Meba Electric Co.,Ltd > Proximity Switch > Meba Cylider Type Inductive Proximity Sensor LM40

Meba Cylider Type Inductive Proximity Sensor LM40

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Model explanation of proximity switch:

Number	Composition	Code and Definition
1	Switch catalogue	LM: inductance type; CM: capactitance type; SM:Hall type; AM:safety explosion- proof type; XM: mimic linear type
2	Outward appearance code	■: Cylinder type; F: Angular column type and plane installation type
3	Working voltage	30: 6-36VDC; 310: 5-24VDC; 320: 12-60VDC; 20: 90-250VAC; 210: 24-250VAC; 220: 380VAC; 40: 12-240VDC/24-240AC; 50: Special voltage
4	Detection distance	01: 1mm; 05:5mm; 10:10mm
5	Output form	N: Three-line DC NPN output; P: Three-line DC PNP output; L: Two-line DC output; ■: AC two-wire output; J: Relay output; NP: NPN+PNP output
6	Output state	A: NO; B: NC; C: NO+NC; MU: Mimic voltage; MI: Mimic current
7	Subsidiary functions	T: With connector; Y: Water proof, oil proof; I: Special requirement; H: High temp resistance; R: Ring type

Main features:

– Compact volume

– high precision of repeated location

– Diversified exterior structures

– Good performance of anti-interference.

– Many output forms

– High on-off frequency

– Wide voltage range

– Dust proof,vibration proof,water proof and oil proof.

– With short-circuit protection and inverted connecting protection.

– Long service life

Technical Parameter(Cylider Type Inductive Proximity Sensor LM40):

Outward appearance code				IM40
Overall dimensions
Flush	Detection distance
	DC 10~30VDC	NPN	NO
			NC
			NO+NC
		PNP	NO
			NC
			NO+NC
		two wire system	NO
			NC
	AC 90~250 VAC	SCR Control- lable silicon	NO
			NC
			NO+NC
		Relay output
Non- Flush	Detection distance			20mm
	DC 10~30VDC	NPN	NO	LM40-3020NA
			NC	LM40-3020NB
			NO+NC	LM40-3020NC
		PNP	NO	LM40-3020PA
			NC	LM40-3020PB
			NO+NC	LM40-3020PC
		two wire system	NO	LM40-3020LA
			NC	LM40-3020LB
	AC 90~250 VAC	SCR Control- lable silicon	NO	LM40-2020A
			NC	LM40-2020B
			NO+NC	LM40-2020C
		Relay output		LM40-2020JC
Output current		DC		≤200mA
		SCR/ Relay		≤300mA/1A
Output voltage dropDC/AC				DC/AC below 3V/ 10V two wire below 3.9V
Consumption current				AC 10mA, DC<15mA
Standard detected object				45×45×1（A3 iron）
Repeated precision				0.1
DC/AC Response frequency				100Hz/10Hz
Working environment temperature				-25℃~+75℃
Insulation resistance				≥50MΩ
Shell material				Metal
Protection grade				IP67
Altemative model at home and abroad				SC-□□
Current short-circuit protecion				200mA