- SM magmeters
- Select products
Select the right magmeter for your application
Magmeters and other water flow meters from ifm measure use purely digital signals via IO-Link to provide high-accuracy measurements. They also feature on-the-fly recipe changes and device adjustment.
Select the best flow sensor for your application
Choose the best sensor for your needs and visit the magmeter setup and support page for installation guides.
Magmeters with totalizer function
Magmeters with totalizer functions calculate and accumulate the total volume of fluid passing through the meter over a specific period. The totalizer function is essential for applications requiring precise fluid monitoring and control or detailed accounts of total fluid volume.
| Part number | Process connection | Measuring range | Internal gasket material | |
|---|---|---|---|---|
 |
SM4020 | G 1/4 (BSPP) | 5...5000 ml/min | FKM |
| SM4120 | EPDM | |||
| SM6020 | G 1/2 (BSPP) | 0.05...35 lpm 0.01...9.25 gpm |
FKM | |
| SM6120 | EPDM | |||
| SM6621 | 1/2" NPT | FKM | ||
| SM7020 | G 3/4 (BSPP) | 0.1...75 lpm 0.02...19.82 gpm |
FKM | |
| SM7120 | EPDM | |||
| SM7621 | 3/4" NPT | FKM | ||
| SM8020 | G 1 (BSPP) | 0.2...150 lpm 0.06...39.6 gpm |
FKM | |
| SM8120 | EPDM | |||
| SM8621 | 1" NPT | FKM | ||
 |
SM9000 | G 2 (BSPP) | 5...300 lpm | FKM |
| SM9100 | EPDM | |||
| SM9001 | 1.3...80 gpm | FKM | ||
| SM9601 | 1 1/2" NPT | FKM | ||
| SM2000 | G 2 (BSPP) | 5...600 lpm | FKM | |
| SM2100 | EPDM | |||
| SM0510 | 5...900 lpm | FKM | ||
| SM2130 | EPDM | |||
| SM2001 | 1.3...160 gpm | FKM | ||
| SM2601 | 2" NPT | FKM |
| More options of SM sensors are available here. For versions that have dual analog outputs, please check out the SMxxx4 part numbers. |
FKM = Fluoroelastomers
EPDM = Ethylene Propylene Diene Monomer
Accessories for SM magmeters
Browse adapters, clamps, and mounting plates for the ifm family of SM magmeters.
| Part number | Description |
|---|---|
| US0059 | 1/4" NPT adapters for SM4 |
| US0049 | 1.5" Tri-clamp adapter for SM8 units with G 1 process connection |
| US0030 | 2" Tri-clamp adapter for SM8 units with G 1 process connection |
| US0053 | 1.5" Tri-clamp adapter for SM9 / SM2 units with G 2 process connection |
| US0043 | 2" Tri-clamp adapter for SM9 / SM2 units with G 2 process connection |
| E40234 | Grounding clamp for installation on plastic or ungrounded pipes |
| E40249 | Mounting plate for units with the TFT display housing style |
| ZH4217 | Totalizer reset kit with push button |
| E80121 | Plug-in 1 A power supply |
Alternative technologies to the SM magmeters
If a magentic inductive flow meter is not the best solution for your application, browse our other flow meters to find the right one for your needs.
| Sensor Family | Flow Rate | Line Size | Medium Temperature | Accuracy | Points to Consider |
|---|---|---|---|---|---|
 SU |
0.13...264.18 gpm | 1"...2" | -4…212 °F -20…100 °C |
~ ±2% (water) ~ ±6% (glycol/oils) |
• Display flow, temperature, and totalizer • Pressure rating ≤ 1450 psi |
 SV |
0.26…26.4 gpm | 1/2"…3/4" | 14…194 °F -10…90 °C |
~ ±2% | • Display flow and temperature • Water content ≥ 95% • Pressure rating ≤ 174 psi • Long straight pipe required |
 SA |
0.1…5400 gpm | 1/2"…16" | -4…212 °F -20…100 °C Higher upon request |
~ ±10% | • Pressure ≤ 1450 psi • Avoid rapid medium temperature changes |
 SB |
0.1…50 gpm | 3/4"…1-1/2" | 14…212 °F -10…100 °C |
~ ±5% | • No straight pipe runs required • Response time ≤ 10 msec • Pressure ≤ 580 psi |
 SI |
3…100 cm/s | 1/8"…8" | -13…176 °F -25…80 °C |
~ ±10% | • Pressure < 4350 psi • Sanitary versions available • Avoid rapid medium temperature changes |