SV5050 – Ifm

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SVM34XXXD0KG/US-100 Vortex Flow Meter G3/4 DN10 “Ifm”

Reliable detection of flow and medium temperature
Precise linearized analogue output
Suitable for water and water-based media
For installation in pipes
High precision of flow and temperature monitor
Number of inputs and outputs
Number of analogue outputs: 1
Measuring range
1.8…32 l/min
0.265…4.716 m/s
Process connection
Special feature
Gold-plated contacts
Measuring element
1 x Pt 1000; (to DIN EN 60751, class B)
Application
for industrial applications
Installation
connection to pipe by means of an adapter
Media
water; glycol solutions; coolants
Medium temperature [°C]
-40…100
Min. bursting pressure [bar]
25
Min. bursting pressure [MPa]
2.5
Pressure rating [bar]
12
Pressure rating [Mpa]
1.2
Note on pressure rating
up to 40 °C
Electrical data
Operating voltage [V]
8…33 DC
Min. insulation resistance [MO]
100; (500 V DC)
Protection class
III
Power-on delay time [s]
< 2 Inputs / outputs Number of inputs and outputs Number of analogue outputs: 1 Outputs Total number of outputs 1 Output signal analogue signal Number of analogue outputs 1 Analogue current output [mA] 4...20; (water: Q [l/min] = 2,0 x (I - 4 mA); water-glycol: Q [l/min] = 2,0 x (I - 4 mA) - Qo see Figure 2) Max. load [O] < (Ub - 8 V) / 20 mA; Ub = 24 V: 800 Measuring/setting range Measuring range 1.8...32 l/min 0.265...4.716 m/s Temperature monitoring Internal heating temperature probe 1 K/mW Measuring range [°C] -40...100 Accuracy / deviations Flow monitoring Accuracy (in the measuring range) Q < 50 % MEW: < 1 % MEW / Q > 50 % MEW: < 2 % MW; (water) Repeatability 0,2; (% of the final value) Temperature monitoring Accuracy [K] ± 0,3 ± 0,005 x T Response times Flow monitoring Response time [s] 0.5 Operating conditions Ambient temperature [°C] -15...85 Storage temperature [°C] -30...85 Protection IP 65 Cavitation P(absolute) discharge / P(difference) > 5.5 to avoid cavitation
Tests / approvals
EMC
EN 61326-2-3
Shock resistance
DIN EN 60068-2-27
30 g (11 ms)
Vibration resistance
DIN EN 60068-2-6
with water / 10…61 Hz 1 mm
with water / 61…2000 Hz 2 g
MTTF [years]
380
Pressure Equipment Directive
Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request
Mechanical data
Weight [g]
87.8
Materials
PA 6T
Materials (wetted parts)
ETFE; PA 6T; FKM
Tightening torque [Nm]
12
Process connection
threaded connection G 3/4 DN10
Remarks
Remarks
MW = measured value
MEW = Final value of the measuring range
Pack quantity
1 pcs.
Electrical connection
Connection
Connector: 1 x M12; coding: A; Contacts: gold-plated
Diagrams and graphs
Pressure loss
dP
Pressure loss
Q
volumetric flow quantity
min. life 10 years referred to flow and high medium temperatures
determination of the kinematic viscosity (v) of glycol-water mixtures depending on the temperature
determination of the compensation value Qo for glycol-water mixtures
v < 4 cSt measuring accuracy 3% MEW 4 < v < 14 cSt measuring accuracy 4% MEW response threshold Q(min) depending on the kinematic viscosity pressure rating (bar) ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SV5050-01 — 13.04.2023 —