IM 01C25C01-01E
9-1
9. GENERAL SPECIFICATIONS
9.
GENERAL SPECIFICATIONS
9.1 Standard Specifications
Refer to IM 01C25T02-01E for FOUNDATION
Fieldbus communication type marked with “
”.
Performance Specifications
See General Specifications sheet, GS 01C25C01-01E.
Functional Specifications
Span & Range Limits
M
H
Measurement
Span and Range
Span
Range
Span
Range
inH
2
O (/D1)
4 to 400
–400 to 400
20 to 2000
–2000 to 2000
mbar (/D3)
10 to 1000
mmH
2
O (/D4)
100 to 10000
–1000 to 1000
50 to 5000
–5000 to 5000
–10000 to 10000
0.05 to 5 kgf/cm
2
–5 to 5 kgf/cm
2
kPa
1 to 100
–100 to 100
5 to 500
–500 to 500
T0901.EPS
Output “
”
Two wire 4 to 20 mA DC output with digital communica-
tions, linear or square root programmable. BRAIN or
HART FSK protocol are superimposed on the 4 to 20 mA
signal.
Output range: 3.6 mA to 21.6 mA
Output limits conform to NAMUR NE43 can be pre-set by
option C2 or C3.
Failure Alarm “
”
Output status at CPU failure and hardware error;
Up-scale: 110%, 21.6 mA DC or more (standard)
Down-scale: –5%, 3.2 mA DC or less
Note: Applicable for Output signal code D and E
Damping Time Constant (1st order)
Amplifier damping time constant is adjustable from 0 to
100.00 seconds and added to response time.
Note: For BRAIN protocol type, when amplifier
damping is set to less than 0.5 seconds, communi-
cation may occasionally be unavailable during the
operation, especially while output changes
dynamically. The default setting of damping
ensures stable communication.
Update Period “
”
Differential Pressure: 45 msec
Static Pressure: 360 msec
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 four of
the following variables periodically.;
Differential pressure in %, Scaled Differential pressure,
Differential Pressure in Engineering unit, Static Pressure in
Engineering unit.
See “Setting When Shipped” for factory setting.
NORMAL OPERATING CONDITION
(Optional features or approval codes may affect
limits.)
Ambient Temperature Limits
–40 to 85
°
C (–40 to 185
°
F)
–30 to 80
°
C (–22 to 176
°
F) with LCD display
(Note : The ambient temperature limits must be within the
fill fluid operating temperature range, see table 9.1.)
Process Temperature Limits
High pressure side:
See table 9.1.
Low pressure side:
–40 to 120
°
C (–40 to 248
°
F)
Ambient Humidity Limits
0 to 100% RH
Working Pressure Limits
See table 9.1.
For atmospheric pressure or below, see figure 9.1.
Table 9.1 Process temperature, Ambient temperature, and Working pressure
T0902.EPS
Process temperature
*1*2
–10 to 85
°
C
(14 to 185
°
F)
2.7 kPa abs
(0.38 psi abs) to
flange rating pressure
Ambient temperature
*3
Working pressure
A
–10 to 250
°
C
*4
(14 to 482
°
F)
–40 to 120
°
C
(–40 to 248
°
F)
B
–40 to 85
°
C
(–40 to 185
°
F)
Code
–10 to 120
°
C
(14 to 248
°
F)
100 kPa abs
(atmospheric pressure)
to flange rating pressure
P
–10 to 85
°
C
(14 to 185
°
F)
Silicone oil
(high temperature use)
Silicone oil
(general use)
Plopylene glycol
*1: See figure 9.1 ‘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).
