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NF501A - Inductive NAMUR sensor

NF501A - Inductive NAMUR sensor

PRODUCENT CODE: NF501A
CATEGORY: Inductive sensors ifm - Use in hazardous areas
Producer: ifm electronic
137.66 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.
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from 1000 PLN (net)
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Description
IFB2004BN/US/1G/1D
  • For applications in hazardous areas
  • For connection to intrinsically safe circuits
  • Clearly visible indication of the switching status
  • Very high switching frequency
  • Robust metal housing for use in harsh industrial environments
Technical data
Product characteristics
Electrical design NAMUR
Output function normally closed
Sensing range [mm] 4
Housing threaded type
Dimensions [mm] M12 x 1 / L = 45
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)
Supply voltage DC [V] 7.5...30; (when used outside the hazardous area)
Current consumption [mA] < 1; (disabled; conductive: &rt; 2,1)
Protection class III
Outputs
Electrical design NAMUR
Output function normally closed
Permanent current rating of switching output DC [mA] 30; (when used outside the hazardous area)
Switching frequency DC [Hz] 700
Detection zone
Sensing range [mm] 4
Real sensing range Sr [mm] 4 ± 10 %
Operating distance [mm] 0...3.24
Accuracy / deviations
Correction factor steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3
Hysteresis [% of Sr] 1...15
Switch point drift [% of Sr] -10...10
Operating conditions
Ambient temperature [°C] -20...70
Protection IP 67
Tests / approvals
Approval BVS 04 ATEX E 091 X; IECEx BVS 06.0003
ATEX marking II 1G Ex ia IIC T6 Ga
EMC
EN 60947-5-6
Shock/vibration resistance 30 g (11 ms) / 10-55 Hz (1 mm)
MTTF [years] 3119
Safety classification
Max. internal capacitance [nF] 210
Max. internal inductance [µH] 115
Mechanical data
Weight [g] 78.55
Housing threaded type
Mounting flush mountable
Dimensions [mm] M12 x 1 / L = 45
Thread designation M12 x 1
Materials brass special coating; sensing face: PBT; LED window: PA
Displays / operating elements
Display
switching status 4 x 90° LED, yellow
Accessories
Items supplied
lock nuts: 2
Remarks
Pack quantity 1 pcs.
Electrical connection - plug
Connection Connector: 1 x M12; coding: A