manuals.online logo
Brands
  1. Home
  2. •
  3. Brands
  4. •
  5. Pepperl+Fuchs
  6. •
  7. Switch
  8. •
  9. Pepperl+Fuchs LVL-M4 User manual

Pepperl+Fuchs LVL-M4 User manual

Instruction Manual
1. Marking
Vibration Limit Switch for Liquids
LVL-M4
ATEX certificate: CSANe 23ATEX1157X
ATEX marking:
1 II 1/2G Ex ia IIC T6...T1 Ga/Gb
1 II 2G Ex ia IIC T6...T1 Gb
IECEx certificate: IECEx CSAE 23.0044X
IECEx marking:
Ex ia IIC T6...T1 Ga/Gb
Ex ia IIC T6...T1 Gb
Pepperl+Fuchs Group
Lilienthalstraße 200, 68307 Mannheim, Germany
Internet: www.pepperl-fuchs.com
2. Device Versions
Device type Basic
specifications
Optional
specifications
LVL-M4 -XXXXXX-XXXXXX-
XX
+XX
The X-marked letters of the type code are placeholders for versions of the
device.
The following specifications reproduce an extract from the product
structure and are used to assign.
Basic specifications
Option Type of probe
A Compact version
B Short tube version
C Tube extension
Option Housing, material
A Single compartment, aluminum, coated
D Dual compartment, L-shape, aluminum,
coated
G Single compartment, 316L, cast
P Single compartment, plastic
Option Electrical connection
A Gland M20, plastic, IP66/68,
NEMA type 4X/6P
B 1Gland M20, brass nickel plated, IP66/68,
NEMA type 4X/6P
C 2Gland M20, 316L, IP66/68,
NEMA type 4X/6P
F Thread M20, IP66/68, NEMA type 4X/6P
G Thread G1/2, IP66/68, NEMA type 4X/6P
H 3Thread NPT1/2, IP66/68, NEMA type 4X/6P
I 4Thread NPT3/4, IP66/68, NEMA type 4X/6P
M 4Plug M12, IP66/67, NEMA type 4X
1 Only in connection with feature Housing, material, option A, D
2 Only in connection with feature Housing, material, option A, G
3 Only in connection with feature Housing, material, option P
4 Only in connection with feature Housing, material, option A, D, G
Option Application, temperature
A Process: max. 150 °C/302 °F, max. 64 bar
B Process: max. 150 °C/302 °F, max. 100 bar
Option Electrical output
M FEL68, 2-wire NAMUR with test button
Option Approval
E2 5ATEX/IEC II 1/2G, 2G Ex ia IIC T6 Ga/Gb
5 In connection with feature Accessory mounted, option VB, temperature class changes
to T4...T1
Optional specifications
Option Test, certificate, declaration
U1 6Ambient temperature -50 °C/-58 °F
6 Only in connection with feature Housing, material, option A, D, G
Option Sensor design
DF Pressure tight feed through (second line of
defense)
TD Temperature spacer
Option Accessory mounted
VB 7Bluetooth module VU121 for NAMUR output
7 Only in connection with feature Housing, material, option A, D, P
Option Accessory enclosed
ST Test magnet
WP 8Weather protection cover, plastic
WS 9Weather protection cover, 316L
8 Only in connection with feature Housing, material, option A, G
9 Only in connection with feature Housing, material, option D
3. Target Group, Personnel
Responsibility for planning, assembly, commissioning, operation,
maintenance, and dismounting lies with the plant operator.
The personnel must be appropriately trained and qualified in order to carry
out mounting, installation, commissioning, operation, maintenance, and
dismounting of the device. The trained and qualified personnel must have
read and understood the instruction manual.
Prior to using the product make yourself familiar with it. Read the
instruction manual carefully.
4. Reference to Further Documentation
Observe directives, standards, and national laws applicable to the
intended use and the operating location.
The corresponding datasheets, manuals, declarations of conformity, EU-
type examination certificates, certificates, control drawings, and
temperature tables if applicable are an integral part of this document. You
can find this information under www.pepperl-fuchs.com.
For specific device information such as the year of construction,
scan the QR code on the device. As an alternative, enter the serial number
in the serial number search at www.pepperl-fuchs.com.
Refer to the relevant EU-type examination certificate to see the
relationship between the connected circuit type, the maximum permitted
ambient temperature, the temperature class, and the effective inner
reactances.
If you use the device in safety-related applications, observe the
requirements for functional safety. You can find these requirements in the
functional safety documentation under www.pepperl-fuchs.com.
5. Intended Use
The device is only approved for appropriate and intended use.
Ignoring these instructions will void any warranty and absolve
the manufacturer from any liability.
The device is a vibration limit switch for minimum or maximum detection in
tanks, containers and piping with all types of liquids
Use the device only within the specified ambient and operating conditions.
Only use the device in media to which the process-contacting materials
of the device are sufficiently resistant.
The EU-type examination certificate in accordance with ATEX Directive
applies only to the use of apparatus under atmospheric conditions.
The device is an intrinsically safe apparatus according to
IEC/EN 60079-11.
The device can be used in hazardous areas containing gas, vapor, and
mist.
If you use the device in safety-related applications, observe the
information for safety function and safe state.
6. Improper Use
Protection of the personnel and the plant is not ensured if the device
is not used according to its intended use.
7. Mounting and Installation
Use appropriate protection measures in order to protect persons that have
contact with hazardous or toxic substances.
Do not mount a damaged or polluted device.
Mount the device in a way that the device is protected against mechanical
hazard.
If you expect dynamic loads, support the extension tube of the device.
Only use accessories specified by the manufacturer.
DOCT-8294 / 2023-08 1 / 2
If you install the device in safety-related applications, observe the
requirements for functional safety.
Include the device into the equipotential bonding.
Avoid inadmissibly high electrostatic charge plastic surfaces.
Avoid inadmissibly high electrostatic charge of insulated capacities or
insulated metal parts.
Requirements for Cables and Connection Lines
Only use cables and connection lines with a temperature range
appropriate to the application.
Install cables and cable glands in a way that they are not exposed to
mechanical hazards.
Observe the minimum bending radius of the conductors.
Observe the permissible core cross section of the conductor.
Crimp wire end ferrules on the conductor ends.
When installing the conductors the insulation must reach
up to the terminal.
Close all unused cable glands with the appropriate sealing plugs.
Requirements for Hazardous Area
Observe the installation instructions according to IEC/EN 60079-14.
Refer to the temperature tables for the relationship between permitted
ambient temperature, range of application and temperature class.
The device may be installed in Zone 1.
The measuring equipment of the device may be installed in Zone 0.
If circuits with type of protection Ex i are operated with non-intrinsically
safe circuits, they must no longer be used as circuits with type of
protection Ex i.
Observe the respective peak values of the field device and the associated
apparatus with regard to explosion protection when connecting intrinsically
safe field devices with intrinsically safe circuits of associated apparatus
(verification of intrinsic safety). Also observe IEC/EN 60079-14 and
IEC/EN 60079-25.
Keep the separation distances between all non-intrinsically safe circuits
and intrinsically safe circuits according to IEC/EN 60079-14.
Basic specification, feature Housing, material, option A, D
Avoid impact effect or friction during mounting.
Basic specification, feature Housing, Material, option P
Avoid electrostatic charges which could result in electrostatic discharges
while installing, operating, or maintaining the device.
Optional specification, feature Accessory Enclosed, option WP
Avoid electrostatic charges which could result in electrostatic discharges
while installing, operating, or maintaining the device.
Optional specification, feature Accessory Enclosed, option WS
Include the device into the equipotential bonding.
Optional specification, feature Accessory Enclosed, option ST
The component is suitable for use in the explosion-hazardous area.
8. Operation, Maintenance, Repair
If you operate the device in safety-related applications, observe the
requirements for functional safety. In case of operating in low demand
mode, plan appropriate intervals for the proof test.
Do not use a damaged or polluted device.
The device is maintenance-free.
Do not repair, modify, or manipulate the device.
If there is a defect, always replace the device with an original device.
Connection or disconnection of energized circuits is only permitted in the
absence of a potentially explosive atmosphere.
Avoid inadmissibly high electrostatic charge plastic surfaces.
Avoid inadmissibly high electrostatic charge of insulated capacities or
insulated metal parts.
Basic specification, feature Housing, material, option A, D
Avoid impact effect or friction during operating.
Basic specification, feature Housing, Material, option P
Avoid electrostatic charges which could result in electrostatic discharges
while installing, operating, or maintaining the device.
Optional specification, feature Accessory Enclosed, option WP
Avoid electrostatic charges which could result in electrostatic discharges
while installing, operating, or maintaining the device.
Optional specification, feature Accessory Enclosed, option WS
Include the device into the equipotential bonding.
Optional specification, feature Accessory Enclosed, option ST
The component is suitable for use in the explosion-hazardous area.
Basic specification, feature Electrical Output, option M
If you equip the device with the Bluetooth® module, a battery is required.
Only remove or replace the battery in the non-explosion-hazardous area.
Observe the instruction manuals for the associated modules.
Return
Take the following precautions before you return the device to
Pepperl+Fuchs.
Remove all adhering residues from the device. These residues can be
hazardous to health.
Fill in the form Declaration of Contamination. You can find this form on
the product detail page at www.pepperl-fuchs.com.
Enclose the filled in Declaration of Contamination form with the device.
Pepperl+Fuchs can examine and repair a returned device, only if a
completed form is included in the return.
If needed, include special handling instructions with the device.
Specify the following information:
lChemical and physical characteristics of the product
lDescription of the application
lDescription of the error that occurred (specify error code if possible)
lOperating time of the device
9. Delivery, Transport, Disposal
Check the packaging and contents for damage.
Check if you have received every item and if the items received are the
ones you ordered.
Store the device in a clean and dry environment. The permitted ambient
conditions must be considered, see datasheet.
The device, built-in components, packaging, and any batteries
contained within must be disposed in compliance with the applicable laws
and guidelines of the respective country.
DOCT-8294 / 2023-08 2 / 2

Other manuals for LVL-M4

9

Other Pepperl+Fuchs Switch manuals

Pepperl+Fuchs Vibracon LVL-M1 User manual

Pepperl+Fuchs

Pepperl+Fuchs Vibracon LVL-M1 User manual

Pepperl+Fuchs KFD0-SD2-Ex2.1045 User manual

Pepperl+Fuchs

Pepperl+Fuchs KFD0-SD2-Ex2.1045 User manual

Pepperl+Fuchs LVL-M4 User manual

Pepperl+Fuchs

Pepperl+Fuchs LVL-M4 User manual

Pepperl+Fuchs VISOLUX LD28/76a User manual

Pepperl+Fuchs

Pepperl+Fuchs VISOLUX LD28/76a User manual

Pepperl+Fuchs LVL-M3 User manual

Pepperl+Fuchs

Pepperl+Fuchs LVL-M3 User manual

Pepperl+Fuchs HiC284 Series User manual

Pepperl+Fuchs

Pepperl+Fuchs HiC284 Series User manual

Pepperl+Fuchs VISOLUX ML7-55 User manual

Pepperl+Fuchs

Pepperl+Fuchs VISOLUX ML7-55 User manual

Pepperl+Fuchs LVL-M4 User manual

Pepperl+Fuchs

Pepperl+Fuchs LVL-M4 User manual

Pepperl+Fuchs SI00113O-F User manual

Pepperl+Fuchs

Pepperl+Fuchs SI00113O-F User manual

Pepperl+Fuchs HiC2832R1 User manual

Pepperl+Fuchs

Pepperl+Fuchs HiC2832R1 User manual

Pepperl+Fuchs RocketLinx ICRL2-U-16RJ45-G-DIN User manual

Pepperl+Fuchs

Pepperl+Fuchs RocketLinx ICRL2-U-16RJ45-G-DIN User manual

Pepperl+Fuchs Raritan Dominion KX II-101 User manual

Pepperl+Fuchs

Pepperl+Fuchs Raritan Dominion KX II-101 User manual

Pepperl+Fuchs LCL2 Reference guide

Pepperl+Fuchs

Pepperl+Fuchs LCL2 Reference guide

Pepperl+Fuchs Vibracon LVL-M2C User manual

Pepperl+Fuchs

Pepperl+Fuchs Vibracon LVL-M2C User manual

Pepperl+Fuchs RocketLinx ICRL-U-5RJ45-G-DIN User manual

Pepperl+Fuchs

Pepperl+Fuchs RocketLinx ICRL-U-5RJ45-G-DIN User manual

Pepperl+Fuchs SIL LVL-M4 User manual

Pepperl+Fuchs

Pepperl+Fuchs SIL LVL-M4 User manual

Pepperl+Fuchs LKL-P1 User manual

Pepperl+Fuchs

Pepperl+Fuchs LKL-P1 User manual

Pepperl+Fuchs HD2-GTR-4PA User manual

Pepperl+Fuchs

Pepperl+Fuchs HD2-GTR-4PA User manual

Pepperl+Fuchs LCL2 Reference guide

Pepperl+Fuchs

Pepperl+Fuchs LCL2 Reference guide

Pepperl+Fuchs Vibracon LVL-M2C User manual

Pepperl+Fuchs

Pepperl+Fuchs Vibracon LVL-M2C User manual

Pepperl+Fuchs Vibracon LVL-M1 User manual

Pepperl+Fuchs

Pepperl+Fuchs Vibracon LVL-M1 User manual

Pepperl+Fuchs LVL-M4 User manual

Pepperl+Fuchs

Pepperl+Fuchs LVL-M4 User manual

Pepperl+Fuchs PROFINET IO Power Hub User manual

Pepperl+Fuchs

Pepperl+Fuchs PROFINET IO Power Hub User manual

Pepperl+Fuchs LVL-M4 User manual

Pepperl+Fuchs

Pepperl+Fuchs LVL-M4 User manual

Popular Switch manuals by other brands

Cerio CS-2424G A2S user manual

Cerio

Cerio CS-2424G A2S user manual

D-Link KVM-440 Quick install guide

D-Link

D-Link KVM-440 Quick install guide

Sensata ISOSLICE-2 user manual

Sensata

Sensata ISOSLICE-2 user manual

Belden Hirschmann MACH102 Series user manual

Belden

Belden Hirschmann MACH102 Series user manual

Vertiv Liebert STS2/PDU user manual

Vertiv

Vertiv Liebert STS2/PDU user manual

Mellanox Technologies MIS5200Q-4DNC Hardware installation guide

Mellanox Technologies

Mellanox Technologies MIS5200Q-4DNC Hardware installation guide

ENDEVCO 4830B instruction manual

ENDEVCO

ENDEVCO 4830B instruction manual

Intermatic IOS-DSIMF installation instructions

Intermatic

Intermatic IOS-DSIMF installation instructions

Keithley 2790 Reference manual

Keithley

Keithley 2790 Reference manual

Endress+Hauser FEC 22 operating instructions

Endress+Hauser

Endress+Hauser FEC 22 operating instructions

SMC Networks PF2M7 Series manual

SMC Networks

SMC Networks PF2M7 Series manual

Girard Systems GC660B Installation and guide

Girard Systems

Girard Systems GC660B Installation and guide

D-Link DGS-1210 Series user manual

D-Link

D-Link DGS-1210 Series user manual

Cudy GS108D Quick installation guide

Cudy

Cudy GS108D Quick installation guide

H3C S3100-8C-Sl quick start

H3C

H3C S3100-8C-Sl quick start

H3C S5120-HI Series Configuration guide

H3C

H3C S5120-HI Series Configuration guide

Dahua Technology DH-PFS3125-24ET-190 user manual

Dahua Technology

Dahua Technology DH-PFS3125-24ET-190 user manual

Cisco 11500 Series Guide

Cisco

Cisco 11500 Series Guide

manuals.online logo
manuals.online logoBrands
  • About & Mission
  • Contact us
  • Privacy Policy
  • Terms and Conditions

Copyright 2025 Manuals.Online. All Rights Reserved.