Precise measurement of flow, consumption and medium temperature. High accuracy, repeatability and measurement dynamics. For use in water cooling circuits. With two precise analogue outputs. Clearly visible 4-digit LED display
Number of inputs and outputs
Number of analogue outputs: 2
Measuring range
6...1800 gph
0.1...30 gpm
Process connection
threaded connection G 1 DN25 flat seal
Special feature
Gold-plated contacts
Application
for industrial applications
Installation
connection to pipe by means of an adapter
Media
conductive liquids; water; hydrous media
Note on media
conductivity: ≥ 20 µS/cm
viscosity: < 70 mm²/s (40 °C)
Medium temperature [°F]
14...158
Pressure rating [bar]
16
Pressure rating [psi]
232
Operating voltage [V]
18...30 DC;(to SELV/PELV)
Current consumption [mA]
95;(24 V)
Min. insulation resistance [MΩ]
100;(500 V DC)
Protection class
III
Reverse polarity protection
yes
Power-on delay time [s]
5
Inputs / outputs
Number of inputs and outputs
Number of analogue outputs: 2
Outputs
Total number of outputs
2
Output signal
analogue signal
Number of analogue outputs
2
Analogue current output [mA]
4...20; (scalable)
Max. load [Ω]
500
Overload protection
yes
Measuring/setting range
Measuring range
6...1800 gph
0.1...30 gpm
Display range
-1902...1902 gph
-31.7...31.7 gpm
Resolution
2 gph
0.05 gpm
Analogue start point ASP
0...1268 gph
0...21.15 gpm
Analogue end point AEP
318...1800 gph
5.3...30 gpm
In steps of
2 gph
0.05 gpm
Temperature monitoring
Measuring range [°F]
-4...176
Resolution [°F]
0.5
Analogue start point [°F]
-4...140.5
Analogue end point [°F]
31.5...176
In steps of [°F]
0.5
Accuracy / deviations
Flow monitoring
Accuracy (in the measuring range)
± (0,8 % MW + 0,5 % MEW)
Repeatability
± 0,2% MEW
Temperature monitoring
Accuracy [K]
± 4,5 (Q > 0,26 gpm)
Response times
Flow monitoring
Response time [s]
0.15;(dAP = 0)
Damping process value dAP [s]
0...5
Temperature monitoring
Dynamic response T05 / T09 [s]
T09 = 20 (Q > 0,26 gpm)
Operating conditions
Ambient temperature [°F]
14...140
Storage temperature [°F]
-13...176
Protection
IP 67
Tests / approvals
EMC
DIN EN 60947-5-9
500 V withstand voltage (V DC)
Shock resistance
DIN IEC 68-2-27
20 g (11 ms)
Vibration resistance
DIN IEC 68-2-6
5 g (10...2000 Hz)
MTTF [years]
175
Pressure Equipment Directive
Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request
Connector: 1 x M12; coding: A; Contacts: gold-plated
Diagrams and graphs
Pressure loss
dP
Pressure loss
Q
volumetric flow quantity
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SM0504-02 — 13.04.2023 —
