ifm electronic gmbh SM7120
Magnetic-inductive flow meter, SMR34XGXFRKG/US-100
Категории:
Технические характеристики
| Number of inputs and outputs | Number of digital outputs: 2; Number of analog outputs: 1 |
|---|---|
| Measuring range | 0.1...75 l/min: 0.006...4.5 m³/h: 1.2...1190 gph: 0.02...19.82 gpm |
| Process connection | threaded connection G 3/4 external thread DN20 flat seal |
| Special feature | gold-plated contacts |
| Media | Conductive liquids; water; water-based media |
| Note on media | conductivity: ≥ 20 µS/cm; viscosity: < 70 mm²/s (40 °C) |
| Medium temperature [°C] | -20...90 |
| Pressure rating | 16 bar: 1.6 MPa |
| Напряжение питания | 18...30 DC; (to SELV/PELV) |
| Current consumption [mA] | < 80 |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time [s] | 5 |
| Measuring principle | magnetic-inductive |
| Inputs | counter reset |
| Total number of outputs | 2 |
| Output signal | switching signal; analog signal; pulse signal; IO-Link; frequency signal; (configurable) |
| Electrical design | PNP/NPN |
| Number of digital outputs | 2 |
| Output function | normally open / closed; (configurable) |
| Напряжение питания | 2 |
| Permanent current rating of switching output DC [mA] | 100 |
| Number of analog outputs | 1 |
| Analog current output [mA] | 4...20; (scalable) |
| Max. load [Ω] | 500 |
| Pulse output | flow rate meter |
| Short-circuit protection | yes |
| Type of short-circuit protection | yes (non-latching) |
| Overload protection | yes |
| Display range | -90...90 l/min: -5.4...5.4 m³/h: -1426.8...1426.8 gph: -23.78...23.78 gpm |
| Resolution | 0.1 l/min: 0.006 m³/h: 0.6 gph: 0.01 gpm |
| Set point SP | 0.5...75 l/min: 0.03...4.5 m³/h: 8.4...1189 gph: 0.14...19.81 gpm |
| Reset point rP | 0.1...74.6 l/min: 0.006...4.48 m³/h: 1.2...1183 gph: 0.03...19.71 gpm |
| Analog start point ASP | 0...59.9 l/min: 0...3.6 m³/h: 0...950 gph: 0...15.82 gpm |
| Analog end point AEP | 15.1...75 l/min: 0.9...4.5 m³/h: 240...1189 gph: 3.99...19.81 gpm |
| 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 |
| 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] | 1...10000 |
| Pulse length [s] | 0.003...2 |
| Pulse value | 0.01...99990000 I |
| Measuring range [°C] | -20...90 |
| Display range [°C] | -42...112 |
| Resolution [°C] | 0.1 |
| Set point SP [°C] | -19.6...90 |
| Reset point rP [°C] | -20...89.6 |
| Analog start point [°C] | -20...68 |
| Analog end point [°C] | 2...90 |
| In steps of [°C] | 0.1 |
| Accuracy (in the measuring range) | ± (0,8 % MW + 0,2 % MEW) |
| Repeatability | ± 0,2 % MEW |
| Accuracy [K] | ± 2,5 (Q > 5 % MEW) |
| Start-up delay [s] | 0...50 |
| Время отклика | 15; (Q > 10 % MEW, T09) |
| Damping process value dAP [s] | 0...5 |
| Parameter setting options | hysteresis / window; normally open / closed; switching logic; Frequency output; current/pulse output; Start-up delay; display can be deactivated; Display unit |
| 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 |
| SIO mode | yes |
| Required master port class | A |
| Process data analog | 3 |
| Process data binary | 2 |
| Min. process cycle time [ms] | 8 |
| Supported DeviceIDs | Type of operation: DeviceID; default: 955 |
| Рабочая температура | -20...60 |
| Storage temperature [°C] | -25...80 |
| Protection | IP 65; IP 67 |
| 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 |
| 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] | 114 |
| UL approval | UL approval number: I014; File number UL: E174189 |
| Pressure equipment directive | sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
| Масса | 798 |
| Housing | rectangular |
| Dimensions [mm] | 110 x 48 x 73 |
| Материал | stainless steel (1.4408/316); stainless steel (1.4404 / 316L); PC; PBT+PC-GF30 |
| Материал | Pipe section: stainless steel (1.4404 / 316L); Process connection sealing: NBR fiber-reinforced Gasket; PEEK; EPDM; carbon fiber PEEK |
| Display | Color display 1,44", 128 x 128 pixels; 2 x LED, yellow |
| 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 |