Materials Table; Technical Data; Turbine Flow Sensor With Pulse Output - Sika Turbotron VTH 15 Serie Betriebsanleitung

8 Materials table

Materials
Type VTH 15 K5-41
PPO Noryl ®
Turbine body
GFN3
PPO Noryl ®
Sensor support
GFN3
Turbine system
Rotor equipment Hard ferrite
magnet
O-ring
Bearing
system/shaft
Union nuts for
process
connection PA GF 30
Integrated
temperature
sensor (optional) Brass or stainless steel 1.4571

9 Technical Data*

9.1 Turbine flow sensor with pulse output

Version
Material, pipe section
Sensor
Nominal diameter
Measurement range
Start of signal output
Measurement accuracy
Reproducibility
Output signal
- Signal shape
- Pulse rate / K-factor
- Resolution
- Frequency range
- Amplitude
- Signal current
Pull-up-resistance
Power supply
Electrical connection
Protection class
Max. temperature of medium
Nominal pressure
Max. size of foreign particles
Process connection
The stated values refer to operation with water at 20 °C. Monitoring of fluids with higher viscosities is possible with the
effect of deviations from mentioned values.
* There are special customer designs that may differ from the standard data listed in these instructions – always
consider the specifications noted on the type plate.
VTH 15 MS-41 VTP 15 MS-41
Brass, DZR
CuZn36Pb2As,
CW602N
PPO Noryl ®
GFN3
PEI Ultem ®
Hard ferrite
magnet
NBR ®
shaft Arcap AP1D with hard metal pins in sapphire bearing
PA GF 30
VTH
Brass PPO
Hall sensor
with option "bearings for low flow rates" (order code 40) with continous flow max 20 l/min
0.3 l/min
+/-1 % of range
+/-0.2 %
Square signal NPN
open collector
855 pulses/liter
1.2 ml/pulse
28,5...570 Hz
~ applied power supply
max. 10 mA
4.5...24 V DC
1.5 m PVC-cable. screened
(Tmax = 70 °C) or 4-pin-plug
M12x1
IP 54
85 °C
PN 10
0.5 mm
¾" BSP male with union nuts and flat seals
VTP 15 VA-41
Brass, DZR Stainless steel
CuZn36Pb2As, 1.4571
CW602N
Brass Stainless steel
1.4571
®
PEEK Victrex 450G
Hard ferrite Hard ferrite
magnet magnet
FKM
Brass -------------------
--------------------
VTP
Brass
Hall sensor
DN 15
2...40 l/min
0.3 l/min
+/-1 % of range
+/-0.2 %
Square signal NPN
open collector
915 pulses/liter
1.1 ml / pulse
30,5...610 Hz
~ applied power supply
max. 10 mA
5 K (recommendation)
4.5...24 V DC
1.5 m silicon-cable. screened
(Tmax = 150 °C)
IP 54
150 °C
max. 300 bar
0.5 mm
¾" BSP male
or ¾" BSP
16
VTI 15 K5-41
PPO Noryl ®
GFN3
PPO Noryl ®
GFN3
PEI Ultem ®
Stainless steel
pins
NBR ® (Standard) or FKM
PA GF 30
Brass or stainless steel 1.4571
Stainless Brass
steel
Inductive proximity switch
0.3 l/min
+/-0.5 % of range
+/-0.1 %
Square signal PNP open col.
or NPN open col.
1795 pulses/liter
0.6 ml/pulse
59,8...1197 Hz
~ applied power supply
max. 50 mA
10...30 V DC
2 m PVC-cable. screened
(Tmax = 70 °C) or 4-pin-plug
M12x1
IP 54
85 °C
PN 10
0.5 mm
¾" BSP male with union nuts
and flat seals
female
EA-2700-d-e 10/2005
VTI 15 MS-41
Brass, DZR
CuZn36Pb2As,
CW602N
PPO Noryl ®
GFN3
Stainless steel
pins
PA GF 30
VTI
PPO