ifm electronic gmbh SM7604
Magnetic-inductive flow meter, SMN34GGX50KG/US-100
Категории:
Технические характеристики
| Number of inputs and outputs | Number of analog outputs: 2 |
|---|---|
| Measuring range | 0.2...50 l/min: 0.02...13.22 gpm |
| Process connection | threaded connection 3/4" NPT Internal thread DN20 |
| Special feature | gold-plated contacts |
| Application | for industrial applications |
| Media | Conductive liquids; water; water-based media |
| Note on media | conductivity: ≥ 20 µS/cm; viscosity: < 70 mm²/s (40 °C) |
| Medium temperature [°C] | -10...70 |
| Pressure rating | 16 bar: 1.6 MPa |
| MAWP (for applications according to CRN) | 10.4 bar: 1.04 MPa |
| Напряжение питания | 20...30 DC; (to SELV/PELV) |
| Current consumption [mA] | 120; (24 V) |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time [s] | 5 |
| Measuring principle | magnetic-inductive |
| Total number of outputs | 2 |
| Output signal | analog signal |
| Number of analog outputs | 2 |
| Analog current output [mA] | 4...20; (scalable) |
| Max. load [Ω] | 500 |
| Overload protection | yes |
| Display range | -60...60 l/min: -15.86...15.86 gpm |
| Resolution | 0.1 l/min: 0.02 gpm |
| Analog start point ASP | 0...40 l/min: 0...10.58 gpm |
| Analog end point AEP | 10...50 l/min: 2.64...13.22 gpm |
| In steps of | 0.1 l/min: 0.02 gpm |
| Measuring range [°C] | -20...80 |
| Resolution [°C] | 0.2 |
| Analog start point [°C] | -20...60 |
| Analog end point [°C] | 0...80 |
| In steps of [°C] | 0.2 |
| Accuracy (in the measuring range) | ± (2 % MW + 0,5 % MEW) |
| Repeatability | ± 0,2% MEW |
| Accuracy [K] | ± 2,5 (Q > 1 l/min) |
| Время отклика | 0.15; (dAP = 0, T19) |
| Damping process value dAP [s] | 0...3 |
| Dynamic response T05 / T09 [s] | T09 = 20 (Q > 1 l/min) |
| Рабочая температура | -10...60 |
| Storage temperature [°C] | -25...80 |
| Protection | IP 67 |
| EMC | DIN EN 60947-5-9: 500 V withstand voltage (V DC) |
| CPA approval | model number: 008MI; accuracy class: -; maximum allowable error: ± 2,5 % FS; Q (min): 0,01 m³/h; Q (t): -; Q (max): 3 m³/h |
| Shock resistance | DIN EN 60068-2-27: 20 g (11 ms) |
| Vibration resistance | DIN EN 60068-2-6: 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 |
| Масса | 527.5 |
| Housing | tubular |
| Inlet pipe length | 3 x DN |
| Outlet pipe length | 1 x DN |
| Dimensions [mm] | Ø 54 / L = 110 |
| Материал | stainless steel (1.4404 / 316L); PBT-GF20; PC; FKM; TPE |
| Материал | stainless steel (1.4404 / 316L); PEEK; FKM |
| 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 |
| Remarks | MW = Measured value; MEW = Final value of the measuring range |
| Pack quantity | 1 pcs. |
| Connector | 1 x M12; coding: A; Contacts: 4, gold-plated |