Siemens SITRANS LVL100 Operating Instructions Manual
Contactless electronic switch
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Summary of Contents for Siemens SITRANS LVL100
- Page 1 Vibrating Switches SITRANS LVL100 Contactless electronic switch Operating Instructions • 11/2019...
- Page 2 SITRANS LVL100 - Operating Instructions...
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Page 3: Table Of Contents
Rectify faults ........................21 How to proceed if a repair is necessary ................22 Dismount..........................23 Dismounting steps......................23 Disposal ......................... 23 Supplement ..........................24 Technical data ........................ 24 Dimensions ........................28 Warenzeichen ........................ 31 Editing status: 2019-11-21 SITRANS LVL100 - Operating Instructions... -
Page 4: About This Document
The dot set in front indicates a list with no implied sequence. Sequence of actions Numbers set in front indicate successive steps in a procedure. Battery disposal This symbol indicates special information about the disposal of bat- teries and accumulators. SITRANS LVL100 - Operating Instructions... -
Page 5: For Your Safety
During work on and with the device, the required personal protective equipment must always be worn. Appropriate use The SITRANS LVL100 is a sensor for point level detection. You can find detailed information about the area of application in chapter "Product description". Operational reliability is ensured only if the instrument is properly used according to the specifications in the operating instructions manual as well as possible supplementary instructions. -
Page 6: Sicherheitskennzeichen Am Gerät
Diese Hinweise sind ausschließlich für die USA und Kanada gültig. Deshalb ist der folgende Text nur in englischer Sprache verfügbar. Installations in the US shall comply with the relevant requirements of the National Electrical Code (ANSI/NFPA 70). Installations in Canada shall comply with the relevant requirements of the Canadian Electrical Code. SITRANS LVL100 - Operating Instructions... -
Page 7: Product Description
Article numbers, documentation Principle of operation Application area SITRANS LVL100 is a point level sensor with tuning fork for point level detection. It is designed for industrial use in all areas of process technology and can be used in liquids. -
Page 8: Adjustment
Voltage supply SITRANS LVL100 is a compact instrument, i.e. it can be oper- ated without external evaluation system. The integrated electronics evaluates the level signal and outputs a switching signal. With this switching signal, a connected device can be operated directly (e.g. a warning system, a pump etc.). -
Page 9: Packaging, Transport And Storage
Protected against solar radiation • Avoiding mechanical shock and vibration • Storage and transport Storage and transport temperature see chapter "Supplement - temperature Technical data - Ambient conditions" • Relative humidity 20 … 85 % SITRANS LVL100 - Operating Instructions... -
Page 10: Mounting
DIN/EN/IEC/ANSI/ISA/UL/CSA 61010-1. Switching point In general, SITRANS LVL100 can be installed in any position. The instrument only has to be mounted in such a way that the tuning fork is at the height of the desired switching point. - Page 11 Use the recommended cables (see chapter "Connecting to power supply") and tighten the cable gland. You can give your SITRANS LVL100 additional protection against moisture penetration by leading the connection cable downward in front of the cable gland. Rain and condensation water can thus drain off. This applies mainly to outdoor mounting as well as installation in...
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Page 12: Mounting Instructions
Welded socket For threaded versions of SITRANS LVL100 in combination with a mounting boss with O-ring in front and welding marking. SITRANS LVL100 with thread sizes ¾" and 1" have a defined thread. This means that every SITRANS LVL100 is in the same position after being screwed in. Remove therefore the supplied flat seal from the thread of SITRANS LVL100. This flat seal is not required when using a welded socket with front-flush seal. Before welding, unscrew SITRANS LVL100 and remove the rubber ring from the welded socket. - Page 13 For this reason, mount SITRANS LVL100 at a position in the vessel where no disturbances, e.g. from filling openings, agitators, etc., can occur. Product flow To make sure the tuning fork of SITRANS LVL100 generates as little resistance as possible to product flow, mount the sensor so that the surfaces are parallel to the product movement. SITRANS LVL100 - Operating Instructions...
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Page 14: Connecting To Power Supply
Install switch or circuit breaker easy to access as a disconnecting device for the instrument. The disconnecting device must be marked for the instrument (IEC/EN 61010). The SITRANS LVL100 and the connected load must be protected through a respectively dimensioned fuse. Connection cable The instrument is connected with standard two-wire cable without screening. If electromagnetic interference is expected which is above... -
Page 15: Wiring Plan
Valve plug ISO 4400 with IDC method of termination Plug versions Valve plug ISO 4400 For this plug version, standard cable with round wire cross-section can be used. Cable diameter 4.5 … 7 mm, protection IP65. SITRANS LVL100 - Operating Instructions... - Page 16 For this plug version you can use standard cable with round wire cross-section. The inner conductors do not have to be stripped. The plug connects the conductors automatically when screwing in. Cable diameter 5.5 … 8 mm, protection IP67. SITRANS LVL100 - Operating Instructions...
- Page 17 Cable Seal ring Terminal insert Plug housing Contactless electronic We recommend connecting SITRANS LVL100 in such a way that the switch switching circuit is open when there is a level signal, line break or failure (safe state). Warning: The instrument must not be operated without an intermediately connected load, because the electronics would be destroyed if con- nected directly to the mains.
- Page 18 Max. Min. Fig. 10: Wiring plan, contactless electronic switch with valve plug ISO 4400 PE Protective ground RL Load resistance (contactor, relay, etc.) SITRANS LVL100 - Operating Instructions...
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Page 19: Setup
You can check the change on the signal lamp. Please note that all connected device are activated during the simulation. If SITRANS LVL100 does not switch over after several tests with the test magnet, you have to check the plug connection and the con- nection cable and try it again. -
Page 20: Function Table
Control lamp Control lamp Yellow - cov- Green - voltage Red - fault sig- erage indication Max. mode of op- closed eration Max. mode of op- open eration Min. mode of op- closed eration Min. mode of op- open eration Fault open SITRANS LVL100 - Operating Instructions... -
Page 21: Maintenance And Fault Rectification
Buildup on the vi- Check the vibrating element and brating element the sensor if there is buildup and re- move it Vibrating element Check if the vibrating element is dam- damaged age or extremely corroded SITRANS LVL100 - Operating Instructions... -
Page 22: How To Proceed If A Repair Is Necessary
Verhalten nach Störungs- Je nach Störungsursache und getroffenen Maßnahmen sind ggf. beseitigung die in Kapitel "In Betrieb nehmen" beschriebenen Handlungsschritte erneut zu durchlaufen. How to proceed if a repair is necessary If it is necessary to repair the instrument, please con- tact Siemens. You find the locations on our homepage "www.siemens.com/processautomation". SITRANS LVL100 - Operating Instructions... -
Page 23: Dismount
Pass the instrument directly on to a specialised recycling company and do not use the municipal collecting points. If you have no way to dispose of the old instrument properly, please contact us concerning return and disposal. SITRANS LVL100 - Operating Instructions... -
Page 24: Supplement
DN 25 PN 40, DN 40 PN 40, DN 50 PN 25 Ʋ SMS DN 38 PN 6 Ʋ Hygienic fitting F 40 PN 25 Max. torque - process fitting Ʋ Thread G½, ½ NPT 50 Nm (37 lbf ft) Ʋ Thread G¾, ¾ NPT 75 Nm (55 lbf ft) SITRANS LVL100 - Operating Instructions... - Page 25 (212 °F) Fig. 12: Dependendency ambient temperature to process temperature Ambient temperature in °C (°F) Process temperature in °C (°F) Process temperature - High temperature -40 … +150 °C (-40 … +302 °F) version (option) SITRANS LVL100 - Operating Instructions...
- Page 26 Min. detection or dry run protection Voltage supply Operating voltage 20 … 250 V AC, 50/60 Hz, 20 … 250 V DC Power consumption max. 0.5 W Load current Ʋ Min. 10 mA Ʋ Max. 250 mA SITRANS LVL100 - Operating Instructions...
- Page 27 Ʋ Valve plug ISO 4400 with IDC method IP67 acc. to IEC 60529, Type 4X acc. to NEMA of termination Overvoltage category Protection class Approvals Depending on the version, instruments with approvals can have different technical data. For these instruments, please note the corresponding approval documents. They are included in the scope of delivery. SITRANS LVL100 - Operating Instructions...
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Page 28: Dimensions
Dimensions SITRANS LVL100, standard version - thread 42 mm 36 mm (1.65") (1.42") 28 mm 27 mm (1.1") (1.06") ø 31,7 mm (1.25") SW 32 mm (1.26") NPT, NPT, G 1, 1 NPT, ø 17 mm ø 21,3 mm ø 21,3 mm (0.67") - Page 29 SITRANS LVL100, high temperature version 36 mm (1.42") 27 mm (1.06") ø 31,7 mm (1.25") SW 32 mm (1.26") NPT, NPT, G 1, 1 NPT, ø 17 mm ø 21,3 mm ø 21,3 mm (0.67") (0.84") (0.84") Fig. 15: SITRANS LVL100, high temperature versions - threaded fittings Thread G½ (DIN ISO 228/1), ½ NPT, valve plug ISO 4400 Thread G¾...
- Page 30 L2 Length with slotted nut DN25 PN40: 98 mm (3.86 in) DN40 PN40: 103 mm (4.06 in) DN50 PN25: 104 mm (4.09 in) L3 Length with SMS DN38 PN6: 94 mm (3.70 in) L4 Length with aseptic fitting 134 mm (5.28 in) SITRANS LVL100 - Operating Instructions...
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Page 31: Warenzeichen
Warenzeichen Alle verwendeten Marken sowie Handels- und Firmennamen sind Eigentum ihrer rechtmäßigen Eigentümer/Urheber. SITRANS LVL100 - Operating Instructions... - Page 32 For more information www.siemens.com/level www.siemens.com/weighing Siemens Canada Limited Subject to change without prior notice PD PA PI LW Rev. 4.0 1954 Technology Drive P.O. Box 4225 © Siemens AG 2020 Peterborough, ON K9J 7B1, Canada email: techpubs.smpi@siemens.com www.siemens.com/processautomation...