Yokogawa EJX930A Bedienungsanleitung PDF herunterladen

User’s

Manual

DPharp

Differential Pressure and

Pressure Transmitters

Manual Change No. 13-005

June 28, 2013

(1)

Please refer to this manual change for the handling cautions of ATEX certication if the products include

the option code /KF21 or /KS25.

IM No. Model & Option code

Applicable Part of

this Manual Change

IM 01C25T02-01E

EJXA with option code /KF21 or /KS25

( I )

IM 01C25R03-01E

(2)

Please use this manual change for the page listed below.

IM No. Page Contents

Applicable Part of

this Manual Change

IM 01C25T02-01E 6-9

6.4.6 Units That Can be Displayed on the

LCD by the Automatic Link Function

( II )

1 2 3 4 5 6 7 8 9

Inhaltsverzeichnis

Seite 1 - Pressure Transmitters

User’sManualDPharpDifferential Pressure andPressure TransmittersManual Change No. 13-005June 28, 2013(1)Please refer to this manual change for the han

Seite 2 -  FISCO Model

( I )ATEX Certication(1) Technical Dataa. ATEX Intrinsically Safe TypeCaution for ATEX Intrinsically safe type.Note 1. EJX series pressure transmi

Seite 3 -  Entity Model

The criterion for such interconnection is that the voltage (Ui), the current (Ii) and the power (Pi), which intrinsically safe apparatus can receive,

Seite 4 - * –15ºC when /HE is specied

Electrical Data• When combined with Trapezoidal output characteristic FISCO model IIC barrier [Supply/Output circuit (terminals + and –)] Ui = 17.5

Seite 5 - Terminal

Supply unitThe supply unit must be certied by a Notied body as FISCO model and following trapezoidal or rectangular output characteristic is used.Uo

Seite 6 - ISO M20 × 1.5 female

Note 4. Operation• Keep the “WARNING” label attached to the transmitter. WARNING: AFTER DE-ENERGIZING, DELAY 5 MINUTES BEFORE OPENING. WHEN THE AMB

Seite 7 - F0211r.ai

 Name plate Tag plate for flameproof type Tag plate for intrinsically safe type Tag plate for intrinsically safe type for EJX90AF0211r.aiDDAFTER

Seite 8

INDEX Unit Display1138 mbar mbar1139 torr torr1140 atm atm1141 psi psi1142 psia psia 1143 psig psig 1144 g/cm2g/cm21145 kg/cm2kg/cm21146 inH2O inH2O

Seite 9

INDEX Unit Display1502* Mm3/min Mm3/min1503* µm3/h um3/h1504* mm3/h mm3/h1505* km3/h km3/h1506* Mm3/h Mm3/h1507* µm3/d um3/d1508* mm3/d mm3/d1509* km3