Owner's manual

ManualsBrandsYokogawa ManualsSensorsEJA110E

User’s

Manual

DPharp

Differential Pressure and

Pressure Transmitters

Manual Change No. 13-004

June 28, 2013

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

the option code /KS2 or /KF21.

IM No. Model & Option code

IM 01C25A01-01E

EJXA with option code /KS2 or /KF21

IM 01C25B01-01E

IM 01C25C01-01E

IM 01C25F01-01E

IM 01C25H01-01E

IM 01C25K01-01E

Summary of content (4 pages)

PAGE 1
User’s Manual DPharp Differential Pressure and Pressure Transmitters Manual Change No. 13-004 Please refer to this manual change for the handling cautions of ATEX certification if the products include the option code /KS2 or /KF21. IM No.
PAGE 2
ATEX Certification if it is mounted in an area where the use of category 1 G apparatus is required, it must be installed such, that, even in the event of rare incidents, ignition sources due to impact and friction sparks are excluded. (1) Technical Data a. ATEX Intrinsically Safe Type Caution for ATEX Intrinsically safe type. Note 1. Model EJX Series pressure transmitters with optional code /KS2 for potentially explosive atmospheres: • No.
PAGE 3
(3) Installation Note 2. Electrical Data • Supply voltage: 42 V dc max. • Output signal: 4 to 20 mA Note 3. Installation • All wiring shall comply with local installation requirement. • The cable entry devices shall be of a certified flameproof type, suitable for the conditions of use. Note 4. Operation • Keep the “WARNING” label attached to the transmitter. WARNING: AFTER DE-ENERGIZING, DELAY 5 MINUTES BEFORE OPENING. WHEN THE AMBIENT TEMP.≥65°C, USE HEAT-RESISTING CABLES≥90°C.
PAGE 4
MODEL: Specified model code. STYLE: Style code. SUFFIX: Specified suffix code. SUPPLY: Supply voltage. OUTPUT: Output signal. MWP: Maximum working pressure. CAL RNG: Specified calibration range. NO.: Serial number and year of production*1. TOKYO 180-8750 JAPAN: The manufacturer name and the address*2. *1: The first digit in the final three numbers of the serial number appearing after “NO.” on the nameplate indicates the year of production.