You probably do not come from: Canada.  If necessary, change to: United States
  1. Homepage
  2. Products
  3. Position sensors
  4. Inductive sensors
  5. Use in hazardous areas
  6. NG5021

Inductive NAMUR sensor

NG5021

IGA2008-N/6M/1D/1G/2G

Inductive NAMUR sensor

NG5021

IGA2008-N/6M/1D/1G/2G

  • For applications in hazardous areas
  • For connection to intrinsically safe circuits
  • Particularly short housing for use where space is restricted
  • Wide operating temperature range
  • Robust metal housing for use in harsh industrial environments
{{ifmVariantName}}



  • ce
  • ccc
  • iec
  • tiis
Technical details
Product characteristics
Electrical design NAMUR
Output function normally closed
Sensing range [mm] 8
Housing threaded type
Dimensions [mm] M18 x 1 / L = 33
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: > 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] 300
Detection zone
Sensing range [mm] 8
Real sensing range Sr [mm] 8 ± 10 %
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...80
Protection IP 67
Tests / approvals
Approval PTB 01 ATEX 2191; BVS 04 ATEX E153; TIIS TC16108; 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] 4512
Safety classification
Max. internal capacitance [nF] 156
Max. internal inductance [µH] 54
Mechanical data
Weight [g] 333.5
Housing threaded type
Mounting non-flush mountable
Dimensions [mm] M18 x 1 / L = 33
Thread designation M18 x 1
Materials brass white bronze coated; sensing face: PBT
Accessories
Items supplied
lock nuts: 2
Remarks
Pack quantity 1 pcs.
Electrical connection
Connection Cable: 6 m, PVC; 2 x 0.5 mm²
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — EN-GB — NG5021 — 25.11.2020 —