KLAY-INSTRUMENTS PERAMIC Instruction Manual Download Page 3

 
H/US/PERAMIC/05-2018/00   

 

 

 

Klay Instruments 

Page 3/4 

 

DIGITAL LOCAL INDICATOR 

The local indicator displays a digital value that is proportional to the pressure measured by the transmitter. The 
full scale point may be set to any value between 0000 and 1999. The local indicator can be mounted afterwards. 
Remove the bridge which is placed between connector (1) and (2). Connect the red (

+

) wire to (1) and the black 

(

-

) wire to (2). When using a local indicator the minimum power supply must be 

15.5

 

Vdc

.  

 

HAZARDOUS AREA 

The PERAMIC is certified for applications in hazardous areas.  
Certification: II 1G Ex ia IIC T4 Ga (intrinsically safe). When the PERAMIC is used in such areas, use a certified 
power supply, from 13 - 26.5 Vdc. Installation of this device has to be carried out by a certified and qualified 
mechanic or a certified and qualified installer. 

 

CERTIFICATIONS 
 
ATEX

 - 

II 1 G Ex ia IIC T4 Ga

 

Certificate :

 

KEMA 03ATEX1219 X

      

   

U

i

 = 26.5 Vdc,  

I

i

 

= 110 mA,  

C

i

 = 1 nF, 

 L

i

 = 1.2 mH,  

P

i

 = 0.9 W 

-30° C < T

amb

 < 70° C (-22° F < T

amb

 < 158° F) 

   

 

The X in the certificate number refers to a special condition only applicable for our submersible level transmitter 
HYDROBAR-Cable and 

–FR. See for this conditions the ATEX-certificate. 

 

IECEx - Ex ia IIC T4 Ga 

Certificate: DEK 13.0060X

 

 

 

U

i

 = 26.5 Vdc,  

I

i

 = 110 mA,  

C

i

 = 1 nF,  

L

i

 = 1.2 mH,  

P

i

 = 0.9 W 

-30° C < T

amb

 < 70° C (-22° F < T

amb

 < 158° F) 

 

All certifications are in compliance with IECEx scheme rules, and the International Standards :  
IEC 60079-0:2011, IEC 60079-11:2011, IEC 60079-26:2007 and IEC 17050-1. They are certified for use in 
hazardous areas by DEKRA B.V. 

 

DO NOT REMOVE THE SCREW COVER WHEN AN EXPLOSIVE ATMOSPHERE MAY BE PRESENT. 

 

FUNCTIONAL SAFETY - SIL 

The device is certified 

as “Proven in use” for a Functional safety environment of SIL2 according 

to IEC-61511 and SIL2 according to IEC-61508. 

 

When ordered as a SIL (Proven in use) transmitter, the safety manual will be supplied. (Option G200) 
Detailed information can be found in the Safety manual of the instrument. The most recent version of the Safety 
manual is available on: 

www.klay-instruments.com 

under section Downloads. 

 

Note 1 : According to IEC 61511, 11.4.4 SIL3 is possible in 1oo2 configuration (two-channel redundant architecture) 
Note 2: Option SIL (Proven in use) is valid  on transmitters with a serial number > 10509426 

 

TRACEABILITY YEAR OF MANUFACTURING 

The year of manufacturing of the transmitter can be traced as follows: take the first two numbers from the serial 
number that  is engraved  in the  transmitter and add 1908. For example: if the serial  number is  10509426. The 
year  of  manufacturing  is  1908  +  105  =  2013.  For  older  transmitters,  for  example  with serial  number  9302123, 
the first 

two

 numbers must be add to 1908. 

 

PROCESS TEMPERATURE 

-4°F to +176°F  
 
 

 

 

 

Summary of Contents for PERAMIC

Page 1: ...C The PERAMIC has no oil filling system so the process pressure is applied directly to the ceramic pressure cell The voltage signal from the ceramic cell is connected directly to the Integrated Circuit that converts this signal into 4 20 mA Therefore the PERAMIC has a perfect linearity and is fully temperature compensated This means that various process temperatures have no effect on the accuracy ...

Page 2: ...dc min power supply 20 mA CALIBRATION All transmitters are fully calibrated at the factory to customer specified range When no calibration is requested the transmitter will be calibrated at the lowest span It is advisable to recalibrate the transmitter after shipment The calibration sequence is as follows 1 The output of the transmitter must be set at 4 mA Zero potentiometer 2 Air pressure in acco...

Page 3: ... mA Ci 1 nF Li 1 2 mH Pi 0 9 W 30 C Tamb 70 C 22 F Tamb 158 F All certifications are in compliance with IECEx scheme rules and the International Standards IEC 60079 0 2011 IEC 60079 11 2011 IEC 60079 26 2007 and IEC 17050 1 They are certified for use in hazardous areas by DEKRA B V DO NOT REMOVE THE SCREW COVER WHEN AN EXPLOSIVE ATMOSPHERE MAY BE PRESENT FUNCTIONAL SAFETY SIL The device is certifi...

Page 4: ...ater jets on the diaphragm take necessary steps to avoid this Guarantee will not be granted As soon as the wiring is brought inside through the PG9 Cable gland and connected to the terminal board make sure the cable gland is tightly fixed so that moisture cannot enter into the electronic housing Never remove the venting 3 because it is especially designed to prevent moisture from entering into the...

Page 5: ...A 12ATEXQ0041 Issue 3 Delivered by the DEKRA Meander 1051 6825 MJ Arnhem The Netherlands Notified Body No 0344 Date February 12 th 2018 E Timmer Managing Director Klay Instruments B V Signature The marking of the equipment is as follows II 1G Ex ia IIC T4 Ga II means that the equipment has been built for use in surface industries and not in mines endangered by firedamp 1 equipment for use in Zone ...

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