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IFM SM0504

MPN: SM0504

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the IFM SM0504?

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

Specifications

Product characteristics

Number of inputs and outputs	Number of analogue outputs: 2
Measuring range	6...1800 gph; 0.1...30 gpm
6...1800 gph	0.1...30 gpm
Process connection	threaded connection G 1 external thread DN25 flat seal

Application

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] [°F]	14...158
Pressure rating	16 bar; 232 psi; 1.6 MPa
16 bar	232 psi
MAWP for applications according to CRN	10.4 bar; 1.04 MPa
10.4 bar	1.04 MPa

Electrical data

Operating voltage[V] [V]	18...30 DC; (to SELV/PELV)
Current consumption[mA] [mA]	95; (24 V)
Min. insulation resistance[MΩ] [MΩ]	100; (500 V DC)
Protection class	III
Reverse polarity protection	yes
Power-on delay time[s] [s]	5
Measuring principle	magnetic-inductive

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] [mA]	4...20; (scalable)
Max. load[Ω] [Ω]	500
Overload protection	yes

Measuring/setting range

Measuring range	6...1800 gph; 0.1...30 gpm
6...1800 gph	0.1...30 gpm
Display range	-1902...1902 gph; -31.7...31.7 gpm
-1902...1902 gph	-31.7...31.7 gpm
Resolution	2 gph; 0.05 gpm
2 gph	0.05 gpm
Analogue start point ASP	0...1268 gph; 0...21.15 gpm
0...1268 gph	0...21.15 gpm
Analogue end point AEP	318...1800 gph; 5.3...30 gpm
318...1800 gph	5.3...30 gpm
In steps of	2 gph; 0.05 gpm
Measuring range[°F] [°F]	-4...176
Resolution[°F] [°F]	0.5
Analogue start point[°F] [°F]	-4...140.5
Analogue end point[°F] [°F]	31.5...176
In steps of[°F] [°F]	0.5

Accuracy / deviations

Accuracy (in the measuring range)	± (0,8 % MW + 0,5 % MEW)
Repeatability	± 0,2% MEW
Accuracy[K] [K]	± 4,5 (Q > 0,26 gpm)

Response times

Response time[s] [s]	0.15; (dAP = 0)
Damping process value dAP[s] [s]	0...5
Dynamic response T05 / T09[s] [s]	T09 = 20 (Q > 0,26 gpm)

Operating conditions

Ambient temperature[°F] [°F]	14...140
Storage temperature[°F] [°F]	-13...176
Protection	IP 67

Tests / approvals

EMC	DIN EN 60947-5-9; 500 V withstand voltage (V DC)
DIN EN 60947-5-9	500 V withstand voltage (V DC)
Shock resistance	DIN IEC 68-2-27; 20 g (11 ms)
DIN IEC 68-2-27	20 g (11 ms)
Vibration resistance	DIN IEC 68-2-6; 5 g (10...2000 Hz)
DIN IEC 68-2-6	5 g (10...2000 Hz)
MTTF[years] [years]	175
Pressure Equipment Directive	Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request

Mechanical data

Weight[g] [g]	576
Housing	cylindrical
Inlet pipe length	5 x DN
Outlet pipe length	2 x DN
Dimensions[mm] [mm]	Ø 54 / L = 110
Materials	stainless steel (316L/1.4404); PBT-GF20; PC; EPDM/X
Materials (wetted parts)	stainless steel (316L/1.4404); Hastelloy; PEEK; FKM
Process connection	threaded connection G 1 external thread DN25 flat seal

Displays / operating elements

Display	Display unit; 6 x LED, green (l/min, m³/h, gpm, gph, °C, °F); measured values; alphanumeric display, 4-digit; programming; alphanumeric display, 4-digit
Display unit	l/min; m³/h; gpm; gph; °C; °F
measured values	alphanumeric display, 4-digit
programming	alphanumeric display, 4-digit

Remarks

Remarks	MW = measured value; MEW = Final value of the measuring range
Pack quantity	1 pcs.

Electrical connection

Connector

1 x M12; coding: A; Contacts: gold-plated

SM0504: frequently asked questions

When can SM0504 be shipped?

SM0504 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up SM0504 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for SM0504 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for SM0504, subject to availability and destination.