PROXIMITY SWITCH

Structural category				Cylinder type
Outward appearance code				ALM34	ALM35	ALM38	ALM40
Appearance
Dimension
Flush	Detection distance					12mm
	DC 6~ 36 VDC	NPN	NO			ALM38-3012NA
			NC			ALM38-3012NB
			NO+NC			ALM38-3012NC
		PNP	NO			ALM38-3012PA
			NC			ALM38-3012PB
			NO+NC			ALM38-3012PC
		two wire system	NO			ALM38-3012LA
			NC			ALM38-3012LB
	AC 90~ 250 VAC	SCR Control- lable silicon	NO			ALM38-2012A
			NC			ALM38-2012B
			NO+NC			ALM38-2012C
		Relay output
N0n-flush	Detection distance			17mm	17mm	18mm	20mm
	DC 6~ 36 VDC	NPN	NO	ALM34-3017NA	ALM35-3017NA	ALM38-3018NA	ALM40-3020NA
			NC	ALM34-3017NB	ALM35-3017NB	ALM38-3018NB	ALM40-3020NB
			NO+NC	ALM34-3017NC	ALM35-3017NC	ALM38-3018NC	ALM40-3020NC
		PNP	NO	ALM34-3017PA	ALM35-3017PA	ALM38-3018PA	ALM40-3020PA
			NC	ALM34-3017PB	ALM35-3017PB	ALM38-3018PB	ALM40-3020PB
			NO+NC	ALM34-3017PC	ALM35-3017PC	ALM38-3018PC	ALM40-3020PC
		two wire system	NO	ALM34-3017LA	ALM35-3017LA	ALM38-3018LA	ALM40-3020LA
			NC	ALM34-3017LB	ALM35-3017LB	ALM38-3018LB	ALM40-3020LB
	AC 90~ 250 VAC	SCR Control- lable silicon	NO	ALM34-2017A	ALM35-2017A	ALM38-2018A	ALM40-3020A
			NC	ALM34-2017B	ALM35-2017B	ALM38-2018B	ALM40-3020B
			NO+NC	ALM34-2017C	ALM35-2017C	ALM38-2018C	ALM40-3020C
		Relay output
Control output		DC		300mA	300mA	300mA	300mA
		SCR Relay		300mA/1A
Output voltage dropDC/AC				DC < 3VAC < 10V
Consumption current				DC < 15mAAC < 10mA
Standard detected object				34341(A3 iron)	40401(A3 iron)	38381(A3 iron)	40401(A3 iron)
Repeated precision				0.1
DC/AC Response frequency				100Hz/20Hz
Working environment temperatuer				-25℃ ~+75℃			-25℃ ~+75℃
Insulation resistance				50M
Shell material				ABS Resin			Metal
Protection grade				IP67
Altemative model at home and abroad						LJ38A4-18-	SC-

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