YOKOGAWA ADMAG AXR User Manual

12-8
IM 01E30D01-01EN
<12. OUTLINE>
12.4 NORMAL OPERATING
CONDITIONS
Ambient Temperature:
General-purpose Use:
–40 to +55°C (–40 to +131°F)
Explosion proof type:
In the case of explosion proof type, read descrip-
tion of “ Ambient Temperature” “Enclosure” in
“HAZARDOUS AREA CLASSIFICATION”
*1: Minimum temperature should also be limited according
tominimumuidtemperatureofowtube’sspecica-
tion.
Read description of “Fluid Temperature and Pressure”.
*2: Indicator operating range: –20 to +55°C (–4 to +131°F)
Ambient Humidity: 0 to 100%
Lengthy continuous operation at 95% or more is not
recommended.
Fluid Conductivity:
Size25to200mm(1to8in.):10μS/cmorlarger
Note: Fluidswithlargeownoise(purewater,uidswith
low conductivity and low viscosity such as alcohol)
causetheoutputuctuationandthereforeitisimpos-
sible to measure accurately.
Output Fluctuation:
Theoutputuctuatesdependingontheuidcondi-
tions and damping settings.
Thefollowingtableshowstheoutputuctuationas
aroughguidelineatowvelocitynear100%ofow
span (damping: 5 s)
•Size25to100mm(1to4in.)
Fluid
Conductivity
[μS/cm]
Fluctuation (% of rate) as a rough guideline
Flow Span
2.0m/s
Flow Span
4.0m/s
10 3.0% or less 7.0% or less
50 1.0% or less 1.0% or less
100 0.5% or less 0.5% or less
500 0.5% or less 0.5% or less
•Size150to200mm(6to8in.)
Fluid
Conductivity
[μS/cm]
Fluctuation (% of rate) as a rough guideline
Flow Span
2.0m/s
Flow Span
4.0m/s
10 5.0% or less Non-recommendation
50 2.0% or less 3.0% or less
100 1.0% or less 1.0% or less
500 0.6% or less 1.0% or less
Measurable Flow Rate Range:
SI Units (Size: mm, Flow rate: m
3
/h)
Size
(mm)
0 to Min. Span Flow
Rate(0.3m/s)
0 to Max. Span Flow
Rate(10m/s)
25 0 to 0.5302 m
3
/h 0 to 17.671 m
3
/h
40 0 to 1.3572 0 to 45.23
50 0 to 2.1206 0 to 70.68
65 0 to 3.584 0 to 119.45
80 0 to 5.429 0 to 180.95
100 0 to 8.483 0 to 282.74
150 0 to 19.090 0 to 636.1
200 0 to 33.930 0 to 1,130.9
English Units (Size: in., Flow rate: GPM)
Size
(in.)
0 to Min. Span Flow
Rate(1ft/s)
0 to Max. Span Flow
Rate(33ft/s)
1.0 0 to 2.335 GPM 0 to 77.80 GPM
1.5 0 to 5.253 0 to 175.0
2.0 0 to 9.337 0 to 311.2
2.5 0 to 14.59 0 to 486.2
3.0 0 to 21.01 0 to 700.2
4.0 0 to 37.35 0 to 1244
6.0 0 to 84.03 0 to 2800
8.0 0 to 149.4 0 to 4979
Fluid Temperature and Pressure:
Thefollowinggureshowsmaximumallowableuid
pressurefortheowtube.Furtheruidpressure
shouldalsobelimitedaccordingtoangerating.
F1206.ai
25 to 50 mm (1.0 to 2.0 in.)
(flange type, wafer type)
65 to 200 mm (2.5 to 8.0 in.)
(flange type, wafer type)
Pressure
MPa (psi)
4 (580)
2 (290)
1 (145)
− 0.1 (-14.5)
−40
(-40)
0
(32)
40
(104)
100
(212)
Temperature °C (°F)
−10
(14)
130
(266)
*1
*1: For wafer types of 40 to 200 mm (1.5 to 8.0 in.), and for
carbonsteelangetypes(processconnectioncode:
C**)of150to200mm(6.0to8.0in.),theminimumuid
temperature is –10°C (+14°F).
*2: Foruidtemperatureoftheexplosionprooftype,read
descriptions of “HAZARDOUS AREA CLASSIFICA-
TION”.
Vibration Conditions:
9.8 m/s
2
or less (frequency of 500 Hz or less)
Note: · Level of vibration is in conformity with IEC 60068-2-6
(SAMA 31.1-1980).
· Avoid locations with much vibration where the pipe
vibration frequency is 500 Hz or more. Such a condi-
tion may cause damage to the instrument.

YOKOGAWA ADMAG AXR Specifications

General

Brand	YOKOGAWA
Model	ADMAG AXR
Category	Measuring Instruments
Language	English