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1. Type 4 20mA Absolute shaft Encoder amp Optional Flow Sensor DLS 00X User Manual OPTICAL ENCODERS ivi Hohner Corporation 5536 Regional Road 81 Beamsville Ontario Canada LOR 1B3 Canada Tel 1 905 563 4924 hohner hohner com Hohner Automazione Piazzale cocchi 10 Vedano olona VA Italia Tel 39 0332 866109 hohner info hohner it ay La zN Hohner Automation Ltd Units 14 16 Whitegate Industrial Estate Wrexham LL13 8UG Wales United Kingdom Tel 44 1978 363 888 uksales hohner com Senso Tec Im Trade Moscow Tel 7 845 287 1346 Samara Tel 7 846 373 4939 sales imtrade ru Hohner Eletronica Ltda Rua Jo o Bombo 754 Parque Itamaraty Artur Nogueira S o Paulo Brasil CEP 13 160 000 Tel 55 1938 77 5214 vendas hohner com br Hohner Elektrotechnik GmbH Gewerbehof 1 D 59368 Werne Deutschland Tel 49 0 2389 98780 info hohner electrotechnik de Contents of this Manual Page 3 Kit Contents Page 4 Overview of Dragon Flow Line Sensor Page 5 Fitting The Paddle Page 6 Fitting Dragon Flow Line Sensor to Saddle Page 7 Safety notice Page 8 Access to Terminal Blocks Page 9 Changing the Tension Spring Page 10 Installation Drawing for CSA Certification Kit Contents 1 x Dragon Flow Line Sensor 1 x Dragon Flow Line Sensor Saddle optional 1 x Small Paddle 1 x Medium Paddle 1 x Large Paddle 1 x Grey Tension Spring factory fitted2. In the event of the cover plate being lost the product must not be used until a replacement cover plate is obtained from Hohner Automation Ltd Page 7 Access to Terminal Blocks e Remove the six screws from the top plate using a 4mm Allen key DO NOT REMOVE THE 6MM SCREW CIRCLED IN RED e The plate and gasket can now be raised and rotated away to reveal the connector blocks e Thread cable through gland and tighten gland with 20mm spanner for M16 Gland 22mm spanner for M20 Gland Note soanners not included in kit e Terminate cable red amp black to corresponding terminals Plate is now replaced and the six screws are re fitted and tightened using a 4mm allen key Please Note cable in photograph is for example only Cable is not supplied as part of the Dragon Flow Line Sensor kit Page 8 Changing The Tension Spring 1t Is important that the tension spring is only changed with the Paddle arm in the fully downward position e Remove the spring housing cover by removing retaining screw amp washer using a 4mm allen key e Remove the exposed spring and fit replacement spring of desired tension Yellow 15 Weaker Blue 15 Stronger Ensuring that spring Is in recesses of both spring housing and spring housing cover twist the spring housing cover clockwise until it locates on the two pins Refit retaining screw amp washer using 4mm allen key Page 9 NON HAZARDOU
3. 1 x Yellow Tension Spring 15 Weaker than grey Spring 1 x Blue Tension Spring 15 Stronger than grey Spring 2 x 10mm Spanners 1 x 1 mm Spanner 1 x 4mm Allen Key 1 x Arm Handle 1 x Spare Sensor Gasket Page 3 Overview of Dragon Flow Line Sensor Plate for access to terminal blocks End user cable entry gland Spring housing Encoder amp Cover Base Plate Saddle Paddle Arm Paddle Page 4 Fitting the Paddle e Select the paddle to suite the size of pipe that the sensor Is being fitted to e Fit the required paddle to the arm of the sensor as shown in photo the paddle can be fitted higher or lower on the arm to suit the size of pipe Secure the paddle in place with the supplied nuts bolts and washers using 10mm spanners e The procedure is the same for changing the paddle size from one to another Page 5 e Saddle should be welded to required pipe before Dragon Flow Line Sensor is fitted e Saddle is now secured to sensor with the supplied nuts bolts and washers using a 17mm Spanner Page 6 Safety Notice The cover plate contains important certification and safety information relating to certification bodies The following Page of this Instruction details how to remove the cover plate to access to the terminal blocks After end user access has been completed the cover plate MUST be replaced to ensure the integrity of both the product and the certification covering the product
4. CAD oF NFPA 70 and clouse Fad of CSA CEELI AEs tl 21 aE lol 0 bl The aldng betveen the AB Abele shott encoder to fleld fenctio bom to zoet border 2 edab shell have o mmm mediton thichress oF 0 5m Seo ee Nes ee ee E CE GJJ gh bbe dana we ds Md ae ea aed Oo C ee ee S J7 ia ae a De arara eidd ay oen TITLE CSA instalation Drawing for 4 20 mA Absolute Enceder FlowLine DWG Ex INS DLS 01 Page 10
5. S HAZARDOUS ALL UALS TS ab MH WALL Se ADD ae A LL WLU aL abn ILL HLI A a Lu ALL HSI U s sb eal WILLS Sa ALP A LL 4 20 mA Absolute Encoder FlowLine System The system comprises of an encoder mandatory together with an optional me z T LR Thowilin Sensor assembly this can be F A f ommited or incorporated A PLOY SENEN j Y G f cr boii certifi Y piege mm ie se r l ete ih g ZY Nooder Ji nH M Y f Ti 150 mA j 7 Pi 0 76 W Z Z Ci 12 nF f 4 FlewLine System LI H ae oy Stem A A cetified US Canadai f AT safety barrier or iaclator A k j ai Ee EEE U H A Hohner ee a Ma schedule drawing No modifications permitted without reference tothe Notified Body ve ZA i fick Fiction ay 1 may bo omm ited VAN SSRN nt 1 n gi B M ae p nh Motes D Coble capacitance and Inductance plus the gt C Sultable for Installation Ir ow Barrler lt Isoalator Notes apparatus unprotected capachtamce ll and Inductance Ll must not exceed the allowed Class I Ily L Groups E C and D For obviws reasone the burles s Eolotor ond Fid ection bos Indicated sholl he capacitance CCo and Inductance La Indicated Class II Dy 1 Groups E F and G ER HR Sete eit eRe ren an ca Pic veld AO E ce Oe Neonat bit on the associated apparatus Class I Zone Ex la IC a When hstoled per control drawing EX IN ILS DL the IS drout Class I Zone O AEs lo TIC shol comply wth Aetidie DASI
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