IFM NS501A

Name: IFM NS501A
Brand: IFM
SKU: NS501A

MPN: NS501A · Brand: IFM

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	All inductive sensors
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can NS501A be shipped?

NS501A is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up NS501A in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for NS501A and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for NS501A, subject to availability and destination.

For applications in hazardous areas For connection to intrinsically safe circuits Particularly space-saving rectangular housing For use where space is restricted Very high switching frequency

Specifications

Product characteristics

Electrical design	NAMUR
Output function	normally closed
Sensing range[mm] [mm]	2
Housing	rectangular
Dimensions[mm] [mm]	27.8 x 10.2 x 16

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...30; (when used outside the hazardous area)
Current consumption[mA] [mA]	< 1; (disabled; conductive: > 2,1)
Protection class	III

Outputs

Electrical design	NAMUR
Output function	normally closed
Permanent current rating of switching output DC[mA] [mA]	30; (when used outside the hazardous area)
Switching frequency DC[Hz] [Hz]	800

Detection zone

Sensing range[mm] [mm]	2
Real sensing range Sr[mm] [mm]	2 ± 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...70
Protection	IP 67

Tests / approvals

Approval	PTB 02 ATEX 2217; BVS 04 ATEX E 153 X; IECEX BVS 06.0003X
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]	4494