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KROHNE SD 200 R Скачать руководство пользователя страница 11

DEVICE DESCRIPTION

2

11

SD 200 W/R

www.krohne.com

01/2016 - 4004155802 - AD Ex SD 200 W/R en

2.8 Temperature classes

The permissible temperature range of the device for use in temperature class T4...T1 is:

The maximum permissible temperature is valid under the following conditions:

•

The device is operated in its intended position.

•

The device is not exposed to heat radiation (e.g. direct sunlight, adjoining hot parts).

•

Insulation does not obstruct the ventilation of the device.

Temperature
class

Permissible ambient temperature in

[

°

C]

Permissible ambient temperature in

[

°

F]

T4...T1

-30...+70

°

C

-22...+158

°

F

AD_Ex_SD_200_W_R_en_160107_4004155802_R02.book Page 11 Thursday, January 7, 2016 5:46 PM

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Содержание SD 200 R

Страница 1: ... Division 1 SD 200 W R SD 200 W R SD 200 W R SD 200 W R Supplementary Instructions Supplementary Instructions Supplementary Instructions Supplementary Instructions KROHNE 01 2016 4004155802 AD Ex SD 200 W R en AD_Ex_SD_200_W_R_en_160107_4004155802_R02 book Page 1 Thursday January 7 2016 5 46 PM ...

Страница 2: ...ion 6 2 1 SD 200 R 6 2 2 SD 200 W 6 2 3 Nameplate SD 200 R 7 2 4 Nameplate 200 W 8 2 5 Approval for zone classified locations 9 2 6 Approval for division classified locations 10 2 7 Electrical data 10 2 8 Temperature classes 11 3 Installation 12 3 1 Installation 12 3 2 Electrostatic charge 12 4 Electrical connections 13 4 1 General notes 13 4 2 Power supply 13 5 Service 14 5 1 Dismantling 14 6 App...

Страница 3: ...wn responsibility conformity with the protection goals of the ATEX directive for use in hazardous areas with gas and dust The EC declaration of conformity is based on the EC type examination certificate You can download the EC Type Examination Certificate from the manufacturer s website 1 3 Approval according to the IECEx scheme Conformity with IEC standards was tested in accordance with the IECEx...

Страница 4: ... National Supervision and Inspection Center for Explosion Protection and Safety of Instrumentation NEPSI This product is in accordance with the following standards GB 3836 1 2010 Explosive atmospheres Part 1 Equipment General requirements GB 3836 4 2010 Explosive atmospheres Part 4 Equipment protection by intrinsic safety i GB 3836 20 2010 Explosive atmospheres Part 20 Equipment with equipment pro...

Страница 5: ...The user shall not change the configuration in order to maintain ensure the explosion protection performance of the display WARNING For use and maintenance in explosive atmospheres observe the warning POTENTIAL ELECTROSTATIC CHARGING HAZARD SEE 3 2 WARNING When the loop powered display is used in a potentially explosive atmosphere requiring apparatus of equipment protection level Ga end user shall...

Страница 6: ...ing value 2 Status information 3 Measuring parameter 4 Operation key CLEAR 5 Operation key SELECT 6 Operation key PROG ENTER Figure 2 2 Construction of the indicator 1 Measuring value 2 Measuring parameter 3 Status information 4 Operation key CLEAR 5 Operation key SELECT 6 Operation key PROG ENTER AD_Ex_SD_200_W_R_en_160107_4004155802_R02 book Page 6 Thursday January 7 2016 5 46 PM ...

Страница 7: ...y 1 Ex approvals 2 Order code 3 Intrinsically safe indication and ingress protection 4 Manufacturer and product name 5 Serial number 6 CE marking 7 Electrical data 8 Power supply INFORMATION Look at the device nameplate to ensure that the device is delivered according to your order AD_Ex_SD_200_W_R_en_160107_4004155802_R02 book Page 7 Thursday January 7 2016 5 46 PM ...

Страница 8: ...mperature 5 Manufacturer 6 Power supply 7 Ex approvals 8 CE marking Figure 2 5 Example for a nameplate outside 1 Product name 2 Ex approval 3 Manufacturer 4 Temperature ambient 5 Order code 6 CE marking 7 Serial number INFORMATION Look at the device nameplate to ensure that the device is delivered according to your order AD_Ex_SD_200_W_R_en_160107_4004155802_R02 book Page 8 Thursday January 7 2016...

Страница 9: ...s Ex ia IIC Class I Zone 0 AEx ia IIC T4 Ex ia IIC Class I Zone 0 AEx ia IIC T4 Ex ia IIC Class I Zone 0 AEx ia IIC T4 Ex ia IIC Class I Zone 0 AEx ia IIC T4 Components of the Ex marking and their definition II II II II Group II classified equipment 1 1 1 1 Equipment category 1 G G G G Gas explosion protection D D D D Dust explosion protection Ex ia Ex ia Ex ia Ex ia Equipment protection by intrin...

Страница 10: ...lass I II III Division 1 Groups A to G IS Class I II III Division 1 Groups A to G 2 7 Electrical data Connect the device only to intrinsically safe certified circuits Observe the following maximum values for the display when connecting Ui 30 V Ii 200 mA Pi 1 2 W Li 0 mH Ci 0 nF Components of the Ex marking and their definition IS IS IS IS Intrinsically safe equipment Class I II III Class I II III ...

Страница 11: ...e is valid under the following conditions The device is operated in its intended position The device is not exposed to heat radiation e g direct sunlight adjoining hot parts Insulation does not obstruct the ventilation of the device Temperature class Permissible ambient temperature in C Permissible ambient temperature in F T4 T1 30 70 C 22 158 F AD_Ex_SD_200_W_R_en_160107_4004155802_R02 book Page ...

Страница 12: ...llation standards e g EN 60079 14 by qualified personnel trained in explosion protection Observe the information contained in the manuals and the supplementary instructions The installation must always comply with the following requirements No external forces are affecting the display The device is accessible for any necessary visual inspections and can be viewed from all sides The nameplate is cl...

Страница 13: ...voltage 500 Veff 4 2 Power supply The device does not require a separate power supply The required supply for the electronics is provided via the 4 20 mA current output The cable parameters are determined by the parameters of the system into which the SD 200 series loop powered displays are to be connected WARNING Substitution of components may impair intrinsic safety Figure 4 1 Overview terminal ...

Страница 14: ...e when replacing the display always observe the following points Before dismantling the electrical connecting lines of the device ensure that all the cables leading to the display are de energised themselves and to the reference potential of the hazardous area AD_Ex_SD_200_W_R_en_160107_4004155802_R02 book Page 14 Thursday January 7 2016 5 46 PM ...

Страница 15: ...PPENDIX 6 15 SD 200 W R www krohne com 01 2016 4004155802 AD Ex SD 200 W R en Appendix 6 1 Control drawing CD1105 01 AD_Ex_SD_200_W_R_en_160107_4004155802_R02 book Page 15 Thursday January 7 2016 5 46 PM ...

Страница 16: ...bH Ludwig Krohne Str 5 47058 Duisburg Germany Tel 49 203 301 0 Fax 49 203 301 10389 info krohne com KROHNE 01 2016 4004155802 AD Ex SD 200 W R en Subject to change without notice The current list of all KROHNE contacts and addresses can be found at www krohne com AD_Ex_SD_200_W_R_en_160107_4004155802_R02 book Page 16 Thursday January 7 2016 5 46 PM ...

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