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(Connector Inductive Sensor LM22-T):

Outward appearance code LM22-口口T
Flush Detection distance 7mm
DC

6-36

VDC

NPN NO LM22-3007NAT
NC LM22-3007NBT
NO+NC LM22-3007NCT
PNP NO LM22-3007PAT
NC LM22-3007PBT
NO+NC LM22-3007PBT
Two wiresysterm NO LM22-3007LAT
NC LM22-3007LBT
AC

90~250

VAC

SCR control-lable silicon NO LM22-2007AT
NC LM22-2007BT
NO+NC
Relay output
Non-flush Detection distance 10mm
 

DC

6-36

VDC

NPN NO LM22-3010NAT
NC LM22-3010NBT
NO+NC LM22-3010NCT
PNP NO LM22-3010PAT
NC LM22-3010PBT
NO+NC LM22-3010PCT
Twowire system NO LM22-3010LAT
NC LM22-3010LBT
AC

90~250

VAC

SCR Control-lablesilicon NO LM22-2010AT
NC LM22-2010BT
NO+NC
Relay output
Output current DC 200mA
SCR/ Relay 300mA
Output voltage drop DC/AC DC<3V, AC<10V,  DC two wire<3.9V
Consumption current DC12V<8mA,  DC24V<8mA,  AC<10mA
Standard detected object 18*18*1 A3 Iron
Repeated precision 0.0036
DC/AC Response frequency 200Hz/10Hz
Working environment temperature -25°C~+65°C
Insulation resistance 50MΩ
Shell material Metal
Protection grade IP67
Altemative model at home and abroad
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