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Ifm
N7S21A
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Ifm N7S21A
Inductive NAMUR slot sensor. I7S23,5-N /1G/1D
On Request. Please send us an email to inquire the price and avaliability.
"ucnguBrctvdgcxgt0eqo"
Description
For applications in hazardous areas. Precise detection of pointer positions. For connection to intrinsically safe circuits. Very high switching frequency. Wide operating temperature range
Technical parameters
| Electrical design: | NAMUR |
| Output function: | normally closed |
| Housing: | rectangular |
| Dimensions [mm]: | 19 x 10 x 15 |
| Connection to switching amplifiers: | yes |
| Switching amplifiers: | connection to certified intrinsically safe circuits with the max. values: U = 15 V / I = 50 mA / P = 120 mW |
| Nominal voltage DC [V]: | 8.2; (1kΩ) |
| Supply voltage DC [V]: | 5...25; (when used outside the hazardous area) |
| Current consumption [mA]: | < 1.2; (disabled; conductive: > 2,1) |
| Protection class: | III |
| Electrical design: | NAMUR |
| Output function: | normally closed |
| Switching frequency DC [Hz]: | 3000 |
| Insertion depth (from the side) [mm]: | 5...7 |
| Hysteresis [%]: | 0...0.05 |
| Ambient temperature [°C]: | -40...100 |
| Protection: | IP 67 |
| Approval: | BVS 08 ATEX E026; IECEx BVS 09.0016 |
| ATEX marking: | II 1G Ex ia IIC T4 Ga |
| EMC: | EN 60947-5-2 |
| MTTF [years]: | 2942 |
| Max. internal capacitance [nF]: | 150 |
| Max. internal inductance [µH]: | 150 |
| Weight [g]: | 33.7 |
| Housing: | rectangular |
| Dimensions [mm]: | 19 x 10 x 15 |
| Slot width [mm]: | 3.5 |
| Materials: | PBT |
| Accessories (supplied): | counter-sunk screw: 1 x M1,6 x 10, stainless steel Hexagon nut: 1 x M1,6 |
| Pack quantity: | 1 pcs. |
| Connection: | Cable: 0.065 m; 2 x 0.14 mm², PTFE |
| Connection: | Connector: 1 x DUBOX |
Logistic parameters
| ECCN: | |
| Country of Origin: | DE |
| EAN: | |
| Weight: | 0.03 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |