2-2
2-1 Usage Conditions
The device must be installed in the location, which satisfies the following conditions.
Also, the divice must be used in accordance with its specification.
Table 2-1 Range of Usage Conditions
Units
Basic
operating
conditions
Normal
operating
conditions
Marginal
operating
conditions
Transportation
conditions
Operating
temperature
range
General model °C 23 ± 2 -40 to +80 -40 to +80 -40 to +70
TIIS flameproof
model
°C 23 ± 2 -20 to +55 -20 to +55 -40 to +70
ATEX/IECEx/
FM/FMC/NEPSI/
KOSHA/EAC/
INMETRO
flameproof
model
°C 23 ± 2 -30 to +75 -30 to +75 -40 to +70
FM Intrinsically
Safe (ic) and
Nonincendive
°C 23 ± 2 -24 to +75 -24 to +75 -40 to +70
ATEX/IECEx
intrinsically safe
model
°C 23 ± 2 -40 to +60 -40 to +60 -40 to +70
LUI °C 23 ± 2 0 to +50 -40 to +80 -40 to +70
Input current mA 4 to 20 3.84 to 21.6
0 to 3.84
Note 5
21.6 to 24
―
Vibration
Amplitude
Note 1
mm
p-p
0
15/(5 to 8 Hz) 15/(5 to 10 Hz) 15/(5 to 10 Hz)
Acceleration
Note 1
Note 2
m/s
2
0
20/(8 to 400 Hz)
40/(10 to 400 Hz) 40/(10 to 400 Hz)
Friction of applied valve % 3 to 20 3 to 20
0 to 3
20 to 100 ―
Supply air pressure Ps
(140 kPa ≤ Ps ≤ 700 kPa)
kPa Ps ± 1% 140 to 700 0 to 710 ―
Installation orientation
Note 3
° ±1
Note 4
±180 ±180 ±180
Humidity range %RH 50 ± 10 5 to 100 5 to 100 5 to 100
Each operating condition is defined as follows.
- Basic operating condition: Range in which the accuracy is guaranteed
- Normal operating condition: Range in which the positioner normally operates
-
Marginal operating condition
: Range in which performance is not guaranteed but the device can be without
being permanently damaged
- Transportation condition: Environment condition range in which the non-operating device is not
permanently damaged during transportation
Note 1: Vibration conditions when the positioner cover is positioned at the center front.
Note 2: The pressure gauge is not applied.
Note 3: The slope characteristics are not included.
Note 4: The status where the drive shaft of the direct-acting actuator is perpendicular to the ground and that is
used as the reference.
Note 5: In the range of 3.5 mA to 3.84 mA, HART communication is possible though the operation of the
positioner is not guaranteed. (The output air pressure assumes that the power is cut. The pressure
sensor value is not guaranteed.)
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