N7R23A - Inductive NAMUR ring sensor
PRODUCENT CODE: N7R23A
CATEGORY: Ring and tube sensors
Producer: ifm electronic
583.35 PLN
(net)
7-14 days
The product is available on request
At the moment, the product is not available in our warehouse.
After placing the order, we will notify you of the expected delivery date of the product.
At the moment, the product is not available in our warehouse.
After placing the order, we will notify you of the expected delivery date of the product.
Fast shipping
Free delivery
from 1000 PLN (net)
Free delivery
from 1000 PLN (net)
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Description
I7R2015-NL/1G/1D
- For applications in hazardous areas
- Reliable detection of objects with very small diameters
- Very short response time
- Wide operating temperature range
Technical data
| Product characteristics | |||
| Electrical design | NAMUR | ||
| Output function | normally closed | ||
| Housing | circular | ||
| Dimensions [mm] | 32 x 25 x 20 | ||
| Application | |||
| Operating principle | bistable | ||
| Electrical data | |||
| 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) | ||
| Current consumption [mA] | value for direction of movement A : < 1,2; value for direction of movement B : &rt; 2,1 | ||
| Protection class | III | ||
| Outputs | |||
| Electrical design | NAMUR | ||
| Output function | normally closed | ||
| Detection zone | |||
| Measuring ball (diameter) [mm] | 6 | ||
| Max. travel speed [m/s] | 10 | ||
| Accuracy / deviations | |||
| Hysteresis [mm] | 2 | ||
| Operating conditions | |||
| Ambient temperature [°C] | -40...100 | ||
| Note on ambient temperature |
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| Protection | IP 67 | ||
| Tests / approvals | |||
| Approval | BVS 08 ATEX E026; IECEx BVS 09.0016 | ||
| ATEX marking | II 1G Ex ia IIC T4 Ga | ||
| EMC |
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| MTTF [years] | 1261 | ||
| Safety classification | |||
| Max. internal capacitance [nF] | 90 | ||
| Max. internal inductance [µH] | 65 | ||
| Mechanical data | |||
| Weight [g] | 47.2 | ||
| Housing | circular | ||
| Dimensions [mm] | 32 x 25 x 20 | ||
| Inside diameter [mm] | 15 | ||
| Materials | PA 12-GF30 | ||
| Remarks | |||
| Pack quantity | 1 pcs. | ||
| Electrical connection | |||
| Connection | Cable: 0.15 m; 2 x 0.14 mm², PTFE | ||