Honeywell VERSAFLOW VORTEX 200 Скачать руководство пользователя страница 24 | Manualshive

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ELECTRICAL CONNECTIONS

24

VERSAFLOW VORTEX 200

www.honeywellprocess.com

34-VF-25-137 iss.1 GLO July 2019 US

4.4 Grounding and equipotential bonding

For compact versions and measuring devices with flange connections, the flow sensor is
conductively connected to the pipeline.
For compact versions and measuring device of the type "sandwich", a separate conductor
connected either to the internal or external PA terminal must be provided to connect to the
equipotential bonding.

CAUTION!

Equipotential bonding

Equipotential bonding

Equipotential bonding

Equipotential bonding
Vortex signal converters and flow sensors must be included in the on-site equipotential bonding
system according to the installation standard! They are connected to the PA terminals.

Figure 4-1: Ground connection of the compact version

1

Electrical grounding connection on connection piece between the flow sensor and the signal converter

2

Electrical grounding terminal in the housing

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Содержание VERSAFLOW VORTEX 200

Страница 1: ... and in protection type Increased safety Ex e and in protection type Equipment dust ignition protection by enclosure Ex t VERSAFLOW VORTEX 200 VERSAFLOW VORTEX 200 VERSAFLOW VORTEX 200 VERSAFLOW VORTEX 200 Supplementary Instructions Supplementary Instructions Supplementary Instructions Supplementary Instructions ...

Страница 2: ...tegory 7 2 5 Types of protection 8 2 6 Ambient temperature temperature classes 9 2 7 Surface temperature for equipment protection level Db 17 2 8 Electrical data 17 3 Installation 19 3 1 Mounting 19 3 2 Special conditions 20 4 Electrical connections 21 4 1 General notes 21 4 2 Power supply 23 4 3 Inputs Outputs 23 4 4 Grounding and equipotential bonding 24 4 5 Flow sensor circuits remote version o...

Страница 3: ...ection goals of directive 2014 34 EU for use in hazardous areas with gas and dust The EU declaration of conformity for the equipment category II 2 G and II 2 D is based on the EU type examination certificate The X after the certificate number refers to special conditions for safe use of the device which have been listed in these instructions 1 3 Approval according to the IECEx scheme Conformity fo...

Страница 4: ... not followed there is a risk of explosion Assembly installation start up and maintenance may only be performed by personnel trained in explosion protection CAUTION Operating conditions and place of installation may require compliance with additional standards directives or laws The responsibility for compliance rests solely with the operator or his agent ...

Страница 5: ...es in accordance with the description code is shown on the nameplates below On both the compact devices and the remote versions the main plate is located on the signal converter housing On the remote versions there is an additional marking on the flow sensor Compact versions with two signal converters for dual measurement dual version are each marked with a nameplate which is attached to each of t...

Страница 6: ...emote version 1 Device version TWV 9200 Ex VersaFlow Vortex 200F 2 Production order number 3 Serial number 4 Year of manufacture 5 Marking according to KIWA 18 ATEX 0035X and IECEx KIWA 18 0016X 6 Permissible ambient temperature range 7 Electrical connection data 8 Safety instructions disposal and data matrix 9 Internet address of the manufacturer ...

Страница 7: ... flowmeters are designed in category II 2 G II 2 D or EPL Gb and EPL Db according to EN 60079 0 EN 60079 1 and EN 60079 31 for use in zone 1 or zone 21 The inside of the measuring unit is also approved for zone 1 Vortex flowmeters are designed according to the IECEx Scheme according to Equipment Protection Level EPL Gb or EPL Db CAUTION Operation with flammable products is only permitted as long a...

Страница 8: ...b ia IIC T6 Gb II 2 G II 2 G II 2 G II 2 G Ex ia IIC T6 T2 Gb Ex ia IIC T6 T2 Gb Ex ia IIC T6 T2 Gb Ex ia IIC T6 T2 Gb flow sensor IECEx Ex db ia IIC T6 Gb Ex db ia IIC T6 Gb Ex db ia IIC T6 Gb Ex db ia IIC T6 Gb signal converter or Ex db eb ia IIC T6 Gb Ex db eb ia IIC T6 Gb Ex db eb ia IIC T6 Gb Ex db eb ia IIC T6 Gb Ex ia IIC T6 T2 Gb Ex ia IIC T6 T2 Gb Ex ia IIC T6 T2 Gb Ex ia IIC T6 T2 Gb flo...

Страница 9: ... eb Ex eb Ex eb Ex eb Protection type Increased safety Ex tb Ex tb Ex tb Ex tb Protection type Equipment dust ignition protection by enclosure Ex ia Ex ia Ex ia Ex ia Protection type Intrinsic safety protection level ia flow sensor compact device Ex ia Ex ia Ex ia Ex ia Protection type Intrinsic safety protection level ia flow sensor circuit remote version IIC IIC IIC IIC Gas group suitable for ga...

Страница 10: ...ons The measuring device is installed and operated in accordance with the manufacturer s installation instructions It must be ensured that the flowmeter is not heated by the effects of additional heat radiation sunshine neighbouring system components and thus operated above the permissible ambient temperature range Insulation must be limited to the piping Unobstructed ventilation of the signal con...

Страница 11: ...60 65 40 60 65 40 60 65 Nominal size DN15 25 80 65 100 100 135 135 1 200 200 1 165 1 240 200 1 165 1 DN40 50 80 65 100 100 135 135 1 200 175 1 150 1 240 175 1 150 1 DN65 100 80 65 100 100 1 135 1 130 1 200 150 1 130 1 235 1 150 1 130 1 DN150 300 75 65 100 100 135 135 1 200 185 1 155 1 240 185 1 155 1 Table 2 7 Temperature class in C 1 Permanent service temperature of connecting cable and cable ent...

Страница 12: ... 1 DN65 100 85 65 100 100 135 135 1 200 200 1 200 1 240 240 1 240 1 DN150 300 80 65 100 100 135 135 200 200 200 1 240 240 240 1 Table 2 9 Temperature class in C 1 Permanent service temperature of connecting cable and cable entry min 80 C Temperature class T6 T5 T4 T3 T2 Tamb in F 140 149 140 149 140 149 104 140 149 104 140 149 Nominal size DN15 25 185 149 212 212 275 275 392 392 392 1 464 464 464 ...

Страница 13: ...1 95 1 120 105 1 95 1 120 105 1 95 1 DN150 300 65 65 95 90 1 120 1 110 1 120 120 1 110 1 120 120 1 110 1 Table 2 11 Temperature class in C 1 Permanent service temperature of connecting cable and cable entry min 80 C Temperature class T6 T5 T4 T3 T2 Tamb in F 140 149 140 149 140 149 104 140 149 104 140 149 Nominal size DN15 25 159 149 212 203 1 248 1 239 1 248 248 1 239 1 248 248 1 239 1 DN40 50 15...

Страница 14: ... 95 90 1 120 1 120 1 120 120 1 120 1 120 120 1 120 1 DN150 300 65 65 85 85 120 120 1 120 120 120 1 120 120 120 1 Table 2 13 Temperature class in C 1 Permanent service temperature of connecting cable and cable entry min 80 C Temperature class T6 T5 T4 T3 T2 Tamb in F 140 149 140 149 140 149 104 140 149 104 140 149 Nominal size DN15 25 149 149 203 194 248 248 1 248 248 248 1 248 248 248 1 DN40 50 14...

Страница 15: ...135 1 115 1 195 1 135 1 115 1 195 1 135 1 115 1 DN150 300 75 65 100 100 1 135 1 135 1 200 155 1 135 1 230 155 1 135 1 Table 2 15 Temperature class in C 1 Permanent service temperature of connecting cable and cable entry min 80 C Temperature class T6 T5 T4 T3 T2 Tamb in F 140 149 140 149 140 149 104 140 149 104 140 149 Nominal size DN15 25 167 149 212 212 275 275 1 392 338 1 293 1 437 338 1 293 1 D...

Страница 16: ... DN65 100 85 65 100 100 135 135 1 200 200 1 200 1 240 240 1 225 1 DN150 300 75 65 100 100 135 135 200 200 200 1 240 240 235 1 Table 2 17 Temperature class in C 1 Permanent service temperature of connecting cable and cable entry min 80 C Temperature class T6 T5 T4 T3 T2 Tamb in F 140 149 140 149 140 149 104 140 149 104 140 149 Nominal size DN15 25 185 149 212 212 275 275 392 392 392 1 464 464 464 1...

Страница 17: ...our 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 Remote signal converter flow sensor circuit terminal 1 to 7 colour coded Uo 6 65 V Io 1107 mA Po 650 mW Co 1 5 µF Lo 73 µH Remote flow sensor terminal 1 to 7 colour coded Remote flow sensor terminal 1 to 7 colour coded Remote flow sensor termin...

Страница 18: ...2 DEVICE DESCRIPTION 18 VERSAFLOW VORTEX 200 www honeywellprocess com 34 VF 25 137 iss 1 GLO July 2019 US ...

Страница 19: ...and the connection 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 connection box must be loosened Once the signal converter or the connection box has been turned it must be screwed back on to the base again tightening torque 2 Nm De energise the signal ...

Страница 20: ...nspected visually after opening Electrostatics For painted versions risks due to electrostatic charge must be minimized For further information refer to Electrostatic charge on page 28 Thermal and electrical data Observe the maximum ambient and product temperatures and electrical data For further information refer to Ambient temperature temperature classes on page 9 and refer to Surface temperatur...

Страница 21: ...cordance with IEC 60079 1 Observe the requirements of the test certificate for the cable glands or Direct entry of the connecting cables by way of conduits into the flameproof enclosed terminal compartment of the device Once the conduit has been screwed in it must form a flameproof joint with the housing with a minimum thread length of 8 mm A suitable mechanical stopping box must be provided in ac...

Страница 22: ... the influence of the components on the IP protection class of the housing or the thermal data must be validated Recommendation IP protection class IP66 67 according to IEC 60529 Temperature range 40 80 C 40 176 F The outer diameter of the connecting cable must be within the sealing range of the cable entry 7 12 mm 0 28 0 47 Unused cable entries are to be closed in accordance with IEC 60079 1 and ...

Страница 23: ...be connected to downstream devices or circuits that satisfy the requirements of protective extra low voltage PELV Connecting the power supply and the I O functions Before connecting or disconnecting the electrical connection cables of the device make sure that all cables leading to the converter are isolated from the ground of the hazardous area This also applies to protective earth PE and equipot...

Страница 24: ... to the internal or external PA terminal must be provided to connect to the equipotential bonding CAUTION Equipotential bonding Equipotential bonding Equipotential bonding Equipotential bonding Vortex signal converters and flow sensors must be included in the on site equipotential bonding system according to the installation standard They are connected to the PA terminals Figure 4 1 Ground connect...

Страница 25: ... connection of the flow sensor can either be made via the PA connection in the terminal compartment of the signal converter or via the external PA connection Figure 4 2 Ground connection of the remote version 1 Electrical grounding connection on the flow sensor 2 Electrical grounding connection on the housing of the signal converter ...

Страница 26: ...t be carefully 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 supplied with a bridge between the internal PA connection and the terminal with the designation gnye This connection must not be separated The flow sensor circuit is designed in protection type...

Страница 27: ... check prior to start up if the start up was in compliance with the national regulations for checks If the device needs to be configured due to the existence of an explosive atmosphere this can be done using the supplied bar magnets There is no need to open the housing as it can be done through the glass window of the electronics compartment or digitally via the signal output HART interface 5 2 Op...

Страница 28: ...tic charge vortex flowmeters may not be used in areas with processes that generate strong charges mechanical friction and cutting processes spraying of electrons e g in the vicinity of electrostatic painting systems or pneumatically conveyed dust is exposed CAUTION Electrostatic charging of the housing surface by friction must be avoided The devices must not be dry cleaned ...

Страница 29: ...dular design of the vortex flowmeters from a safety perspective the electrical equipment built into the signal converter can be replaced with identical spare parts To do so remove the housing cover Close the housing cover immediately after the spare parts are exchanged Ensure that the cover seal is tight General notes Only identical displays or components from the manufacturer may be used The devi...

Страница 30: ...from the ground of the hazardous area This also applies to functional earthing conductors FE and equipotential bonding conductors PA Observe the information above Also ensure that all process connections and the pipeline are depressurised and free of product Where environmentally critical products are concerned carefully decontaminate the wetted parts of the flange system after dismantling Figure ...

Страница 31: ...SERVICE 6 31 VERSAFLOW VORTEX 200 www honeywellprocess com 34 VF 25 137 iss 1 GLO July 2019 US ...

Страница 32: ... Virginia Drive 512 Virginia Drive Fort Washington PA 19034 USA Fort Washington PA 19034 USA Fort Washington PA 19034 USA Fort Washington PA 19034 USA www honeywellprocess com www honeywellprocess com www honeywellprocess com www honeywellprocess com Honeywell International Inc Honeywell International Inc Honeywell International Inc Honeywell International Inc Subject to change without notice Subj...

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