| Product characteristics | |||||
|---|---|---|---|---|---|
| Number of inputs and outputs | Number of digital outputs: 2; Number of analogue outputs: 1 | ||||
| Measuring range [l/min] | 0.1…75 | ||||
| Process connection | Rc 3/4 DN20 | ||||
| Application | |||||
| Special feature | Gold-plated contacts | ||||
| Media | conductive liquids; water; hydrous media | ||||
| Note on media |
| ||||
| Medium temperature [°C] | -20…90 | ||||
| Pressure rating [bar] | 16 | ||||
| Pressure rating [Mpa] | 1.6 | ||||
| Electrical data | |||||
| Operating voltage [V] | 18…30 DC; (according to EN 50178 SELV/PELV) | ||||
| Current consumption [mA] | < 80 | ||||
| Protection class | III | ||||
| Reverse polarity protection | yes | ||||
| Power-on delay time [s] | 5 | ||||
| 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] | 2 | ||||
| Permanent current rating of switching output DC [mA] | 100 | ||||
| Number of analogue outputs | 1 | ||||
| Analogue current output [mA] | 4…20; (scalable) | ||||
| Max. load [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 [l/min] | 0.1…75 | ||||
| Display range [l/min] | -90…90 | ||||
| Resolution [l/min] | 0.1 | ||||
| Set point SP [l/min] | 0.5…75 | ||||
| Reset point rP [l/min] | 0.1…74.6 | ||||
| Analogue start point ASP [l/min] | 0…59.9 | ||||
| Analogue end point AEP [l/min] | 15.1…75 | ||||
| Low flow cut-off LFC [l/min] | 0.1…3.8 | ||||
| Frequency end point, FEP [l/min] | 15.1…75 | ||||
| Frequency at the end point FRP [Hz] | 1…10000 | ||||
| Volumetric flow quantity monitoring | |||||
| Pulse length [s] | 0.003…2 | ||||
| Pulse value | 0.001…99990000 I | ||||
| Temperature monitoring | |||||
| 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 | ||||
| Analogue start point [°C] | -20…68 | ||||
| Analogue end point [°C] | 2…90 | ||||
| In steps of [°C] | 0.1 | ||||
| Accuracy / deviations | |||||
| Flow monitoring | |||||
| Accuracy (in the measuring range) | ± (0,8 % MW + 0,2 % MEW) | ||||
| Repeatability | ± 0,2 % MEW | ||||
| Temperature monitoring | |||||
| Accuracy [K] | ± 2,5 (Q > 5 % MEW) | ||||
| Response times | |||||
| Flow monitoring | |||||
| Start-up delay [s] | 0…50 | ||||
| Response time [s] | < 0.25; (dAP = 0, T09) | ||||
| Damping for the switching output dAP [s] | 0…5 | ||||
| Temperature monitoring | |||||
| Response time [s] | 15; (Q > 10 % MEW, T09) | ||||
| 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 | Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis | ||||
| SIO mode | yes | ||||
| Required master port type | A | ||||
| Process data analogue | 3 | ||||
| Process data binary | 2 | ||||
| Min. process cycle time [ms] | 6 | ||||
| Supported DeviceIDs |
| ||||
| Operating conditions | |||||
| Ambient temperature [°C] | -20…60 | ||||
| Storage temperature [°C] | -25…80 | ||||
| Protection | IP 65; IP 67 | ||||
| Mechanical data | |||||
| Weight [g] | 842 | ||||
| Materials | stainless steel (1.4408/316); stainless steel (1.4404 / 316L); PC; PBT+PC-GF30 | ||||
| Materials (wetted parts) | stainless steel (1.4404 / 316L); PEEK; carbon fibre PEEK; FKM | ||||
| Process connection | Rc 3/4 DN20 | ||||
| Displays / operating elements | |||||
| Display |
| ||||
| Remarks | |||||
| Remarks |
| ||||
| Pack quantity | 1 pcs. | ||||
| Electrical connection | |||||
| Connection | Connector: 1 x M12; Contacts: gold-plated | ||||
Cảm biến lưu lượng IFM SM7420 16 bar
SKU: SM7420
Hãng sản xuất: IFM
Chất lượng: Mới 100%
Bảo hành: Chính hãng
Chứng từ: CO/CQ, hóa đơn VAT
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