Emerson AVENTICS AF2 Instructions De Montage page 22

Message Description
Temperature high Temperature too high.
Invalid Medium + RefCond RefCond only valid for air.
Supply Voltage too low/high! Supply voltage does not corre-
spond to the specified value.
Internal Temperature too Internal temperature does not
low/high! correspond to the specified
value.
Malfunctions of classification Error
Message Description
Memory Invalid The sensor memory is dam-
aged.
Pressure low/high Error Process pressure outside the
permissible pressure range.
Temperature low/high Error Temperature of the process
medium outside the permissi-
ble temperature range.
13 Technical data
This section contains an excerpt of the most important technical data. Further
technical data can be found on the product page in the Emerson store.
General
Table 9: General data
Display
Communication interface
Parts in contact with media
Housing material
Degree of protection
Ambient temperature during operation
Maximum permissible relative humidity
Table 10: Data for AS-AF2 variant
Weight (weight with- G3/8"
out mounting)
G1/2"
G1"
Table 11: Data for HF-AF2 variant
Weight (weight with- DN40
out mounting)
DN50
Performance data
Table 12: General data
Measuring principle
Reproducibility of flow measurement
Response time (T90)
Temperature measurement precision
Temperature reproducibility
Initialization time
MTTF
AVENTICS™ AF2 | R412026496–BAL–001–AC | English
Remedy
Reduce the temperature to
the specified value.
Adjust medium or parameteri-
zation of RefCond.
Adjust voltage to the specified
value.
Adjust temperature to the
specified value.
Remedy
Replace product.
Use product within the per-
missible pressure range.
Use product within the per-
missible temperature range.
Specifications
128 x 128 pixels, electronically rotatable
color OLED display (90° rotations) and 4 but-
tons
• IO-Link 1.1 Com3 (IO-Link variant only)
• Ethernet (Ethernet variant only) –
OPC UA, MQTT and web server
®
Stainless steel 1.4305, PA6, Viton , alu-
minum
PC+ABS, PA66+PA6I GF50, PC, TPE, stainless
steel 1.4301
• IP65
• IP67 (in accordance with EN 60529)
-20 ... +60 °C
≤ 90 %, non-condensing
Specifications
1300 g (850 g)
2050 g (1250 g)
2970 g (2300 g)
Specifications
2300 g
2800 g
Specifications
• Calorimetric (flow)
• Pt1200 (temperature)
• Piezo-resistive (pressure)
± 1.5 % of measured value
< 0.3 s
± 2 °C
± 0.5 °C
≤ 10 s
> 50 years
Table 13: Data for AS-AF2 variant
Standard measurement range
(as per ISO 8573-1:2021 [3:4:4])
Extended measurement range
Display range
4 mA correspond to
20 mA correspond to • AS2: 3200 l/min
1)
Precision of sensor element
(standard measurement range acc. to
ISO 8573-1:2021 [3:4:4])
Pressure measure- Measurement range
ment
Measurement preci-
sion
Non-linearity
Reproducibility
1)
Reference conditions acc. to DIN 1343: atmospheric pressure 1.01325 bar abs. com-
pressed air pressure temperature 0 °C.
Table 14: Data for HF-AF2 variant
Standard measurement range
(as per ISO 8573-1:2021 [3:4:4])
Extended measurement range
Display range
4 mA correspond to
20 mA correspond to • DN40: 8425 l/min
1)
Precision of sensor element
(standard measurement range acc. to
ISO 8573-1:2021 [3:4:4])
Pressure measure- Measurement range
ment
Measurement preci-
sion
Non-linearity
Reproducibility
1) Reference conditions acc. to DIN 1343: atmospheric pressure 1.01325 bar abs. com-
pressed air pressure temperature 0 °C.
Assembly
Mounting orientation
Specifications
Compressed air 0.5 ... 100 m/s under refer-
ence conditions as per ISO 8778:
• AS2: 5 ... 1060 l/min
• AS3: 8 ... 1630 l/min
• AS5: 22 ... 4326 l/min
Compressed air > 100 ... 150 m/s under refer-
ence conditions as per ISO 8778:
• AS2: 1060 ... 1590 l/min
• AS3: 1630 ... 2445 l/min
• AS5: 4326 ... 6490 l/min
• AS2: 0 ... 3180 l/min
• AS3: 0 ... 4890 l/min
• AS5: 0 ... 12980 l/min
• AS2: 0 l/min
• AS3: 0 l/min
• AS5: 0 l/min
• AS3: 5000 l/min
• AS5: 13000 l/min
• ± 3 % of the measured value for the stan-
dard measurement range, + 0.3 % (full
scale) of the upper end value for the ex-
tended measurement range
• ± 8 % of the measured value, +1 % (full
scale) of the extended measurement
range
0 ... 16 bar
≤ ± 1.5 % of measurement range (in the range
of 10 ... 30 °C)
≤ ± 0.5 % of the measurement range
≤ ± 0.2 % of the measurement range
Specifications
Compressed air 0.5 ... 100 m/s under refer-
ence conditions as per ISO 8778:
• DN40: 37.7 ... 7539.8 l/min
• DN50: 58.9 ... 11780.9 l/min
Compressed air > 100 ... 150 m/s under refer-
ence conditions as per ISO 8778:
• DN40: 7539.8 ... 11309.7 l/min
• DN50: 11780.9 ... 17671.5 l/min
• DN40: 0 ... 24740 l/min
• DN50: 0 ... 38655 l/min
• DN40: 0 l/min
• DN50: 0 l/min
• DN50: 12885 l/min
• ± 6 % of the measured value for the stan-
dard measurement range, + 0.6 % (full
scale) of the upper end value for the ex-
tended measurement range
• ± 8 % of the measured value, + 0.8 % (full
scale) of the extended measurement
range
0 ... 16 bar
≤ ± 2.0 % of the measurement range incl.
temperature error
≤ ± 0.5 % of the measurement range
≤ ± 0.2 % of the measurement range
Specifications
Any
22