Yokogawa EJX210B - Manual (Page 89)

<11. General Specifications>
11-2
IM 01C27C01-01EN
Zero Adjustment Limits:
Zero can be fully elevated or suppressed, within
the lower and upper range limits of the capsule.
External Zero Adjustment:
External zero is continuously adjustable with
0.01% incremental resolution of span. Re-range
can be done locally using the digital indicator
with range-setting switch.
Integral Indicator (LCD display):
5-digit numerical display, 6-digit unit display and
bar graph.
The indicator is configurable to display one
or up to three of the following variables
periodically.; Differential pressure, static
pressure, temperature.
EMC Conformity Standards
EN61326-1 Class A, Table 2 (For use in
industrial locations), EN61326-2-3
R&TTE Conformity Standards
ETSI EN 300 328, ETSI EN 301 489-1,
ETSI EN 301 489-17, EN61010-1,
EN61010-2-030, EN62311
• Indoor/Outdoor use
Regulation Conformity of the Wireless Module
• FCC Approval
• IC Approval
Safety Requirement Standards
EN61010-1, EN61010-2-030
• Altitude of installation site:
Max. 2,000 m above sea level
• Installation category: I
(Anticipated transient overvoltage 330 V)
• Pollution degree: 2
• Indoor/Outdoor use
Process connections:
High pressure side:
Flange connected
See the following table.
Table 11.2 Flange size and rating
Process
connection style
Size Flange
Flush type
3-inch
2-inch
1 1/2-inch*
JIS 10K, 20K
ANSI Class 150, 300
JPI Class 150, 300
DIN PN 10/16, 25/40
Extended type
4-inch
3-inch
JIS 10K, 20K
ANSI Class 150, 300
JPI Class 150, 300
DIN PN 10/16, 25/40
*: Flushing connection rings are always attached.
Low pressure side:
Threaded
See “Model and Suffix Codes.”
Process connection of cover flange: IEC61518
Gasket Contact Surface:
See the following table.
Table 11.3 Gasket contact surface
Flange JIS/JPI/DIN ANSI
Wetted parts material code
SW,
SE,
WW,
WE
HW,
TW
SW,
SE,
WW,
WE
HW,
TW
Gasket cntact
Surface
Serration *1 — — ● —
Flat (No serration) ● ● ● ●
●: Applicable, —: Not applicable
*1:
ANSI B16.5
Table 11.1 Process temperature, Ambient temperature, and Working pressure
Code Process temperature *1*2 Ambient temperature *3 Working pressure
Silicone oil A
-10 to 250°C *4
(14 to 482°F)
-10 to 85°C
(14 to 185°F)
2.7 kPa abs
(0.38 psi abs) to
flange rating pressure
*1: See figure 11.1 ‘Working Pressure and Process Temperature.’
*2: Indicates high pressure side value. The process temperature limit for low pressure side is –40 to 120°C (–40 to 248°F).
*3: This ambient temperature is the transmitter ambient temperature.
*4: In case of wetted parts material code TW (Tantalum), process temperature limit is up to 200°C (392°F).