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VTX3

Supplementary Instructions

Vortex flowmeter

Equipment category II 2 G, EPL Gb
in protection type intrinsic safety "i"

Содержание Vortex VTX3 K i Ex

Страница 1: ...ructions Supplementary Instructions Supplementary Instructions Supplementary Instructions Vortex flowmeter Equipment category II 2 G EPL Gb in protection type intrinsic safety i Bopp Reuther Messtechn...

Страница 2: ...ry 7 2 6 Types of protection 8 2 7 Ambient temperature temperature classes 8 2 8 Electrical data 16 3 Installation 17 3 1 Mounting 17 3 2 Special conditions 18 4 Electrical connections 19 4 1 General...

Страница 3: ...h the protection goals of directive 2014 34 EU for use in hazardous areas with gas The EU declaration of conformity for the equipment category II 2 G is based on the EU type examination certificate of...

Страница 4: ...sting of the flow sensor SV 18 and the signal converter KV 18 020 is called the VTX3 W Figure 2 1 Safety description code for the compact version 1 Product designation 2 Type series 3 Compact version...

Страница 5: ...with two signal converters for dual measurement dual version are each marked with a nameplate which is attached to each of the signal converter housings The details relevant to explosion protection a...

Страница 6: ...the remote version 1 Device version VT3X W 2 Production order number 3 Serial number 4 Year of manufacture 5 Ex data according to KIWA 18 ATEX 0041X 6 Permissible ambient temperature range 7 Maximum v...

Страница 7: ...ange which means that explosion protection regardless of the zone assignment is fundamentally not applicable for the measuring unit piping 2 5 Equipment category Vortex flowmeters are designed in cate...

Страница 8: ...ia IIC T6 T2 Gb II 2 G Ex ia IIC T6 T2 Gb compact version flow sensor in remote version or II 2 G Ex ia IIC T6 Gb II 2 G Ex ia IIC T6 Gb II 2 G Ex ia IIC T6 Gb II 2 G Ex ia IIC T6 Gb signal converter...

Страница 9: ...eratures listed in the tables are valid under the following conditions The measuring device is installed and operated in accordance with the manufacturer s installation instructions It must be ensured...

Страница 10: ...240 195 1 165 1 DN80 100 70 65 135 1 135 1 200 165 1 145 1 240 1 165 1 145 1 DN150 300 80 65 135 135 1 200 200 1 170 1 240 200 1 170 1 1 Permanent service temperature of connecting cable and cable en...

Страница 11: ...35 135 200 200 200 1 240 240 240 1 DN80 100 85 75 135 135 1 200 200 1 200 1 240 240 1 240 1 DN150 300 85 80 135 135 200 200 200 1 240 240 240 1 1 Permanent service temperature of connecting cable and...

Страница 12: ...1 120 120 1 115 1 120 120 1 115 1 DN80 100 55 60 110 1 105 1 120 110 1 105 1 120 110 1 105 1 DN150 300 60 60 120 1 115 1 120 120 1 115 1 120 120 1 115 1 1 Permanent service temperature of connecting c...

Страница 13: ...65 120 1 120 1 120 120 1 120 1 120 120 1 120 1 DN80 100 70 65 120 1 120 1 120 120 1 120 1 120 120 1 120 1 DN150 300 75 65 120 120 1 120 120 120 1 120 120 120 1 1 Permanent service temperature of conn...

Страница 14: ...1 135 1 200 160 1 140 1 235 160 1 140 1 DN80 100 60 60 135 1 125 1 200 1 140 1 125 1 200 1 140 1 125 1 DN150 300 65 60 135 1 135 1 200 165 1 145 1 220 165 1 145 1 1 Permanent service temperature of co...

Страница 15: ...240 1 DN40 50 85 60 135 135 1 200 200 200 1 240 240 1 225 1 DN80 100 85 60 135 135 1 200 200 1 200 1 240 240 1 225 1 DN150 300 85 60 135 135 200 200 200 1 240 240 240 1 1 Permanent service temperatur...

Страница 16: ...to 7 colour coded Remote signal converter flow sensor circuit terminal 1 to 7 colour coded Remote signal converter flow sensor circuit terminal 1 to 7 colour coded Uo 6 65 V Io 1107 mA Po 650 mW Co 1...

Страница 17: ...tion box for the remote versions may be aligned on the base or the wall bracket up to a maximum of 180 For this reason the M4 hexagon socket screw connecting the base and the signal converter or the c...

Страница 18: ...eas of group IIC the instructions for electrostatics must be observed For further information refer to Electrostatic charge on page 23 Thermal and electrical data Observe the maximum ambient and produ...

Страница 19: ...nd potential of the hazardous area or carefully insulated against each other and against ground test voltage 500 Veff Lay cables so as to ensure that there is sufficient distance between surfaces of t...

Страница 20: ...ut and the binary output are reliably separated up to a peak voltage of 60 V All signal circuits are electrically isolated from the ground 4 4 Grounding and equipotential bonding For compact versions...

Страница 21: ...connection of the flow sensor can either be made via the PA connection in the signal converter terminal compartment or via the external PA connection Figure 4 2 Ground connection of the remote versio...

Страница 22: ...isolated from the earth test voltage 500 Veff and connected via the terminal end to the corresponding connector on the terminal block The terminal compartments of the flow sensor circuits are supplie...

Страница 23: ...he measuring units must be included in the periodic pressure tests of the system Operating the converter insert during operation is permitted To do so remove the housing cover Close the housing cover...

Страница 24: ...line 6 2 Dismantling Exchanging the built in equipment The dismantling and installation is within the responsibility of the operator Due to the modular design of the vortex flowmeters from a safety pe...

Страница 25: ...onnecting the electric connecting cable of the device make sure that all cables leading to the indication unit are isolated from the ground of the hazardous area This also applies to functional earthi...

Страница 26: ...7 NOTES 26 VTX3 www bopp reuther de 12 2018 Z EN 09001 id A Exi Gb...

Страница 27: ...NOTES 7 27 VTX3 www bopp reuther de 12 2018 Z EN 09001 id A Exi Gb...

Страница 28: ...H Am Neuen Rheinhafen 4 67346 SPEYER Germany Tel 49 6232 657 0 Fax 49 6232 657 505 Web www bopp reuther de Email info bopp reuther de Bopp Reuther Messtechnik GmbH 12 2018 Z EN 09001 id A Exi Gb Subje...