.
3.6 Top anchor, hook & base plate set up location
LT12 (flange connection)
*In case of LT11, process connection uses a socket instead of a flange.
Unusable pipe
Usable pipe
Vertical
Remove
welding
burr
Welding
burr
Welding Bending
by welding
Vertical Chamfering
Burr
Tank top
Nozzle flange for Top anchor
Nozzle flange for Gauge head
3 Installation

Float Tank Gauge LT11/12
Endress+Hauser 15
LT11 (threaded connection)
*In case of LT12, process connection uses a flange instead of a socket.
1-1/2B socket 1B socket
Tank top
Guide wire
440
220
220
±5
440
Anchor hook
3 Installation

Float Tank Gauge LT11/12
16 Endress+Hauser
3.7 Installation condition
3.7.1 Dimensions
3.7.1.1 LT11 (Low pressure threaded type)
040
0
A
B
C
Rp1-1/2
R䌣1-1/2
NPT1-1/2
G1-1/2
10K 40A FF ANSI
10K 40A FF JIS
10K 40A FF JIS
150lbs 1-1/2 JIS
R1
R1
R1
NPT1
Rp1-1/2
Rp1-1/2
Rp1-1/2
NPT1-1/2
Rp1-1/2
Rp1-1/2
Rp1-1/2
NPT1-1/2
Process connection (threaded)
Gauge head
without Union
with Union
with Union
with Union
Sheave elbow Seal pot Top anchor
(except socket type) Top anchor/seal pot
(PVC)

180
620
1500
Gauge head
Gauge suppoter
Top anchor
ADC6 Top anchor
SUS316
Socket welding
Tank roof
Top anchor (PVC)
Seal pot
Seal pot (PVC)
Wire hook (PVC)
Anchor hook Float (Ø140)
Float (Ø400)
90°
Rp1-1/2, NPT 1-1/2
R1 or
Rp1-1/2
Rp1-1/2
Rp1-1/2
sheave elbow
3 Installation

Float Tank Gauge LT11/12
Endress+Hauser 17
3.7.1.2 LT12 (low pressure flange type)
Guage head
U type Seal pot
U type Seal pot (PVC)
Top Anchor (PVC)
Anchor hook
Gauge supporter
Float (Ø400)
Wire hook (PVC)
90°
1-1/2 flange
Top anchor
ADC6 Top anchor
SUS316
1-1/2 flange
sheave elbow
3 Installation

Float Tank Gauge LT11/12
18 Endress+Hauser
3.8 Installation reference drawing and Kit code
3.8.1 Coneroof tank (CRT)
In LT12, Gauge head,
Sheave elbow and Top ancher are
connected with flange.
*Please refer to 17 page "Process
connection" list.
Application (060)
Washer
Bolt
Guide wire
Anchor hook Weld
Nut
sheave elbow
without Crank unit
with Crank unit
Guide wire
without Crank unit
with Crank unit
Guide wire
A06
B06
Single wire
A11 A14 A15
A01
B01
Single wire
A04
B04
Single wire
SS400/2
Material/Qty
SUS316/2
Wetted parts: SUS316 Wetted parts:SUS316, Top anchor:SUS316
SUS316/2
B11
Single wire
SS400/1
SUS316/1
Outer coating : ADC6/Roller : SUS316L/2
B14
Single wire
B15
Single wire
SUS316/1
SS400/1
Outer coating : ADC12/1
SUS316/1
SUS316/2
SUS316/1
SS400/1
SUS316/1
SS400/1
Outer coating : ADC6 /
Inner coatimg : SUS316（threaded 1）/2
Material/Qty
Outer coating : ADC12/1
Outer coatingADC6 / Roller : SUS316L/2
SUS316/2
Outer coatingADC6 /
Inner coating SUS316 （threaded1）/2
SUS316/1
SUS316/2
Material/Qty
Outer coating : ADC12/1
Outer coatimg : ADC6 / Roller : SUS316L/2
Wetted parts : SS400
Item
Outer coating : ADC6 / Roller : SUS316L/2
All SUS316 (Socket weld type)/2
Wetted parts : SUS316 Wetted parts:SUS316, Top anchor:SUS316
Material/Qty
LT11
Application
Guage head (threaded 1-1/2)
Guide wire
Measuring tape
90°guide elbow (threaded 1-1/2)
Top anchor
Float Φ400 Outer coatimg : SUS316/1
All SUS316/2
SUS316/2
LT12 Wetted parts : SS400
Outer coating : ADC12/1 Outer coating : ADC12/1
Material/Qty Material/Qty
Top anchor（flange 1-1/2）
SUS316/2
90°guide elbow (flange1-1/2)
SUS316/2 SUS316/2
SS400/1 SS400/1
SUS316/1 SUS316/1 SUS316/1
Outer coating : ADC6 / Inner : SUS316/2
SS400/2 SUS316/2
Outer coating : ADC6 /
inner coating : SUS316/2
SUS316/1SUS316/1
Outer coating : ADC12/1
Outer coating : ADC6 / Roller : SUS316L/2 Outer coating : ADC6 / Roller : SUS316L/2
Application
Anchor hook
Gauge supporter
Anchor hook
Float Φ400
Guide wire
Measuring tape
Gauge supporter
Item
Guage head (flange1-1/2)
3 Installation

Float Tank Gauge LT11/12
Endress+Hauser 19
3.8.2 Tank top mount [Undergraund tank]
In LT11, gauge head, Sheave elbow,
seal pot and top anchor are connected
with threaded.
*Please refer to 17 page "Process con-
nection" list.
Application (060)
Washer
Bolt
Guide wire
Anchor hook Weld
Nut
153
without Crank unit
with Crank unit
Guide wire
without Crank unit
with Crank unit
Guide wire
SS400 SUS316
SUS316 （all hole）/1 SUS316 （all hole）/1
Outer coating : ADC12 （inverted mounting）/1 Outer coating : ADC12 （inverted mounting）/1
SUS316/2 SUS316/2
All SUS316/2
SUS316/1 SUS316/1
Outer coating : ADC6 / Inner coating : SUS316/2
Material/Quantity
SUS316 （all hole) /1 SUS316 （all hole）/1
Application
W
etted parts:SUS316, Top anchor:SUS316
SS400
Material/Quantity
SUS316
SUS316/1 SUS316/1
LT12
W
etted parts : SS400
Outer coating : ADC12 （inverted mounting）/1 Outer coating : ADC12 （inverted mounting）/1
SUS316/1 SUS316/1
W
etted parts:SUS316, Top anchor:SUS316
Material/Quantity
LT11
W
etted parts : SS400
Application
A07
C07
Single wire
A10
C10
Top anchor
Top anchor （flange1-1/2）
Item
Guage head (threaded 1-1/2)
Float
Φ
400
Guide wire
Measuring tape
Anchor hook
Item
Guage head
Anchor hook
Float
Φ
400
Guide wire
Measuring tape
Single wire
A40
B40
Single wire
A43
B43
Single wire
Outer coating : ADC6 /I nner coating : SUS316（threaded1）/2 All SUS316 (Socket weld type）/2
Material/Quantity
3 Installation

Float Tank Gauge LT11/12
20 Endress+Hauser
3.8.3 Cone roof Tank with seal pot for CRT (LT12 type)
In LT11, gauge head, Sheave elbow,
seal pot and top anchor are connected
with threaded.
*Please refer to 17 page "Process con-
nection" list.
Application (060)
Washer
Bolt
Guide wire
Anchor hook Weld
Nut
sheave elbow
-
without Crank unit
with Crank unit
Guide wire
without Crank unit
with Crank unit
Guide wire
90°sheave elbow (flange1-1/2)
A55
B55
Single wire
A54
B54
Single wire
A59
B59
Single wire
Outer coating : ADC6 / Inner coating : SUS316（threaded 1）/2
Application
Application
Anchor hook
Guide wire
Measuring tape
Gauge supporter
Seal pot (flange1-1/2)
Guage head (flange1-1/2)
Top anchor (flange1-1/2)
Float Φ400
Gauge supporter
Anchor hook
Item
Top anchor
Float Φ400
Guide wire
Measuring tape
Item
Guage head (threaded1-1/2)
Seal pot (threaded1-1/2)
90°sheave elbow (threaded1-1/2)
Outer coating : ADC, AC,SGP / Roller : SUS316L/2
Wetted and gas parts: SUS316
Material/Quantity Material/Quantity
Outer coating : SCS14, SUS316 / Roller : SUS316L/1
Outer coating : ADC12/1
A50
B50
SUS316/2
Wetted and gas parts: SUS316
SS400/1
Outer coating : ADC12/1
Outer coating : ADC6 / Roller : SUS316L/1
All SUS316（Socket weld type）/2
SUS316/1
SUS316/2
SUS316/1
LT11
LT12 Wetted parts : SS400
SS400/2
SS400/1
Wetted parts: SS400
SUS316/2
SUS316/1
Outer coating : ADC6 / Roller : SUS316L1
SUS316/1
Outer coating : ADC, AC, SGP / Roller : SUS316L/1 Outer coating : SCS14, SUS316 / Roller : SUS316L/1
Material/Quantity Material/Quantity
Outer coating : ADC12/1 Outer coating : ADC12/1
SS400/2
SS400/1
SUS316/2
Outer coating : ADC6 / Inner coating : SUS316/2 All SUS316/2
SUS316/1 SUS316/1
SS400/1
SUS316/2
SUS316/1
Outer coating : ADC6 / Roller : SUS316L/1 Outer coating : ADC6 / Roller : SUS316L/1
SUS316/2
SUS316/1
3 Installation