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IFM NN5011
NN5011
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2-3 Days
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Warranty 1 year
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Description
For monitoring valve positions
For reliable position feedback on valve actuators
For applications in hazardous areas
For connection to intrinsically safe circuits
Quick and secure mounting with only three screws
Specification
Product characteristics
| Electrical design | NAMUR |
|---|---|
| Output function | 2 x normally closed |
| Sensing range[mm] [mm] | 4 |
| Housing | rectangular |
| Dimensions[mm] [mm] | 40 x 26 x 26 |
Application
| Application | position sensor for valve actuators |
|---|
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) |
| Supply voltage DC[V] [V] | 7.5...15 |
| Current consumption[mA] [mA] | < 1; (disabled; conductive: > 2,1) |
| Protection class | III |
Outputs
| Electrical design | NAMUR |
|---|---|
| Output function | 2 x normally closed |
| Switching frequency DC[Hz] [Hz] | 1800 |
Detection zone
| Sensing range[mm] [mm] | 4 |
|---|---|
| Real sensing range Sr[mm] [mm] | 4 ± 10 % |
Accuracy / deviations
| Correction factor | steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3 |
|---|---|
| Hysteresis[% of Sr] [% of Sr] | 1...15 |
| Switch point drift[% of Sr] [% of Sr] | -10...10 |
Operating conditions
| Ambient temperature[°C] [°C] | -20...80 |
|---|---|
| Protection | IP 67 |
Tests / approvals
| Approval | DMT 02 ATEX E 028 X; BVS 04 ATEX E 153 X; IECEx BVS 06.0003X; TIIS TC17612 |
|---|---|
| ATEX marking | II 1G Ex ia IIB T6 Ga Ta -20...70°C |
| EMC | EN 60947-5-6 |
| Shock/vibration resistance | 30 g (11 ms) / 10-55 Hz (1 mm) |
| MTTF[years] [years] | 1253 |
Safety classification
| Max. internal capacitance[nF] [nF] | 140; (per intrinsically safe circuit) |
|---|---|
| Max. internal inductance[µH] [µH] | 140; (per intrinsically safe circuit) |
Mechanical data
| Weight[g] [g] | 500.7 |
|---|---|
| Housing | rectangular |
| Mounting | non-flush mountable |
| Dimensions[mm] [mm] | 40 x 26 x 26 |
| Materials | housing: PBT; cover: PC |
Displays / operating elements
| Display | switching status 2 x LED, yellow |
|---|---|
| switching status | 2 x LED, yellow |
Remarks
| Pack quantity | 1 pcs. |
|---|
Electrical connection
| Cable | 10 m, silicone; 4 x 0.34 mm² |
|---|
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