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Technical Data
8
Technical Data
The technical data of customised versions may differ from the data in these instructions.
Please observe the information specified on the type plate.
8.1 Characteristics VTY
Type
Characteristics output signal
Pulse rate / K factor
Resolution
Signal shape
Signal current, max.
Pull-up resistor
Electrical characteristics
Power supply
Electrical connection
- optional:
Process variables
Medium temperature,
max.
Medium temperature,
min.
Ambient temperature
Nominal diameter
Nominal pressure
Particle size in the
medium
Process connection
- 22 -
VTY10MA VTY10K5
495 pulses/l
530 pulses/l
2.02 ml/pulse
1.89 ml/pulse
Square wave signal • duty cycle 50:50 • NPN open collector
80 mm single wire with Molex Mini-Fit® Jr. plug
PVC cable, various lengths, open wire ends with wire end sleeves.
90 °C
85 °C
(temporary
95 °C)
DN 10
PN 16
PN 10
< 0.4 mm
G½ - ISO 228
male thread
VTY15
234 pulses/l
4.27 ml/pulse
10 mA
5 kΩ (recommendation)
4.5...24 V
DC
0 °C (non-freezing)
0...70 °C
DN 15
< 0.5 mm
G¾ - ISO 228
male thread
© SIKA • Ea7900_VTY • 09/2023
VTY20
VTY25
Brass:
72 pulses/l
119 pulses/l
Stainless
steel:
122 pulses/l
8.40 ml/pulse 13.89 ml/pulse
90 °C
DN 20
DN 25
PN 16
< 1.0 mm
G1 - ISO 228
G1¼ -
male thread
ISO 228
male thread
VTY
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