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Produkt
Ifm
SR2301
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Ifm SR2301
Control monitor for flow sensors. VS2000/ 24VDC/EXI/1G
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Opis
For applications in hazardous areas. Integrated flow monitoring and wire monitoring. Intuitive setting of switch point and medium. For the connection of intrinsically safe flow sensors. Clearly visible multi-colour LED bargraph display
Parametry techniczne
| Application: | Flow monitoring; Wire monitoring |
| Operating voltage tolerance [%]: | -10...10 |
| Operating voltage [V]: | 24 DC |
| Current consumption [mA]: | 125 |
| Reverse polarity protection: | no |
| Power-on delay time [s]: | 30 |
| Number of channels: | 1 |
| Electrical design: | relay |
| Contact rating: | 4 A (250 V AC cos phi > 0,7) ; 0,2 A (250 V DC); 4 A (24 V DC) |
| Switching function flow monitoring: | relay energised when flow is present |
| Switching function wire break monitoring: | relay de-energised in case of wire break |
| Short-circuit proof: | no |
| Overload protection: | no |
| Adjustment of the switch point: | potentiometer |
| Selection liquids / gases: | slide switch |
| Ambient temperature [°C]: | -20...60 |
| Protection: | IP 40 |
| Protection rating terminals: | IP 20 |
| Approval: | PTB 01 ATEX 2075; IECEx PTB 07.0004 |
| ATEX marking: | II (1) G [Ex ia Ga] IIC |
| MTTF [years]: | 231 |
| Weight [g]: | 412.5 |
| Housing: | housing for DIN rail mounting |
| Dimensions [mm]: | 78 x 45 x 120 |
| Materials: | plastics |
| Display: | function 11 x LED switching status LED, red |
| function: | 11 x LED |
| switching status: | LED, red |
| Required protection: | miniature fuse to IEC60127-2 sheet 1; ≤ 5 A; fast acting; Place the fuse outside the hazardous area. |
| Remarks: | Caution The control monitor must be mounted outside the hazardous area. Recommendation Check the safe functioning of the unit after a short circuit. |
| Pack quantity: | 1 pcs. |
| Connection: | terminals: 15 x ...2.5 mm² |
| in protection rating intrinsic safety: | [EEx ia] IIC |
| Voltage [V]: | 15.8 |
| Current [mA]: | 84 |
| Power [mW]: | 680 |
| External inductance [mH]: | 1 |
| External capacitance [µF]: | 0.205 |
Parametry logistyczne
| ECCN: | |
| Kraj pochodzenia: | DE |
| EAN: | |
| Waga: | 0,41 kg |
| Długość: | 0,00 m |
| Szerokość: | 0,00 m |
| Wysokość: | 0,00 m |