Available on request
IFM SM7420
MPN: SM7420 · Brand: IFM
Price on request
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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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Quick facts
| Availability | Confirmed on request |
| Category | Magnetic-inductive volumetric flow meters |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can SM7420 be shipped?
SM7420 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 SM7420 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 SM7420 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 SM7420, subject to availability and destination.
Precise measurement of flow, consumption and medium temperature High accuracy, repeatability and measurement dynamics With switching output, analogue output and pulse output Clearly readable colour display with red/green colour change No inlet and output pipe lengths required Convenient operation via buttons or parameter setting via IO-Link
Specifications
Product characteristics
| Number of inputs and outputs | Number of digital outputs: 2; Number of analogue outputs: 1 |
| Measuring range | 0.1...75 l/min; 0.006...4.5 m³/h; 1.2...1190 gph; 0.02...19.82 gpm |
| 0.1...75 l/min | 0.006...4.5 m³/h |
| Process connection | threaded connection Rc 3/4 internal thread DN20 |
Application
| Special feature | Gold-plated contacts |
| Media | conductive liquids; water; hydrous media |
| Note on media | conductivity: ≥ 20 µS/cm; viscosity: < 70 mm²/s (40 °C) |
| Medium temperature[°C] [°C] | -20...90 |
| Pressure rating | 16 bar; 1.6 MPa |
| 16 bar | 1.6 MPa |
Electrical data
| Operating voltage[V] [V] | 18...30 DC; (to SELV/PELV) |
| Current consumption[mA] [mA] | < 80 |
| 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 digital outputs: 2; Number of analogue outputs: 1 |
Inputs
| Inputs | counter reset |
Outputs
| Total number of outputs | 2 |
| Output signal | switching signal; analogue signal; pulse signal; IO-Link; frequency signal; (configurable) |
| Electrical design | PNP/NPN |
| Number of digital outputs | 2 |
| Output function | normally open / normally closed; (parameterisable) |
| Max. voltage drop switching output DC[V] [V] | 2 |
| Permanent current rating of switching output DC[mA] [mA] | 100 |
| Number of analogue outputs | 1 |
| Analogue current output[mA] [mA] | 4...20; (scalable) |
| Max. load[Ω] [Ω] | 500 |
| Pulse output | flow rate meter |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
| Overload protection | yes |
Measuring/setting range
| Measuring range | 0.1...75 l/min; 0.006...4.5 m³/h; 1.2...1190 gph; 0.02...19.82 gpm |
| 0.1...75 l/min | 0.006...4.5 m³/h |
| Display range | -90...90 l/min; -5.4...5.4 m³/h; -1426.8...1426.8 gph; -23.78...23.78 gpm |
| -90...90 l/min | -5.4...5.4 m³/h |
| Resolution | 0.1 l/min; 0.006 m³/h; 0.6 gph; 0.01 gpm |
| 0.1 l/min | 0.006 m³/h |
| Set point SP | 0.5...75 l/min; 0.03...4.5 m³/h; 8.4...1189 gph; 0.14...19.81 gpm |
| 0.5...75 l/min | 0.03...4.5 m³/h |
| Reset point rP | 0.1...74.6 l/min; 0.006...4.48 m³/h; 1.2...1183 gph; 0.03...19.71 gpm |
| 0.1...74.6 l/min | 0.006...4.48 m³/h |
| Analogue start point ASP | 0...59.9 l/min; 0...3.6 m³/h; 0...950 gph; 0...15.82 gpm |
| 0...59.9 l/min | 0...3.6 m³/h |
| Analogue end point AEP | 15.1...75 l/min; 0.9...4.5 m³/h; 240...1189 gph; 3.99...19.81 gpm |
| 15.1...75 l/min | 0.9...4.5 m³/h |
| Low flow cut-off LFC | 0.1...3.8 l/min; 0.006...0.23 m³/h; 1.8...59.4 gph; 0.03...0.99 gpm |
| 0.1...3.8 l/min | 0.006...0.23 m³/h |
| Frequency end point, FEP | 15.1...75 l/min; 0.9...4.5 m³/h; 240...1189 gph; 3.99...19.81 gpm |
| Frequency at the end point FRP[Hz] [Hz] | 1...10000 |
| Pulse length[s] [s] | 0.003...2 |
| Pulse value | 0.01...99990000 I |
| Measuring range[°C] [°C] | -20...90 |
| Display range[°C] [°C] | -42...112 |
| Resolution[°C] [°C] | 0.1 |
| Set point SP[°C] [°C] | -19.6...90 |
| Reset point rP[°C] [°C] | -20...89.6 |
| Analogue start point[°C] [°C] | -20...68 |
| Analogue end point[°C] [°C] | 2...90 |
| In steps of[°C] [°C] | 0.1 |
Accuracy / deviations
| Accuracy (in the measuring range) | ± (0,8 % MW + 0,2 % MEW) |
| Repeatability | ± 0,2 % MEW |
| Accuracy[K] [K] | ± 2,5 (Q > 5 % MEW) |
Response times
| Start-up delay[s] [s] | 0...50 |
| Response time[s] [s] | 15; (Q > 10 % MEW, T09) |
| Damping process value dAP[s] [s] | 0...5 |
Software / programming
| Parameter setting options | hysteresis / window; normally open / normally closed; switching logic; frequency output; current/pulse output; start-up delay; display can be deactivated; Display unit |
Interfaces
| Communication interface | IO-Link |
| Transmission type | COM2 (38,4 kBaud) |
| IO-Link revision | 1.1 |
| SDCI standard | IEC 61131-9 |
| Profiles | Common - I&D; Identification and Diagnosis; Function; Measurement data, standard resolution |
| Common - I&D | Identification and Diagnosis |
| Function | Measurement data, standard resolution |
| SIO mode | yes |
| Required master port type | A |
| Process data analogue | 3 |
| Process data binary | 2 |
| Min. process cycle time[ms] [ms] | 8 |
| Supported DeviceIDs | default; 960 |
| default | 960 |
Operating conditions
| Ambient temperature[°C] [°C] | -20...60 |
| Storage temperature[°C] [°C] | -25...80 |
| Protection | IP 65; IP 67 |
Tests / approvals
| EMC | DIN EN 60947-5-9 |
| CPA approval | model number; 006MI; accuracy class; -; maximum allowable error; ± 1,0 % FS; Q (min); 0,006 m³/h; Q (t); -; Q (max); 4,5 m³/h |
| model number | 006MI |
| accuracy class | - |
| maximum allowable error | ± 1,0 % FS |
| Q (min) | 0,006 m³/h |
| Q (t) | - |
| Q (max) | 4,5 m³/h |
| 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] | 114 |
| UL approval | UL approval no.; I014; File number UL; E174189 |
| UL approval no. | I014 |
| File number UL | E174189 |
| Pressure Equipment Directive | Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
Mechanical data
| Weight[g] [g] | 848.7 |
| Housing | rectangular |
| Dimensions[mm] [mm] | 110 x 48 x 73 |
| Materials | stainless steel (316/1.4408); stainless steel (316L/1.4404); PC; PBT+PC-GF30 |
| Materials (wetted parts) | stainless steel (316L/1.4404); PEEK; carbon fibre PEEK; FKM |
| Process connection | threaded connection Rc 3/4 internal thread DN20 |
Displays / operating elements
| Display | colour display 1,44", 128 x 128 pixels; 2 x LED, yellow |
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 |
12-month warrantyon all new stock
3-month warrantyon used & refurbished parts
30-day returnsno restocking fee on unused parts
Global shippingFast, tracked delivery worldwide
