Nivus CS2 Series Technical Instructions Download Page 20

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Technical Instructions for

Correlation Sensors

Page 20

Correlation Sensors – Rev. 07 as of 20.04.2016

1. Ground plate

2. Sensor for flow velocity measurement

3. Sensor body

4. Cable gland

5. Sensor cable

6. Plug with spigot nut

Fig. 3-2

Overview wedge sensor, type CSM

1. Ground plate

2. Sensor for flow velocity measurement

3. Sensor body

4. Cable gland

5. Sensor cable

6. Sensor for level measurement using pressure

7. Pressure compensation element

8. Plug with spigot nut

Fig. 3-3

Overview wedge sensor, type CSM-D

Summary of Contents for CS2 Series

Page 1: ...Instructions for Correlation Sensors and external Electronic Box Original technical instructions German as of Firmware Version 1 58 POA V2 1 59 OCL L1 1 58 CS2 1 64 EBM NIVUS GmbH Im Taele 2 75031 Epp...

Page 2: ...rnet www nivus com NIVUS U K 1 Arisaig Close Eaglescliffe Stockton on Tees Cleveland TS16 9EY Phone 44 0 1642 659294 E mail info nivus com Internet www nivus com NIVUS Sp z o o ul Hutnicza 3 B 18 81 2...

Page 3: ...ountry in the European Economic Area EEA this instruction handbook must be translated into the language of the country in which the device is to be used Should the translated text be unclear the origi...

Page 4: ...8 2 Receipt 32 4 8 3 Transport 33 4 8 4 Return 33 4 8 5 Installation of Spare Parts and Parts subject to wear and tear 33 5 Installation 34 5 1 Installation Instructions 34 5 2 Electrical Installatio...

Page 5: ...place and make sure it is available for the users of this product at any time If you should have problems to understand information contained within this Technical Instruction either contact the manuf...

Page 6: ...elevant qualifications for their work for example Training instruction or authorisation to activate deactivate isolate ground and mark electric circuits and devices systems according to the safety en...

Page 7: ...Indicates a possible danger by electrical power with moderate risk which may result in death or severe personal injury if not avoided WARNING Warning of danger to persons Indicates a possible danger...

Page 8: ...checked Failure to do so may cause personal injury WARNING Do not disable safety devices It is strictly prohibited to disable the safety devices or to change the way they work Failure to observe may c...

Page 9: ...vidual directives in particu lar the directive 89 655 EEC concerning the minimum safety and health re quirements for the use of work equipment by workers at work as amended are to be observed and adhe...

Page 10: ...and abrasion by using a transparent shrunk on hose and contains the following name and address of manufacturer CE label type and serial number year of manufacture Ex label on Ex version sensors only...

Page 11: ...ructions for Correlation Sensors Correlation Sensors Rev 07 as of 20 04 2016 Page 11 Fig 2 3 Nameplate Electronic Box type EBM Fig 2 4 Nameplate level sensor type DSM Fig 2 5 Nameplate flow velocity s...

Page 12: ...for Correlation Sensors Page 12 Correlation Sensors Rev 07 as of 20 04 2016 Fig 2 6 Nameplate level sensor type OCL L1 Fig 2 7 Nameplates flow velocity sensor type CS2 Fig 2 8 Ex label for each senso...

Page 13: ...nameplate on the end of the cable This nameplate is protected against weathering and abrasion by using a transparent shrunk on hose Fig 2 9 Type key for water ultrasonic sensors type CSM CSM Type Sen...

Page 14: ...on to PCM Pro and PCM 4 K EBM V1L1 Cable end pre configured for connection to OCM Pro CF Sensor Connection Electronic box for connection of 1x CSM and 1x DSM Sensor incl suspension bracket and mountin...

Page 15: ...truction V2D0 with Pressure Measurement Cell for Level Measurement KT Wedge sensor made of PPO with PEEK sensor face ground plate 1 4571 KX Wedge sensor special construction V2U1 KT Wedge sensor made...

Page 16: ...H portable version incl Plug Cable end pre configured for connection to OCM Pro CF type V20 and V2H Cable end pre configured for connection to OCM Pro CF Type V2D and V2U POA Sensor with spatial alloc...

Page 17: ...or X Special construction Sensor Version S Standard version made of PPO cable PUR X Special construction Transmitting Frequency 12 120 kHz XX Special construction Approvals 0 none E Ex zone 1 Cable Le...

Page 18: ...PPO with PEEK sensor face ground plate 1 4571 V2U1 with pressure measurement cell and ultrasound from bottom up for level measurement KT Wedge sensor made of PPO with PEEK sensor face ground plate 1...

Page 19: ...pe POA V200 V2D0 3 Flow velocity wedge sensor type CS2 4 Pipe sensor type CS2 with sensor screw connection and retaining element 5 Pipe sensor type POA with sensor screw connection and retaining eleme...

Page 20: ...ment 3 Sensor body 4 Cable gland 5 Sensor cable 6 Plug with spigot nut Fig 3 2 Overview wedge sensor type CSM 1 Ground plate 2 Sensor for flow velocity measurement 3 Sensor body 4 Cable gland 5 Sensor...

Page 21: ...Pro PCM 4 2 Cable gland 3 Electronic Box body 4 Plug for water ultrasonic sensor type CSM 5 Plug for air ultrasonic sensor type DSM 6 Mounting plate 7 Suspension bracket Fig 3 4 Overview external Elec...

Page 22: ...rs being damaged or lost due to the use of force can be ordered from NIVUS at extra costs Keep threads of plugs and sockets carefully free of dirt sand or similar and clean the threads with a soft and...

Page 23: ...easurement using water ultrasonic optional 8 Sensor for level measurement using pressure optional 9 Air filter optionally fixed with plug Fig 3 7 Overview wedge sensor type POA V2H1 V2U1 1 Sensor for...

Page 24: ...ors for level measurement using air ultrasonic Fig 3 9 Overview air ultrasonic sensor type OCL L1 1 Ground plate 2 Sensor for flow velocity measurement 3 Sensor for level measurement using water ultra...

Page 25: ...l not be considered as use in accordance with the requirements Damages resulting from this are left at user s risk Ex Approval The Ex version of the sensors is designed to be used in areas with explos...

Page 26: ...e DSM is designed to measure level of liquid media using ultra sound from top down in pipes featuring small dimensions The sensor can be operated exclusively in connection with the accompanying Electr...

Page 27: ...v 1 m s Measurement min fill level 3 cm Sonic beam angle 5 degrees Temperature measurement Measurement range 20 C up to 60 C Measurement uncertainty 0 5 K 4 2 Water ultrasonic sensor type CSM V1D0 Me...

Page 28: ...Outside cable diameter 8 4 mm 0 25 mm Medium contacting materials Polyurethane stainless steel 1 4571 PP 4 4 Air Ultrasonic Sensor Mini type DSM Measurement principle Ultrasonic transit time Measureme...

Page 29: ...sure measurement 9 75 mm 0 25 mm Sensors without pressure measurement 8 40 mm 0 25 mm Sensor types Flow velocity sensor with v measurement using cross correlation and temperature measurement to compen...

Page 30: ...uncertainty 0 5 K 4 6 Air Ultrasonic Sensor type OCL L1 Measurement principle Ultrasonic transit time Measurement frequency 120 kHz Protection rating IP 68 Ex Approval II 2 G Ex ib IIB T4 Gb ATEX Ex...

Page 31: ...5 mm Sensors without pressure measurement 8 4 mm 0 25 mm Sensor types Flow velocity sensor with v measurement using cross correlation and temperature measurement to compensate the temperature ef fect...

Page 32: ...When storing protect the sensors from corrosive or organic solvent vapours ra dioactive radiation and strong electromagnetic radiation 4 8 Equipment 4 8 1 Delivery The standard delivery of the correla...

Page 33: ...pingen in the origi nal packaging free of charge Returns with insufficient postage will not be accepted 4 8 5 Installation of Spare Parts and Parts subject to wear and tear We herewith particularly em...

Page 34: ...surement system from mains power The sensitive electronic components inside the sensor may get damaged by static electricity The manufacturer recommends the following steps to prevent the device from...

Page 35: ...perature sensor 4 Flow velocity sensor 5 Cable gland 6 Sensor cable Fig 5 1 Basic construction CSM wedge sensor Dimensions in mm Fig 5 2 Dimensions CSM wedge sensor 1 Ground plate 2 Acoustic coupling...

Page 36: ...Ground plate 1 2 Mounting plate 2 base plate 3 Insertion section for pipe mounting plate 4 Mounting plate spacer plate Fig 5 5 Basic construction of air ultrasonic sensor type DSM X Fastening shoe an...

Page 37: ...Correlation Sensors Rev 07 as of 20 04 2016 Page 37 1 Cable 2 Cable gland 3 Ground plate 4 Electronic body 5 Plug for water ultrasonic sensor type CSM 6 Plug for air ultrasonic sensor type DSM Fig 5 7...

Page 38: ...Technical Instructions for Correlation Sensors Page 38 Correlation Sensors Rev 07 as of 20 04 2016 Fig 5 8 Dimensions of Electronic Box type EBM...

Page 39: ...w velocity sensor 5 Level height sensor optional 6 Electronics 7 Pressure sensor optional 8 Duct to pressure measurement optional 9 Cable gland Fig 5 9 Basic construction POA wedge sensor X Slotted ho...

Page 40: ...Correlation Sensors Rev 07 as of 20 04 2016 1 Movable 2 Pipe sensor 3 300 mm use of a ball stop valve 4 Wrench size 55 5 Wrench size 50 6 Retaining element 7 Set screw 8 Screw installation help in wi...

Page 41: ...round plate 1 2 Ground plate 2 base plate 3 Insertion section for pipe mounting plate Fig 5 12 Basic construction of air ultrasonic sensor type OCL X Fastening shoe and countersunk hole for direct fas...

Page 42: ...s 6 Pressure sensor optional 7 Duct to pressure measurement optional 8 Temperatur sensor sensors without pressure cell only 9 Protective cover for sensor cable and protection hose fastening 10 Sensor...

Page 43: ...tion Sensors Correlation Sensors Rev 07 as of 20 04 2016 Page 43 1 Movable 2 Sensor 3 Wrench size 55 4 Wrench size 50 5 Retaining element 6 Grub screw 7 Screw installation help 180 to flow direction F...

Page 44: ...is described in the separately Installation Manual for Sensors Please refer to selecting sensor positions required calming sections sensor installation and fastening cable layout Please anyway observe...

Page 45: ...he cable Fasten the protective cover again by using the 4 screws subsequently Fig 5 19 Fastening the protective cover 5 6 Plug wiring and Sensor Cable 1 UE voltage input max 9 9V 2 RxTx RS485 3 not co...

Page 46: ...5 21 Plug wiring air ultrasonic sensors For correct sensor positions required calming sections sensor installation and fastening as well as cable layout please refer to the separate Installation In st...

Page 47: ...f 20 04 2016 Page 47 1 cable jacket 2 shrunk on hose 3 black cable shield no ground 4 red power supply max 10 5V 5 blue power supply 6 white RxTx 7 green RxTx 8 air compensation hose Fig 5 23 Cable en...

Page 48: ...l box Inappropriate connections leading to increased contact resistance or the use of unsuitable cables may result in interferences or even measurement fail ures Sensors with integrated pressure cell...

Page 49: ...use common extensions in case of different applications or to use a common signal cable to extend separate level and flow velocity measurements The maximum cable length for air ultrasonic sensors typ...

Page 50: ...ult NIVUS before 22 Extension by using equivalent cables with other cross sectional areas on re quest 5 8 Pressure compensation element for CSM Sensors WARNING Ingress of moisture Never operate sensor...

Page 51: ...over 4 O ring please observe the ring is placed correctly 5 Plug for connection to Electronic Box Fig 5 26 Pressure compensation element for connecting to EBM 1 Crosshead screws to open the cover acry...

Page 52: ...onfigured plug type F additionally have a preconfig ured filter element which works as a pressure compensation element see Fig 5 26 This sensor cables shall not be extended For sensors with pressure m...

Page 53: ...5 29 Components of air compensation element The 5 wire cable coming from the combi sensor must be connected 1 1 to the terminal clamp strip in the connection box In this case please observe only to c...

Page 54: ...ressure compensation element with unplugged air hose plug automatic self locking mechanism of the integrated socket will shift the zero point of the level measurement The opening of the filter element...

Page 55: ...by using A2Y or similar appropriate shielded signal cables After correct connecting the cables correctly fix the air filter with the cable clips on one of both cables in a way that the opening of the...

Page 56: ...type CS2 The following materials are used additionally for sensors with pressure measurement cell Hastelloy C 276 Viton PA PR The sensor technology is resistant to normal domestic sewages dirt and ra...

Page 57: ...0 4 4 1 2 Ethyl alcohol C2H6O 100 1 0 1 1 1 1 1 1 1 0 3 0 0 0 Ethylene chloride C2H4Cl2 3 3 4 3 1 1 1 1 1L 1 3 0 1 2 Ferric III chloride FeCl3 saturated 1 1 2 3 2 1 1 4 4 0 1 1 1 1 Formaldehyde solut...

Page 58: ...ce suitable 2 good resistance suitable 3 limited resistance 4 not resistant K no general specifications possible L risk of pitting corrosion or stress corrosion cracking estimated value Material Names...

Page 59: ...r jet is allowed up to a max pres sure of 4 bar see Specifications e g using a water hose Never clean flow velocity sensors with pressure measurement cell types V2D and V2U by us ing a water jet Using...

Page 60: ...ent cell bottom view Due to physical reasons level measurements performed by sensors with pres sure measurement cell are subject to long term drift see chap 5 9 NIVUS therefore recommend to calibrate...

Page 61: ...laced if required Inspection intervals depend on the pre vailing air humidity and may vary between 2 and 12 weeks depending on appli cation As soon as the drying capsules are used up their colour will...

Page 62: ...ce the filter or the desiccant Both can be purchased from NIVUS see chapter 0 7 5 Customer Service Information For annual inspection of the entire measurement system contact our customer service NIVUS...

Page 63: ...of wedge sensors POA CSM and DSM in pipes DN 200 up to maximum DN 800 Sensor Adapters ZUB0 KLEMM Metal connection box incl clamps for adaptation of PCM Sensors incl plug to OCM Pro transmitters in Ex...

Page 64: ...6 Overview air ultrasonic sensor type DSM 22 Fig 3 7 Overview wedge sensor type POA V2H1 V2U1 23 Fig 3 8 Overview pipe sensor type POA 23 Fig 3 9 Overview air ultrasonic sensor type OCL L1 24 Fig 3 10...

Page 65: ...Box 48 Fig 5 26 Pressure compensation element for connecting to EBM 51 Fig 5 27 Exploded view drawing of pressure compensation element 51 Fig 5 28 Connection plug with air filter for connection to PCM...

Page 66: ...s and approvals The approvals are only valid in connection with the respective indication on the sensor nameplate The complete EC type examination certificates incl supplements can be downloaded from...

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Page 74: ...The system sensor family Mini consists of the following components Electronic Box Mini type EBM Correlation Sensor Mini type CSM and Distance Sensor Mini type DSM...

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Page 79: ...nsabilit la date de la pr sente signature la conformit du produit pour le march de l Union aux directives d harmonisation de la l gislation au sein de l Union 2014 30 EU 2011 65 EU Bei der Bewertung w...

Page 80: ...34 EU 2011 65 EU Bei der Bewertung wurden folgende einschl gige harmonisierte Normen zugrunde gelegt bzw wird die Konformit t erkl rt in Bezug die nachfolgend genannten anderen technischen Spezifikat...

Page 81: ...ponsabilit la date de la pr sente signature la conformit du produit pour le march de l Union aux directives d harmonisation de la l gislation au sein de l Union 2014 30 EU 2011 65 EU Bei der Bewertung...

Page 82: ...2011 65 EU Bei der Bewertung wurden folgende einschl gige harmonisierte Normen zugrunde gelegt bzw wird die Konformit t erkl rt in Bezug die nachfolgend genannten anderen technischen Spezifikationen T...

Page 83: ...re seule responsabilit la date de la pr sente signature la conformit du produit pour le march de l Union aux directives d harmonisation de la l gislation au sein de l Union 2014 30 EU 2011 65 EU Bei d...

Page 84: ...014 30 EU 2014 34 EU 2011 65 EU Bei der Bewertung wurden folgende einschl gige harmonisierte Normen zugrunde gelegt bzw wird die Konformit t erkl rt in Bezug die nachfolgend genannten anderen technisc...

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