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OPTISWIRL 4200
OPTISWIRL 4200
OPTISWIRL 4200
OPTISWIRL 4200
Vortex flowmeter
Equipment category II 2G, EPL Gb
in type of protection Intrinsic safety "i"
© KROHNE 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en
Supplementary Instructions
Supplementary Instructions
Supplementary Instructions
Supplementary Instructions
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Table of Contents
Related Manuals for KROHNE OPTISWIRL 4200 Series
Summary of Contents for KROHNE OPTISWIRL 4200 Series
- Page 1 OPTISWIRL 4200 OPTISWIRL 4200 OPTISWIRL 4200 Supplementary Instructions Supplementary Instructions Supplementary Instructions Supplementary Instructions Vortex flowmeter Equipment category II 2G, EPL Gb in type of protection Intrinsic safety "i" © KROHNE 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en...
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Page 2: Table Of Contents
4.5 Flow sensor circuits (remote version only) ..............20 5 Operation 5.1 Start-up........................... 21 5.2 Operation ........................21 5.3 Electrostatic charge ....................... 21 6 Service 6.1 Maintenance ........................22 6.2 Dismantling ........................22 www.krohne.com 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en... -
Page 3: Safety Instructions
The "X" after the certificate number refers to special conditions for safe use of the device, which have been listed in these instructions. If needed, the IEC certificate can be downloaded from the manufacturer's website. 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en www.krohne.com... -
Page 4: Safety Instructions
The operator or his agent is responsible for observing any additional standards, directives or laws if required due to operating conditions or place of installation. This applies in particular to the use of easily detachable process connections when measuring flammable media. www.krohne.com 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en... -
Page 5: Device Description
* positions which are not needed are omitted (no blank positions) The remote version consisting of the OPTISWIRL 4000 F flow sensor and the VFC 200 F signal converter is called the OPTISWIRL 4200 F. 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en www.krohne.com... -
Page 6: Marking
5 Ex data acc. to KIWA 14 ATEX 0017X or IECEx KIWA 15.0003X 6 Permissible ambient temperature range 7 Maximum values intrinsically safe circuits 8 Safety instructions, disposal and data matrix 9 Internet address of the manufacturer www.krohne.com 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en... - Page 7 5 Ex data acc. to KIWA 14 ATEX 0017X or IECEx KIWA 15.0003X 6 Permissible ambient temperature range 7 Maximum values intrinsically safe circuits 8 Safety instructions, disposal and data matrix 9 Internet address of the manufacturer 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en www.krohne.com...
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Page 8: Flammable Products
An area in which an explosive atmosphere may occasionally occur as a result of the mixture of flammable substances in the form of gas, steam or mist with air under normal operation. www.krohne.com 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en... -
Page 9: Protection Types
The classification is outlined in the following tables. The tables take into account the following parameters: • Ambient temperature T • Product temperature T • Nominal size DN • Heat resistance of the connecting cable 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en www.krohne.com... - Page 10 The permitted ambient temperature range is indicated on the nameplate; depending on the device version it is T = -40...+65°C / -40...+149°F. The minimum product temperature is -40°C / -40°F. www.krohne.com 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en...
- Page 11 Temperature class in °F Nominal size DN15…25 392 392 DN40…50 392 383 DN80…100 392 329 DN150...300 392 392 1 Permanent service temperature of connecting cable and cable entry min. 176°F 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en www.krohne.com...
- Page 12 Temperature class in °F Nominal size DN15…25 392 392 DN40…50 392 392 DN80…100 392 392 DN150...300 392 392 1 Permanent service temperature of connecting cable and cable entry min. 176°F www.krohne.com 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en...
- Page 13 Max. permissible product and ambient temperatures per temperature class in °F Temperature class in °F Nominal size DN15…25 DN40…50 DN80…100 DN150...300 1 Permanent service temperature of connecting cable and cable entry min. 176°F 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en www.krohne.com...
- Page 14 Temperature class in °F Nominal size DN15…25 248 248 DN40…50 248 248 DN80…100 248 248 DN150...300 248 248 1 Permanent service temperature of connecting cable and cable entry min. 176°F www.krohne.com 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en...
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Page 15: Electrical Data
The verification of intrinsic safety is not necessary for the interconnection of vortex flow sensor connected to the signal converter, if the cable length doesn't exceed 50 m / 164 ft using the supplied cable. 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en www.krohne.com... -
Page 16: Installation
• Loosen the hexagon socket screw 1. • Turn the signal converter or connection box. • Screw signal converter or connection box back to the base again. 1 Allen screws M4 on connection housing www.krohne.com 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en... -
Page 17: Special Conditions
Lock on electronics and terminal compartment Lock on electronics and terminal compartment Lock on electronics and terminal compartment The electronics and terminal compartment may be opened in hazardous areas when measuring and carrying out adjustments. 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en www.krohne.com... -
Page 18: Electrical Connections
The current output, the current input and the binary output are reliably separated up to a peak voltage of 60 V. All signal circuits are electrically isolated from the earth. www.krohne.com 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en... -
Page 19: Grounding And Equipotential Bonding
PA connection in the converter's terminal compartment or via the external PA connection. Ground connection of remote version 1 Electrical grounding connection on flow sensor 2 Electrical grounding connection on signal converter housing 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en www.krohne.com... -
Page 20: Flow Sensor Circuits (Remote Version Only)
4 Filler wire pair shielding (protected with heat shrink tubing) 5 Fork clamp pair shielding on signal converter side 6 Heat shrink tubing The flow sensor circuit is designed in protection type intrinsically safe Ex ia II C. www.krohne.com 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en... -
Page 21: Operation
• 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. 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en www.krohne.com... -
Page 22: Service
The display can be rotated in 90° increments. It is connected to the connector pictured on the next page. Exchanging the converter insert It is permitted to replace the entire VFC 200 converter insert with a brand new version identical in construction. www.krohne.com 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en... - Page 23 In the case of environmentally critical or hazardous products, appropriate safety precautions • must be taken with regard to residual liquids in the measuring unit. New gaskets have to be used when re-installing the device in the piping. • 01/2017 - 4004274302 - AD OPTISWIRL4200 Ex-II2G R02 en www.krohne.com...
- Page 24 • Process Analysis • Services Head Office KROHNE Messtechnik GmbH Ludwig-Krohne-Str. 5 47058 Duisburg (Germany) Tel.: +49 203 301 0 Fax: +49 203 301 10389 info@krohne.com The current list of all KROHNE contacts and addresses can be found at: www.krohne.com...