Sieno LM12 Inductive Proximity Sensor
Inductive proximity sensor is composed of three parts, Oscillator, switch circuit and magnified output circuit. The oscillator will generate an alternating electric filed. When the metal object approached this electric filed and reaches the induction distance, whirlpool will generate in metal object, resulting in attenuation of vibration and then stop. The change of vibration and stop of oscillator is treated by behind stage magnified circuit and converted to switching sign, triggering driving non-contact detection.
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
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)
Sieno Switchgears is a new style manufacturer and exporter of Power Supply(Waterproof Power Supply, AC Adapter), Magenetic AC contactors, Circuit breakers (RCCB, MCCB), Distribution boxes, Proximity Sensors Switches, Surge Arrester(SPD) and etc electric accessories in China. Our Products have well exported to Middle East, South Asia, Africa, Australia, New Zealand, Africa and South America etc more than 20 countries by feedback good reputation. Sieno found in year 2004, after several years ' Improvement, from a small workshop developing to a team working includes design and research department, international department, financial department. One the way to the bright tomorrow, Sieno Electrical which passed ISO9000 system are striving to put the quality as the basis of development, all our circuit breaker and terminal block are strict to according national and international standard. Most of them were approved by CE& RoHS certificate and all electric breaker compliance to IEC standard. Sincerely wish to work with you to create a better tomorrow.
Welcome to Sieno Switchgears.
