Related Manuals for Siemens SITRANS LVL200S
Summary of Contents for Siemens SITRANS LVL200S
- Page 1 Vibrating Switches SITRANS LVL200S TRANSISTOR (NPN/PNP) Operating Instructions • 11/2016 Siemens Contro...
- Page 2 SITRANS LVL200S - Operating Instructions *7ML19985KS01*...
-
Page 3: Table Of Contents
Exchanging the electronics .................... 22 How to proceed if a repair is necessary ................22 Dismount Dismounting steps......................23 Disposal ......................... 23 Supplement Technical data ........................ 24 Dimensions ........................31 Siemens Contro Trademark ........................34 *7ML19985KS01* SITRANS LVL200S - Operating Instructions... - Page 4 Safety instructions for Ex areas Take note of the Ex specific safety instructions for Ex applications. These instructions are attached as documents to each instrument with Ex approval and are part of the operating instructions manual. Editing status: 2016-11-18 SITRANS LVL200S - Operating Instructions *7ML19985KS01*...
-
Page 5: About This Document
This arrow indicates a single action. 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. Siemens Contro *7ML19985KS01* SITRANS LVL200S - Operating Instructions... -
Page 6: For Your Safety
During work on and with the device the required personal protective equipment must always be worn. Appropriate use The SITRANS LVL200S 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 7: Safety Label On The Instrument
SITRANS LVL200S fulfils the requirements to functional safety ac- cording to IEC 61508 or IEC 61511. You find further information in the Safety Manual "SITRANS LVL200". Safety instructions for Ex areas Please note the Ex-specific safety information for installation and op- eration in Ex areas. These safety instructions are part of the operating instructions manual and come with the Ex-approved instruments. Siemens Contro *7ML19985KS01* SITRANS LVL200S - Operating Instructions... -
Page 8: Product Description
• SIL identification (with SIL rating ex works) Principle of operation Application area SITRANS LVL200S 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. Typical applications are overfill and dry run protection. With its tuning... -
Page 9: Adjustment
This change is detected by the integrated electronics module and converted into a switching command. Voltage supply SITRANS LVL200S 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. -
Page 10: Accessories
For connecting the sensors with a separator to voltage supply or sig- nal processing, the sensors are also available with plug connectors. The following plug connectors are available: • M12 x 1 • ISO 4400 • Harting HAN 7D • Harting HAN 8D • Amphenol-Tuchel SITRANS LVL200S - Operating Instructions *7ML19985KS01*... -
Page 11: Mounting
You can find the specifications in chapter "Technical data" and on the nameplate. Switching point In general, SITRANS LVL200S 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 12 Switching point with higher density Switching point approx. 27 mm (1.06 in) Fig. 3: Horizontal mounting Switching point Fig. 4: Horizontal installation (recommended mounting position, particularly for adhesive products) Switching point Marking with screwed version, facing up In the case of flange versions, the fork is aligned as follows. SITRANS LVL200S - Operating Instructions *7ML19985KS01*...
- Page 13 Fig. 6: Measures against moisture ingress Caution: Transport Do not hold SITRANS LVL200S on the tuning fork. Particularly with flange or tube versions, the tuning fork can be damaged just by the weight of the instrument. Transport coated instruments very carefully and avoid touching the tuning fork. Remove the packaging or the protective cover just before installation.
-
Page 14: Mounting Instructions
Mounting instructions Welded socket SITRANS LVL200S has a defined thread starting point. This means that every SITRANS LVL200S is in the same fork position after being screwed in. Remove therefore the supplied seal from the thread of SITRANS LVL200S. This seal is not required when using a welded socket with O-ring in front. - Page 15 For this reason, mount SITRANS LVL200S 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 LVL200S generates as little resistance as possible to product flow, mount the sensor so that the surfaces are parallel to the product movement. Gas-tight leadthrough The second seal of the gas-tight leadthrough (option) prevents an uncontrolled leakage of the medium.
-
Page 16: Connecting To Power Supply
With Ex instruments, the housing cover may only be opened if there is no explosive atmosphere present. Proceed as follows: 1. Unscrew the housing lid 2. Loosen compression nut of the cable gland and remove blind plug SITRANS LVL200S - Operating Instructions *7ML19985KS01*... -
Page 17: Wiring Plan, Single Chamber Housing
DIL switch for switching point adaptation Ground terminal Connection terminals Wiring plan We recommend connecting SITRANS LVL200S in such a way that the switching circuit is open when there is a level signal, line break or Siemens Contro failure (safe state). - Page 18 Caution: There is no reverse polarity protection. Take note of the polarity of the output lines. 1 2 3 4 Fig. 9: NPN action 1 2 3 4 Fig. 10: PNP action SITRANS LVL200S - Operating Instructions *7ML19985KS01*...
-
Page 19: Setup
• DIL switch for sensitivity adjustment (3) Note: Always immerse the tuning fork of SITRANS LVL200S in a liquid to test its function. Do not test the function of SITRANS LVL200S with your hand. This can damage the sensor. Adjustment elements Fig. -
Page 20: Function Table
Overflow protec- tion Green Mode A open Overflow protec- tion Mode B closed Dry run protection Green Mode B open Dry run protection Failure of the sup- open ply voltage (mode A/B) Fault open flashes red SITRANS LVL200S - Operating Instructions *7ML19985KS01*... -
Page 21: Maintenance And Fault Rectification
Wrong mode selected Set the correct mode with the mode switch (overflow protection, dry run protection). Wiring should be carried out according to the closed-circuit Siemens Contro principle. *7ML19985KS01* SITRANS LVL200S - Operating Instructions... -
Page 22: Exchanging The Electronics
Keep in mind that enamelled instrument versions need special electronics modules. These electronics modules are called SW60E or SW60E1. How to proceed if a repair is necessary If it is necessary to repair the instrument, please contact Siemens Milltronics Process Instruments Inc. You find the locations on our homepage "www.siemens.com/processautomation". SITRANS LVL200S - Operating Instructions... -
Page 23: Dismount
Materials: see chapter "Technical data" If you have no way to dispose of the old instrument properly, please contact us concerning return and disposal. Siemens Contro *7ML19985KS01* SITRANS LVL200S - Operating Instructions... -
Page 24: Supplement
Ʋ Supporting material 316L Ʋ Glass potting Borosilicate glass - Schott no. 8421 Ʋ Contacts 1.4101 Ʋ Helium leak rate < 10 mbar l/s Ʋ Pressure resistance PN 64 or gas-tight leadthrough SITRANS LVL200S - Operating Instructions *7ML19985KS01*... - Page 25 860 … 1060 mbar/86 … 106 kPa (12.5 … 15.4 psig) Ʋ Product temperature +18 … +30 °C (+64 … +86 °F) Siemens Contro Ʋ Product density 1 g/cm³ (0.036 lbs/in³) (water) Ʋ Product viscosity 1 mPa s *7ML19985KS01* SITRANS LVL200S - Operating Instructions...
- Page 26 (482 °F) (122 °F) (212 °F) (302 °F) (392 °F) (32 °F) Fig. 22: Influence of the process temperature on the switching point Shifting of the switching point in mm (in) Process temperature in °C (°F) Switching point at reference conditions (notch) Tuning fork SITRANS LVL200S - Operating Instructions *7ML19985KS01*...
- Page 27 Process pressure in bar (psig) Switching point at reference conditions (notch) Tuning fork Repeatability 0.1 mm (0.004 in) Hysteresis approx. 2 mm (0.08 in) with vertical installation Siemens Contro Switching delay approx. 500 ms (on/off) Measuring frequency approx. 1200 Hz *7ML19985KS01* SITRANS LVL200S - Operating Instructions...
- Page 28 100 bar/10000 kPa (1450 psig) at a maximum process temperature of +50 °C (+122 °F) (only with threaded versions). Process temperature (thread or flange temperature) Ʋ SITRANS LVL200S of 316L/Alloy C22 -50 … +150 °C (-58 … +302 °F) (2.4602) Process temperature (thread or flange temperature) with temperature adapter (option) Ʋ...
- Page 29 0.1 … 10000 mPa s (requirement: with density 1) Flow velocity max. 6 m/s (with a viscosity of 10000 mPa s) Density 0.7 … 2.5 g/cm³ (0.025 … 0.09 lbs/in³); 0.5 … 2.5 g/cm³ (0.018 … 0.09 lbs/in³) by switching over Vibration resistance Ʋ Instrument housing 1 g at 5 … 200 Hz according to EN 60068-2-6 (vibration with resonance) Ʋ Sensor 1 g at 5 … 200 Hz according to EN 60068-2-6 (vibration with resonance) Siemens Contro *7ML19985KS01* SITRANS LVL200S - Operating Instructions...
- Page 30 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. Depending on the version M12 x 1, according to ISO 4400, Harting, 7/8" FF. SITRANS LVL200S - Operating Instructions *7ML19985KS01*...
-
Page 31: Dimensions
~ 116 mm (4 ") ") ø 80 mm ø 84 mm (3 ") ") M20x1,5/ M20x1,5 M20x1,5/ ½ NPT ½ NPT Fig. 28: Housing versions Aluminium housing Stainless steel housing, electropolished Siemens Contro *7ML19985KS01* SITRANS LVL200S - Operating Instructions... - Page 32 SITRANS LVL200S 32 (G¾A, ¾"NPT) 41 (G1A, 1"NPT) G¾A, ¾"NPT G1A, 1"NPT ø 33,7 mm (1.33") Fig. 29: SITRANS LVL200S Thread Clamp Cone DN 25 Slotted nut DN 40 Flange Tuchenhagen Varivent SITRANS LVL200S - Operating Instructions *7ML19985KS01*...
- Page 33 SITRANS LVL200S, options Fig. 30: Options Gas-tight leadthrough Temperature adapter Siemens Contro *7ML19985KS01* SITRANS LVL200S - Operating Instructions...
-
Page 34: Trademark
Trademark All the brands as well as trade and company names used are property of their lawful proprietor/ originator. SITRANS LVL200S - Operating Instructions *7ML19985KS01*... -
Page 35: Siemens Contro
Notes Siemens Contro *7ML19985KS01* SITRANS LVL200S - Operating Instructions... - Page 36 For more information www.siemens.com/level www.siemens.com/weighing Siemens Canada Limited Subject to change without prior notice PD PA PI LW *7ML19985KS01* Rev. 0.0 1954 Technology Drive P.O. Box 4225 © Siemens AG 2016 Peterborough, ON K9J 7B1, Canada email: techpubs.smpi@siemens.com Printed in Canada www.siemens.com/processautomation...