<9. Maintenance>
9-2
IM 01C27B01-01EN
Table 9.1
Instruments Required for Calibration
Name
Yokogawa-recommended Instrument
Remarks
Provisioning
device tool
• FieldMate (R2.02.01 or later)
• Provisioning Device Tool
• Infrared Adapter certified by Yokogawa
Supplier: ACTiSYS
Product name: IrDA InfraRed USB Adaptor
Product number: IR224UN
Field wireless
configuration
tool
• Field Wireless Integrated Gateway attached Software
Field Wireless Configurator
Field Wireless Management Tool
• Field Wireless System related Product
Plant Resource Manager (PRM) (R3.05 or later)
• Device Configuration Tool via ISA100.11a Wireless Communication
FieldMate (R2.02.01 or later)
DeviceFile (R3.01.01 or later)
• Device Configuration Tool via Infrared Communication
FieldMate (R2.03.00 or later)
DeviceFile (R3.02.01 or later)
Digital
manometer
Model MT220 precision digital manometer
1) For 10 kPa class
Accuracy: ±(0.015% of rdg + 0.015% of F.S.)
. . . .
for 0 to 10 kPa
±(0.2% of rdg + 0.1% of F.S.)
. . . . . . . .
for -10 to 0 kPa
2) For 130 kPa class
Accuracy: ±0.02% of rdg
. . . . . . . . . . . . . . . . . . . .
for 25 to 130 kPa
±5digits
. . . . . . . . . . . . . . . . . . . . . . . . .
for 0 to 25 kPa
±(0.2% of rdg + 0.1% of F.S.)
. . . . . . . .
for -80 to 0 kPa
3) For 700 kPa class
Accuracy: ±(0.02% of rdg + 3digits)
. . . . . . . . . . .
for 100 to 700 kPa
±5 digits
. . . . . . . . . . . . . . . . . . . . . . . .
for 0 to 100 kPa
±(0.2% of rdg + 0.1% of F.S.)
. . . . . . . .
for -80 to 0 kPa
4) For 3000 kPa class
Accuracy: ±(0.02% of rdg + 10 digits)
. . . . . . . . . .
for 0 to 3000 kPa
±(0.2% of rdg + 0.1% of F.S.)
. . . . . . . .
for -80 to 0 kPa
5) For 130 kPa abs class
Accuracy: ±(0.03% of rdg + 6 digits)
. . . . . . . . . . .
for 0 to 130 kPa abs
Select a manometer having
a pressure range close to
that of the transmitter.
Pressure
generator
Model MC100 pneumatic pressure standard for 200 kPa { 2 kgf/cm
2
}, 25
kPa { 2500 mmH
2
O }
Accuracy: ±0.05% of F.S.
Requires air pressure
supply.
Dead weight gauge tester 25 kPa { 2500 mmH
2
O }
Accuracy: ±0.03% of setting
Select the one having a
pressure range close to that
of the transmitter.
Pressure
source
Model 6919 pressure regulator ( pressure pump )
Pressure range: 0 to 133 kPa { 1000 mmHg }
Prepare the vacuum pump
for negative pressure
ranges.
Note: The above table contains the instruments capable of performing calibration to the 0.2% level. Since special maintenance and
management procedures involving traceability of each instrument to higher-level standards are required for calibration to the 0.1%
or higher level, there may be difficulties in calibration to this level in the field. For calibration to the 0.1% level, contact Yokogawa
representatives from which the instrument was purchased or the nearest Yokogawa office.
P
Using pressure generator
Reference pressure
High pressure side
Low pressure side
open to atmosphere
Low pressure side
open to atmosphere
Supply pressure
Pressure generator
P
Using pressure source with manometer
Reference pressure
Pressure source
Precision digital manometer
F0901.ai
L
H
L
H
High pressure side
Figure 9.1
Instrument Connections
