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NI501A

Inductive NAMUR sensor

IIB2015BN/US/1G/1D

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Your ifm team

  • For applications in hazardous areas
  • For connection to intrinsically safe circuits
  • Clearly visible indication of the switching status
  • Robust metal housing for use in harsh industrial environments
  • Permanently legible laser type label
  • ce
  • ccsaus
  • iec
  • fm
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Technische Details
Product characteristics
Electrical design NAMUR
Output function normally closed
Sensing range [mm] 15
Housing Threaded type
Dimensions [mm] M30 x 1.5 / L = 50
Electrical data
Connection at circuit amplifier 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: > 2,1)
Protection class II
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] 100
Monitoring range
Sensing range [mm] 15
Real sensing range Sr [mm] 15 ± 10 %
Operating distance [mm] 0...12.15
Accuracy / deviations
Correction factor steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminum: 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 IIB T6 Ga
II 2G Ex ia IIC T6 Gb
II 1D Ex ia IIIC T 90°C Da
EMC
EN 60947-5-6
Shock/vibration resistance 30 g (11 ms) / 10-55 Hz (1 mm)
MTTF [years] 2514
Safety classification
Max. internal capacitance [nF] 230
Max. internal inductance [µH] 210
Mechanical data
Weight [g] 88.5
Housing Threaded type
Mounting flush mountable
Dimensions [mm] M30 x 1.5 / L = 50
Thread designation M30 x 1.5
Material brass special coating; sensing face: PBT; plug: PA
Displays / operating elements
Display
Switching status 4 x 90° LED, yellow
Accessories
Accessories (supplied)
lock nuts: 2
Remarks
Pack quantity 1 pcs.
Electrical connection - plug
Connection Connector: 1 x M12
ifm efector, inc. • 1100 Atwater Drive • Malvern • PA 19355 — EN-US — NI501A — 01.07.2010 —