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YOKOGAWA FU20 User Manual

YOKOGAWA FU20
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9
IM 12B06J03-02EN-P
2.9 Regulatory standards
IECEx
Applying standards : IEC 60079-0
: IEC 60079-11
Certificate no.* : IECEx DEK 11.0064X, issue 1

Electrical data : See Note 1
Specific conditions : See Note 2
of use
CE
- ATEX : Directive 2014/34/EU
Applying standards : EN IEC 60079-0
EN 60079-11
Certificate no.* : DEKRA 11ATEX0014 X, issue 2

Electrical data : See Note 1
Specific conditions : See Note 2
of use
- ROHSII : Directive 2011/65/EU
Applying sensors, detectors and (ion sensitive)
electrodes
- PED : Directive 2014/68/EU
Applying article 4.3 (Sound Engineering Practice)
Damaging the screw thread of the sensor might influence the maximum
process pressure
- LVD : Directive 2014/35/EU
Applying standards : NEN-EN-IEC 61010-1
ANSI/ISA 61010-1
CAN/CSA-C22.2 No. 61010-1
Note 1: Models without ID-chip (with fixed cable or VP type):
I/O signals are from/to an associated intrinsically safe certified pH/ORP
transmitter (e.g. Yokogawa transmitter Model FLX21/FLX202 series or
Yokogawa transmitter Model PH202S series).
Models with ID-chip (VS type):
I/O signals are from/to an associated intrinsically safe certified pH/ORP
transmitter, Yokogawa Smart Adapter Model SA11-P1.
Sensor input circuits:
In type of protection intrinsic safety Ex ia IIC, only for connection to a certified
intrinsically safe circuit, with the following maximum values:
Ui= 18 V; Ii=170 mA; Pi= 0.4 W;
Li= 0.1 mH (models with fixed cable) or Li= 0 mH (VS/VP type);
Ci= 150 nF (models with fixed cable) or
Ci= 0.4 nF (VS type) or Ci= 0 nF (VP type).

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YOKOGAWA FU20 Specifications

General IconGeneral
BrandYOKOGAWA
ModelFU20
CategoryAccessories
LanguageEnglish

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