Proximity Sensors Capacitive Polypropylene Housing Type CA, M18, DC • Featuring TRIPLESHIELD™ sensor protection • Adjustable sensing distance 3-8 mm or 3-12 mm • Rated operational voltage: 10-40 VDC • Output: DC 200 mA, NPN or PNP • Make and break switching function • LED indication • High noise immunity • Flush and non-flush types • Cable versions Product Description Ordering KeyCA 18 HLF08 NA Capacitive proximity switches with either sensing distance 8 mm flush mounted in metal or sensing distance 12 mm non- flush mounted. 4-wire DC out- put with both make (NO) and break (NC) switching. Black M18 polypropylene housing with 2 m cable. Ideal for use in level applications in chemical, semi-conductor and food & beverage indus- tries. Type Housing style Housing size Housing material Housing length Detection principle Sensing distance Output type Output configuration Type Selection HousingRatedMountingOrdering no.Ordering no. diameteroperating Transistor NPN Transistor PNP dist. (Sn) 1)Make & break switchingMake & break switching M18 8 mm Flush (built-in) CA18HLF08NACA18HLF08PA M18 12 mm Non-flushCA18HLN12NA CA18HLN12PA 1) Object: Grounded steel plate Specifications Rated operating dist. (Sn) CA18HLF083 to 8 mm factory set at 8 mm CA18HLN123 to 12 mm factory set at 12 mm SensitivityAdj. 270° turn pot. meter Effective operation dist. (Sr)0.9 x Sn ≤ Sr ≤ 1.1 x Sn Usable operation dist. (Su) 0.8 x Sr ≤ Sn ≤ 1.2 x Sr Repeat accuracy (R) ≤ 5% Hysteresis (H)4 to 20% of sensing distance Rated operational volt. (UB)10 to 40 VDC (ripple included) Ripple ≤ 10% Rated operational current (Ie) Continuous≤ 200 mA No-load supply current (Io) ≤ 10 mA Voltage drop (Ud)≤ 2.5 VDC at max. load ProtectionReverse polarity, short-circuit, transients Frequency of operating cycles (f)30 Hz Indication for output ONLED, yellow Environment Degree of protection IP 67 (Nema 1, 3, 4, 6, 13) Temperature Operating temperature -25° to +80°C( -13° to +176°F) Storage temperature-40° to +85°C (-40° to +185°F) Housing material Body, front, nutsBlack polypropylene Connection CableBlack, 2 m, 4 x 0.34 mm2 Polypropylene Weight110 g CE-marking Yes Specifications are subject to change without notice (03.01.03) 1
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