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IFM KI5031

MPN: KI5031
Category: All capacitive sensors

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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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What is the IFM KI5031?

For applications in hazardous areas

Easy setting of the sensing range via potentiometer

Clearly visible indication of the switching status by LED

For connection to intrinsically safe circuits

Specifications

Product characteristics

Electrical design	NAMUR
Output function	normally closed
Sensing range[mm] [mm]	15
Housing	threaded type
Dimensions[mm] [mm]	M30 x 1.5 / L = 81

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: > 2,2)
Protection class	II
Measuring principle	capacitive

Outputs

Electrical design	NAMUR
Output function	normally closed
Switching frequency DC[Hz] [Hz]	40
Short-circuit proof	yes

Detection zone

Sensing range[mm] [mm]	15
Sensing range adjustable	yes
Factory setting sensing range[mm] [mm]	15
Real sensing range Sr[mm] [mm]	15 ± 10 %

Accuracy / deviations

Correction factor	glass: 0.4 / water: 1 / ceramics: 0.2 / PVC: 0.2
Hysteresis[% of Sr] [% of Sr]	1...15
Switch point drift[% of Sr] [% of Sr]	-15...15

Operating conditions

Ambient temperature[°C] [°C]	-20...60
Protection	IP 65

Tests / approvals

Approval	DMT 01 ATEX E 020 X; TIIS TC15627; IECEx BVS 06.0003X
ATEX marking	II 1D Ex ia IIIC T200 90°C Da
EMC	EN 60947-5-2
MTTF[years] [years]	841

Safety classification

Max. internal capacitance[nF] [nF]	375.64
Max. internal inductance[µH] [µH]	3

Mechanical data

Weight[g] [g]	378.5
Housing	threaded type
Mounting	non-flush mountable
Dimensions[mm] [mm]	M30 x 1.5 / L = 81
Thread designation	M30 x 1.5
Materials	PBT

Displays / operating elements

Display	switching status; 1 x LED, yellow
switching status	1 x LED, yellow

Remarks

Pack quantity

1 pcs.

Electrical connection

Cable

6 m, PVC; 2 x 0.5 mm²

KI5031: frequently asked questions

When can KI5031 be shipped?

KI5031 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 KI5031 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 KI5031 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 KI5031, subject to availability and destination.