产品概览
| 库存情况 | 需按需确认 |
| 分类 | All inductive sensors |
| 保修 | 12个月（全新）· 3个月（二手/翻新） |
发货与库存
N7R28A 何时可以发货？
N7R28A 属于按需采购产品——请申请报价，我们会为这一具体单品确认准确的库存情况及发货时间。
可以亲自到店提取 N7R28A 吗？
可以在我们位于荷兰格罗宁根的仓库安排自提——请在下单前联系我们，确认库存情况并预约提货时间。
是否提供快递服务？
可以——在为 N7R28A 申请报价时告诉我们，我们会在回复中附上快递发货选项。
我们的工厂停产了，急需这个零部件——你们能帮忙吗？
如遇紧急故障，请直接致电 +31 (0)50-7110348 或发邮件至 sales@partnerplc.com 联系我们——我们可根据库存情况及目的地，为 N7R28A 安排当日快递或专车加急配送。
For applications in hazardous areas Reliable detection of objects with very small diameters Very short response time Wide operating temperature range
技术规格
Product characteristics
| Electrical design | NAMUR |
| Output function | normally closed |
| Housing | circular |
| Dimensions[mm] [mm] | 32 x 25 x 20 |
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] [V] | 8.2; (1kΩ) |
| Current consumption[mA] [mA] | < 1.2; (disabled; conductive: > 2,1) |
| Protection class | III |
Outputs
| Electrical design | NAMUR |
| Output function | normally closed |
Detection zone
| Measuring ball (diameter)[mm] [mm] | 4 |
| Max. travel speed[m/s] [m/s] | 25 |
Accuracy / deviations
| Hysteresis[mm] [mm] | 1 |
Operating conditions
| Ambient temperature[°C] [°C] | -40...100 |
| Note on ambient temperature | max. temperature span: 100 K |
| Protection | IP 67 |
Tests / approvals
| 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] [years] | 3318 |
Safety classification
| Max. internal capacitance[nF] [nF] | 150 |
| Max. internal inductance[µH] [µH] | 100 |
Mechanical data
| Weight[g] [g] | 66.7 |
| Housing | circular |
| Dimensions[mm] [mm] | 32 x 25 x 20 |
| Inside diameter[mm] [mm] | 10 |
| Materials | PA 12-GF30 |
Remarks
| Pack quantity | 1 pcs. |
Electrical connection
| Cable | 2 m; 2 x 0.14 mm², PTFE |
12个月保修适用于所有全新库存
3个月保修适用于二手及翻新零部件
30天退货未使用零部件退货免收上架费
全球发货全球快速可追踪配送
