施克開關              SICK磁性接近傳感器                  MM12-60A-N-ZW0           SICK西克開關選型

德國SICK西克在工業領域數十年的經驗使我們在現代過程自動化監控領域扮演關鍵角色。涉及環保、交通、水泥、石化、電力、垃圾焚燒、建材、冶金、生物制藥等諸多領域。磁性傳感器的應用范圍十分廣泛。例如：透過塑料容器及塑料管探測物體、透過保護性的聚四氟乙烯壁探測侵蝕性介質中的物體、探測高溫度區域的物體、清管器技術、使用磁體確認譯碼、使用磁體M 4.0（見附件）查閱嵌入非金屬材料中的設備。

Model Name：MM12-60A-N-ZW0
Part Number：7900286
Product features
Max. sensing range: 60 mm
Measuring condition: Sensing range based on installation in non-magnetic material using Magnet MAG-3010-B （M 4.0）
Magnetic alignment: axial
Switching output: Control current dependent on switching state
Hazardous area category: 2G
Output function: NAMUR
Switching frequency: 5,000 Hz
Connection type: Cable, PVC, 2 m 

Technical data
Design: Cylinder with thread
Thread size: M12 x 1
Dimensions （W x H x L）: 50
Supply voltage: DC 5 ... 25 V
Ripple: <= 5 % of Ub
Power consumption, attenuated: >= 2.5 mA
Power consumption, unattenuated: <= 1 mA
Internal capacitance: <= 15 nF
Internal inductance: <= 35 µH
Time delay before availability: <= 2 ms
Hysteresis min ... max （of sr）: 1 ... 10 %
Reproducibility: <= 1 % of sr （Ub and Ta constant）
Temperature drift （of sr）: ± 10 %
EMC: according to EN 60 947-5-6
Enclosure rating: IP 67
Ambient temperature min ... max: -25 °C ... +70 °C
Tightening torque: 7 Nm
ATEX:
Housing material: Brass nickel-plated, plastic 

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