Technical
Data
| Oil
and Oil-Based Liquids |
| Metering
Inline Flow Switch with Analog Current Display (Type 4321.12/.13) |
 |
- The Sensor Elements of the Inline flow-captor are Integrated
with the Outside of the Pipe. They are Non-Intrusive; the Pipe
Inside the Sensor is Smooth.
- Small Pipe Sizes
- Applications where Low Flow Rates have to be Monitored with
High Accuracy of the Set-Point
|
| Type |
4321.12/.13 |
| Medium |
Oil-Based
Solutions |
| Measuring
Range |
0-30
cm/s to 0-300 cm/s, Cont. Adjust. |
| Flow
Rate at 300cm/s for Pipe Size (mm) |
6 x 1 : 2.25 l/min (0.6 gal/min)
8 x 1 : 5.1
l/min (1.34 gal/min)
12 x 1 : 14.1 l/min (3.74 gal/min) 18
x 1.5 : 31.8 l/min (8.41 gal/min) |
| Set-Point
Range |
Approx.
15% -90 % of Measurement Range Setting |
| Response
Time |
2
s to 15 s, Acc. to Range Setting |
| Linearity
Deviation |
<
5% |
| Repeatability |
<
2% |
| Hysteresis |
Approx.
10% |
| Temp.
Drift |
<
0.3% / K |
| Protection
Class |
IP
65 / DIN 40050 (IP 67 on Request) |
| Housing |
PBTP,
Glass Fibre Reinf. (Ultradur®) |
| Sensor
Pipe |
Stainless
Steel 1.4571 (V4A, 316 Ti); B: Titanium;
C: Hastelloy® C4 |
| Pressure |
Up
to 30 bar (435 PSI) |
| Medium
Temp. |
-20°C
to +80°C (-4°F to 176°F) |
| Ambient
Temp. |
-20°C
to +70°C (-4°F to 158°F) |
| Connection |
Integrated
Plug Connection with PG 9 Fitting,
2 m Oilflex Cable 3 x 0.5 mm 2
(M 12 x 1 Plug on Request) |
| Operating
Voltage |
18
to 30 V DC, incl. Residual Ripple |
| Switching
Current |
<
400 mA |
| Initial
Operation |
Approx.
10 s after Connection of Power |
| Electrical
Output |
PNP
n.c. : 4321.12
PNP n.c. : 4321.13 |
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| Download |
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Type
4320
Brochure
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Type
4320
Technical Data
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