LM20 Inductrive proximity sensor

LM20 Inductrive proximity sensor
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

 Model explanation of proximity switch

 
 1. Switch category(LM: inductance type; CM: capactitance type;SM:Hall type; AM:safety explosion-proof type; XM: mimic linear type)
 2. Outward appearance code(C: Cylinder type; F: Angular column type and planeinstallation type)
 3. Operating 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 method (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 status(A: NO; B: NC; C: NO+NC; MU: Mimic voltage; MI: Mimic current)
 7. Auxi function code(T: With connector; Y: Water proof, oil proof; I: Special requirement;
 H: High temp resistance; R: Ring type)

 Technical Parameters:

 

 

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         

OVERALL DIMENSIONS
	DETECTION DISTANCE
Flush	DC 10-30V	NPN	NO
			NC
			NO+NC
		PNP	NO
			NC
			NO+NC
		two wire system	NO
			NC
	AC 90-250V	SCR Control-lable silicon	NO
			NC
			NO+NC
		Relay output
	DETECTION DISTANCE 10mm
Non-Flush	DC 10-30V	NPN	NO	LM20-3010NA
			NC	LM20-3010NB
			NO+NC	LM20-3010NC
		PNP	NO	LM20-3010PA
			NC	LM20-3010PB
			NO+NC	LM20-3010PC
		two wire system	NO	LM20-3010LA
			NC	LM20-3010LB
	AC 90-250V	SCR Control-lable silicon	NO	LM20-2010A
			NC	LM20-2010B
			NO+NC
		Relay output
Controloutput		DC		200mA
		SCR/ Relay		300mA/1A
Output voltagc dropDC/AC				NPN/PNP<3V,Two wire<3.9V,AC<10V
Consumption current				DC<15mA,AC<10mA
Standard detected object				20*20*1(A3 iron)
Repeated precision				0.05
DC/AC				200Hz/25Hz
Working environment temperature				-25℃～+70℃
Insulation resistance				50MΩ
Shell material				ABS Resin
Protection grade				IP67
Altemative model at home and abroad