LMF21 Inductive proximity switches sensors
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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 Parameter
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OVERALL DIMENSIONS |
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DETECTION DISTANCE 4mm | |||
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F l u s h |
DC 10- 30 VDC AC 90- 250 VAC |
NPN | NO |
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| NC |
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| NO+NC |
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| PNP | NO |
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| NC |
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| NO+NC |
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two wire system |
NO |
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| NC |
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SCR Control- lable silicon |
NO |
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| NC |
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| NO+NC |
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| Relay output |
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DETECTION DISTANCE 4mm | |||
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F l u s h |
DC 10- 30 VDC AC 90- 250 VAC |
NPN | NO | LMF21-3004NA |
| NC | LMF21-3004NB | |||
| NO+NC | LMF21-3004NC | |||
| PNP | NO | LMF21-3004PA | ||
| NC | LMF21-3004PB | |||
| NO+NC | LMF21-3004PC | |||
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two wire system |
NO | LMF21-3004LA | ||
| NC | LMF21-3004LB | |||
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SCR Control- lable silicon |
NO |
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| NC |
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| NO+NC |
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| Relay output |
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| Controloutput | DC | 200mA | ||
| Relay |
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| Output voltagc dropDC/AC | DC < 2V , DC (Two wire system) < 3.9 | |||
| Consumption current | DC < 15mA AC < 10mA | |||
| Standard detected object | 12X12X1(A3 iron) | |||
| Repeated precision | 0.01 | |||
| DC/AC | 500Hz/5Hz | |||
| Working environment temperature | -25℃～+70℃ | |||
| Insulation resistance | 50MΩ | |||
| Shell material |
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| Protection grade | IP67 | |||
| Altemative model at home and abroad |
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