ENSIM SENSORS ELV Series User manual

OPERATING
MANUEL
FLOAT VALVE
ELV
Model :
Information in this manual is reviewed and completely reliable. Responsibility is not assumed due to any typing error.
Products in this manual are available only for information purpose and they may be changed without notice.
Important Notes:
Models :
Used Symbols :
ELV 00 , ELV 08
ELV 10 , ELV 12 , ELV 15
ELV 16 , ELV 18
ELV 21 , ELV 31 , ELV 41 , ELV 51 , ELV 52
ELV 41f , ELV 51f
ELV 65f , ELV 81f , ELV 101f
1
: Caution : Note : Disposal
Table of Contents :
1. General Information....................................................................................................................................................2
2. Installation ....................................................................................................................................................................3
3. Failure Detection.....................................................................................................................................................................9
4. Disassembly of Instrument ............................................................................................................................................................9
5. Service ...............................................................................................................................................................................................9
6. Recalibration........................................................................................................................................................9
7. Repair........................................................................................................................................................................................9
8. Disposal.............................................................................................................................................................9
9. Terms of Warranty ..............................................................................................................................................................................9
10.Terms of Return ......................................................9
Please read this manual carefully before installation of the level switch. User is responsible for accidents and losses arising
from failure to comply with the warnings in this manual.
In the event that level switch is broken, take measures in order to prevent accidents and losses which can occur in its system.
There is not any fuse and circuit breaker on the instrument; they should have been added to the system by the user.
This manual should be stored in an easily accessible place for subsequent use.
The manufacturer's liability cannot exceed the purchase price of the device according to the law.
Do not make any modification on the instrument and do not try to repair it. Reparation should be made by authorized service staff.
Do not operate the system before making assembly in compliance with the assembly chart related to the instrument.
Products which do not contain label and serial number are considered to be excluded from the warranty scope.
The instrument's useful life, determined and announced by the ministry, is 10 years.
Model : 34-2022-007

2
1.4. Specifications and Material Information :
1.5. Label Information :
1. General Information :
1.1. Material Acceptance
Check that there is no damage on the packages during the transportation immediately after the material acceptance. If packages are
damaged, open the packages immediately and check whether products are affected or not, if there is any damage, send your
complaint report to the transporter company and its photocopy to the address of our company.
1.2. Information about Areas of Use
It should be used in allowed using medium and application areas! It is not used in the corrosive mediums,
ambient with explosive and flammable material. Conformity with medium to be measured should be also taken into consideration.
Responsibility is not assumed in case of inappropriate use, modification and injure, and such cases are not covered by warranty.
Ambient Conditions: Relative Humidity: 5-95 %RH Ambient temperature: 70C (It is not used under -5 C)
1.3. Operating Princible
It is used checking liquid level in the tanks. Lenght of flot can be adjusted with the arm, which is designed horizontally and vertically with the arm,
with closed design. Valve is closed by increasing liquid level by using temperature resistance isolation material or on the contrary, valve is opened
and starts to discharge with increase in the liquid level. When leveldecreases, valve is closed. Special connection and models can be made.
Seal material can be selected in compliance with special liquids (oil, petrol, food fluids).
Body material
Piston bracket material
Piston material
Screw+Nut+washer material
+ cotter material
Seal material
Max. working pressure
Max. working temperature
304 St. St. Opt. 316 St.St.
304 St. St. Opt. 316 St.St.
304 St. St. Opt. 316 St.St.
304 St. St. Opt. 316 St.St.
Viton
200°C
2 bar...10 bar
FLOAT LEVEL VALVE
MADE IN TURKIYE
www.ensim.com.tr
Type :
Max.Press./ Temp.
Connection
S.N.
:
:
:
ELV21-0-001-1-082-006-006/0
6 bar / 200 °C
1 BSP
IE20050001-0001
Model
Serial Number
Working conditions
Product
Name
Manufacturer
Website
Warning
Symbols
Manufacturer
Brand Warning SymbolsApproval
Sign
Product Label :

3
1.6. Target Group
This operating manual has been prepared for qualified technical personnel.
1.7. Security Notes
Following notes should be taken into consideration in order to avoid dangers which can occur on the operator and around
the ambient:
Installation, operation and maintenance of this instrument should be made only by people who have read the operating manual and
who are knowledgeable about work safety!
It should be complied with work safety, accident prevention regulations and national installation standards.
Product should be used only within the scope of stated specifications!
You can assemble the instrument only when pressure is not available!
1.7. Content of Package
Please check whether you have taken delivery of below listed content completely or not and check its conformity with
criterions in your order:
*Float Valve
*This operating manual
2. Installation
2.1. General Notes
Installation of the instrument should be made only by authorized personnel.
Do not apply force to the instrument during the installation!
Do not use the level switch with a greater pressure than recommended pressure.
Do not forget that instrument is precise, carry it carefully and prevent to be damaged.
It should be guaranteed that there are not any magnetic particles.
2.2. General Installation Stages
*Remove level switch from the box carefully
*Check whether gasket is appropriate for fluid or not. If is not appropriate, contact with the producer.
*Then, apply below mentioned explanations according to structure of the design.
2.3. Special Notes
*Please ensure that there is no mechanical stress on the shaft following installation. Such case will cause slipping in thecharacteristic curve.
*Level switch should be placed in completely vertical or horizantal position on the line.
*Allocate valve certainly in the process connection while instrument is used.
*Allocate blowdown valve under bottom flange for blowdown.
*If instrument is mounted outside and if there is any danger of lightning or excessive pressure, take preventive measures by taking necessary measures.
*In the operating conditions, level switch may be hot according
to situation of fluid, in this case, do not touch the switch, otherwise your skin is damaged.
2.4. Installation For Mechanical Connections
*Use appropriate O-Ring or gasket for tightness.
*Ensure that its surface is clean and smooth.
*Assemble the instrument manually.
*Connect the contacts as shown in the figure.
(Max.10 Nm for 1/8"BSP and 1/4"BSP, Max.15 Nm for 1/2"BSP, Max.20N Nm for 1"BSP)

4
2.5. Mechanical measurements and parts :
Model
Connection
Max. flow range
Working pressure
Weight
ELV 08
BSP 1/2" + Nut
1.8 m³/h
Max. 2 bar
Max. 0.7 kg
Specification:
ELV 08
Ø 73
100
L
R
AA36 AA41 r
Nut Seal Body
Piston
Piston Bracket
l
ELV 10
ELV 12
ELV 15
ELV 16
ELV 18
Spherical Ø 100 , V10
Spherical Ø 125 , V12
Spherical Ø 150 , V15
Cylinderical Ø 180 ,V16
Cylinderical Ø 180 ,V18
100
125
150
150
180
610
610
610
610
610
110
135
160
160
190
25
25
25
25
25
20
20
20
20
20
53.5
53.5
53.5
53.5
53.5
3/4 BSP
3/4 BSP
3/4 BSP
3/4 BSP
3/4 BSP
1/2 BSP
1/2 BSP
1/2 BSP
1/2 BSP
1/2 BSP
Model Float ØD H L h l k t R r
Dimensions :
All dimensions are stated as mm.
ELV 16/18
3/4" BSP + Nut
3.5 m³/h
Max. 8 bar
Max. 2.5 kg
Model
Connection
Max. flow range
Working Pressure
Weight
L
Lever
Float
R
r
t
l
k
ØD
h
H
ELV 16 / 18
Nut Seal Body
Piston
Piston Bracket
Model
Connection
Max. flow range
Working pressure
Weight
ELV 10/12/15
3/4" BSP + Nut
3.5 m³/h
Max. 10 bar
Max. 1.6 kg
ELV 10 / 12 / 15
L
Lever
Float
t
l
k
ØD
h
H
R
r
Nut
Seal Body
Piston
Piston Bracket

5
Dimensions :
660
660
905
905
905
190
290
290
290
290
25
25
25
25
25
20
20
20
20
20
65.5
65.5
73.5
73.5
73.5
1" BSP
1 1/4" BSP
1 1/2" BSP
2" BSP
2" BSP
1" BSP
1" BSP
1 1/4" BSP
1 1/4" BSP
1 1/2 BSP
Model Float ØD H L h l k t R r
ELV 21
ELV 31
ELV 41
ELV 51
ELV 52
Cylinderical Ø 180 , V18
Spherical Ø 240 , V24
Spherical Ø 240 , V24
Spherical Ø 240 , V24
Spherical Ø 240 , V24
180
280
280
280
280
Specification:
1" BSP + Nut
6 m³/h
Max. 6 bar
Max. 2,6 kg
ELV 21
1 1/4 BSP+ Nut
9 m³/h
Max. 6 bar
Max. 2,8 kg
ELV 31 ELV 41 ELV 51
1 1/2" BSP + Nut
12.5 m³/h
Max. 5 bar
Max. 3,4 kg
2" BSP + Nut
16.5 m³/h
Max. 5 bar
Max. 3,5 kg
Model
Connection
Max. flow range
Working pressure
Weight
Important Note :
If you mounted the level switch
so close to the pump , you must
extend the arm or increase
the number of the balls
Important Note :
If you mounted the level switch so close to the pump , you must
extend the arm or increase the number of the balls
Specification:
ELV 41f ELV 51f
1 1/2" Flanged
12.5 m³/h
Max. 5 bar
Max. 3,4 kg
2" Flanged
16.5 m³/h
Max. 5 bar
Max. 3,5 kg
Model
Connection
Max. flow range
Working pressure
Weight
ELV 41f / 51f
L
Piston
Seal
l
R
r
t
k
h
H
ØD
ELV 21 / 31 / 41 / 51 / 52
Piston Bracket Float
Lever
L
Piston
D2
r
t
k
h
H
ØD
D1
Piston Bracket
Float
Lever
Seal
905
905
290
290
73.5
73.5
20
20
150
165
1 1/4" BSP
1 1/4" BSP
Model Float ØD H L h t k D1 r
ELV 41f
ELV 51f
Spherical Ø 240 , V24
Spherical Ø 240 , V24
280
280
110
125
D2
Dimensions :
All dimensions are stated as mm.

6
Working Principle:
ELV00 is used for liquid controlling in tanks. lt s designed for vertical mounting and float height adjustable.
When the liqui level goes up, transition point closes or vice versa opens. When the liquid level goes down the progression
changes location connections and types can be custommade according to cusmoters needs. lt s especially uselfel to use low control.
ELV 00
1/2" BSP + Nut
0.5 m³/h
Max. 10 bar
Max. 0.7 kg
Model
Connection
Max. flow range
Working pressure
Weight
ELV 00
L
D2
r
t
k
h
H
ØDØD
D1
Piston
Seal
Lever
Float
Piston Bracket
Float
ELV 65f/ 81f / 101f
1/2BSP
Thread
Lever
Float
Ø125
L
Model
2 1/2 " Flanged
20 m³/h
Max. 3 bar
Max. 8 kg
ELV 65f ELV 81f ELV 101f
3" Flanged
35 m³/h
Max. 3 bar
Max. 10.5 kg
4" Flanged
50 m³/h
Max. 3 bar
Max. 12 kg
Connection
Max. flow range
Working pressure
Weight
1250
1250
1250
290
290
290
73.5
73.5
73.5
20
20
20
1 1/2 BSP
2 BSP
3 BSP
ELV 65f
ELV 81f
ELV 101f
280
280
280
Model H L h t k D1 rD2
185
200
220
145
180
180
Spherical Ø 240 , V24 - 2 pcs
Spherical Ø 240 , V24 - 2 pcs
Spherical Ø 240 , V24 - 2 pcs
Float ØD
Dimensions :
Specification:
If you mounted the level switch
so close to the pump , you must
extend the arm or increase
the number of the balls
Important Note :
All dimensions are stated as mm.

7
Order Form : Please consider sample models when coding!..
1MODEL
2CERTIFICATE
None....................................................................0 (EN10204-3-1) Material Certification ...........................1
3BODY and FLOAT
MATERIAL
304 St. St. .......................................................001 316 St. St ...................................................................002
Special
........................................................................x
4NUMBER OF FLOAT
Single Float...... (Std.)..........................................1 Double Float....................................................................2
Special
......................................................................x
5SEAL MATERIAL
Vitton................................................................082 Special ........................................................................x
6INPUT CONNECTION
1/2 BSP + Nut..............................................0004
3/4 BSP + Nut..............................................0005
1 BSP + Nut.................................................0006
1 1/4 BSP + Nut...........................................0007
1 1/2 BSP + Nut...........................................0008
2 BSP + Nut................................................0009
DN 40 - PN 16 Flanged............................................0105
DN 50 - PN 16 Flanged...........................................0106
DN 65 - PN 16 Flanged...........................................0107
DN 80 - PN 16 Flanged...........................................0108
DN 100 - PN 16 Flanged..........................................0109
Special
......................................................................x
7OUTPUT CONNECTION
Special ....................................................................../ x
8OPTIONAL
EXAMPLE
Note: Output mesaurement of sample models can be made standardly.
None............................................................../ 0
1/2 BSP ........................................................0004
3/4 BSP .......................................................0005
1 BSP ...........................................................0006
ELV - 18 -0 - 001 - 1 - 82 - 0005 - 0004 / 0 ELV 18 , R 3/4 , Single Float
ELV 00
ELV 08
ELV 10
ELV 12
ELV 15
ELV 16
ELV 18
ELV 41f
ELV 51f
ELV 65f
ELV 81f
ELV 101f
ELV 21
ELV 31
ELV 41
ELV 51
1 1/4 BSP ...............................................................0007
1 1/2 BSP..................................................................0008
2 BSP........................................................................0009
3 BSP........................................................................0011
Special
........................................................................x

2.6.
8
Please do not mount
slant way, otherwise
switch do not work correctly
Please keep away from magnetic materials
like iron board ; otherwise the
characteristics might be affected.
Please do not dip cables
potting into liquids,otherwise
instulation problem may cause.
Please do not drop ,
otherwise the characteristics
might be changed.
Vibration might be
caused instability.
Please avoid using with liquids which
damage materials of parts ,
otherwise quality can not be
maintained accurately. Do not remove the float from
connection part. Because its pin
might be damaged.
WARNINGS !!!
Please pay attention to following matters in order to operate your level switch properly.

9
3. Failure Delection
Breakdown
Fluid is leaking
It does not contact
or it contacts
continuously
Body was broken
Unsteady operation
in the contact
Thread is scraped
Probable cause
There is a hole on the body.
-Socket connection is not touched.
-Product was exposed to the magnetic field
in the ambient.
-Connetion angle is not corrrect.
-Contact may have been burned.
-Tightening the screws more than adequate during
the assembly.
-Product falling or taking a blow from outside.
-Product was exposed to the magnetic field in the ambient.
-Product was exposed to vibration.
-Product was exposed to high temperature.
Thread is scraped -Inform authorized service
Failure detection\correction
-Check that is worked under appropriate condition
and then contact with producer company.
-Check for socket connections.
-The factor which constitutes the magnetic field
should be removed or insulated.
-Correct assembly angle.
-Inform authorized service.
-Inform authorized service.
-The factor which constitutes the magnetic fieldshould
be removed or insulated.
-Vibration which will effect the product should
be prevented or it should be attached to any place
without vibration.
-Use in the appropriate opearating temperature.
10. Terms of Return
In the return of materials, user should send an open list related to damage or problem, malfunction of the material
to be returned or its operation in the different modification, with the instrument. If it is required to return the
material, used in the dangerous, corrosive or toxic fluid, in this case, used part should be cleaned very carefully.
Security of personnel should be ensured. All products to be returned should be sent to our company address, which
we have stated.
If you find an error, try to eliminate it by using this table or send the instrument to our service address for repair.
The instrument should be repaired only by authorized service!
4. Disassembly of Instrument
Instrument should be disassembled while feeding and pressure is not available!
5. Service
6. Recalibration
Calibration is not required during long period useful life of a level switch.
7. Repair '96Manufacturer Address
If irreparable breakdowns occur, the instrument should be sent to us for repair purpose. Before this, the instrument should be
cleaned carefully and packaged so as not to be broken. Furthermore, you should also add a detailed explanation which
describes the breakdown while instrument is sent. If your instrument contacts with harmful substances, decontamination
report should be also sent additionally. In the event that instrument does not have any decontamination report or our service
department has doubts about instrument, repair process will not start until an acceptable report is sent.
If the instrument contacts with hazardous substances, necessary measures should be taken for decontamination!
Service -Manufacturer Company Name and Address:
LONCA MAK. SAN. TÝC. A.Þ. Ferhatpaþa Mah. Gazipaþa Cad. No: 104A Ataþehir - ÝSTANBUL - TÜRKÝYE
Phone:[phone] Fax:[phone] E-Mail: [email protected] Web: www.ensim.com.tr
8. Disposal
The instrument should be disposed according to 2002/96/EC and 2003/108/EC European Directives (waste electrical and
electronic instruments). Waste electrical and electronic equipment should not be mixed with domestic wastes!
If the instrument has contacted with harmful substances, special attention should be paid for its disposal!
9. Terms of Warranty
The instrument has warranty legally for 24 months after delivery date. Warranty demands are not accepted in case of
inappropriate operation, damage on the instrument or any modification on the instrument.
The instrument does not require maintenance. If it is desired, residue accumulated inside should be blown according to kind
of fluid and instrument can be cleaned with soft cleaning solutions. Measures should be taken during the disassembly.