各類開關(guān)中，有一種對接近它物件有“感知"能力的元件——位移傳感器。利用位移傳感器對接近物體的敏感特性達到控制開關(guān)通或斷的目的，這就是接近開關(guān)。

YAMATAKE接近開關(guān)，山武開關(guān)*，AZBIL開關(guān)低價處理 阿自貝爾開關(guān)報價，山武接近開關(guān)，AZBIL開關(guān)現(xiàn)貨  當(dāng)有物體移向接近開關(guān)，并接近到一定距離時，位移傳感器才有“感知”，開關(guān)才會動作。通常把這個距離叫“檢出距離”。但不同的接近開關(guān)檢出距離也不同。有時被檢測驗物體是按一定的時間間隔，一個接一個地移向接近開關(guān)，又一個一個地離開，這樣不斷地重復(fù)。不同的接近開關(guān)，對檢測對象的響應(yīng)能力是不同的。這種響應(yīng)特性被稱為“響應(yīng)頻率”。接近開關(guān)在航空、航天技術(shù)以及工業(yè)生產(chǎn)中都有廣泛的應(yīng)用。在日常生活中，如賓館、飯店、車庫的自動門，自動熱風(fēng)機上都有應(yīng)用。在安全防盜方面，如資料檔案、財會、金融、博物館、金庫等重地，通常都裝有由各種接近開關(guān)組成的防盜裝置。在測量技術(shù)中，如長度，位置的測量；在控制技術(shù)中，如位移、速度、加速度的測量和控制，也都使用著大量的接近開關(guān)。接近開關(guān)也叫近接開關(guān)，又稱無觸點行程開關(guān)，它除可以完成行程控制和限位保護外，還是一種非接觸型的檢測裝置，用作檢測零件尺寸和測速等，也可用于變頻計數(shù)器、變頻脈沖發(fā)生器、液面控制和加工程序的自動銜接等。特點有工作可靠、壽命長、功耗低、復(fù)定位精度高、操作頻率高以及適應(yīng)惡劣的工作環(huán)境等。

YAMATAKE接近開關(guān)，山武開關(guān)*，AZBIL開關(guān)低價處理 阿自貝爾開關(guān)報價，山武接近開關(guān)，AZBIL開關(guān)現(xiàn)貨  山武光電開關(guān)
FL7M-2J6HD-L5
FL7M-3J6HD
FL7M-3J6HD-L5
FL7M-7J6HD
FL7M-7J6HD-L5
HP100-A1
HP100-A2
HP100-P1
HP100-P2
HP100-T1
HP100-T2
HP300-D1
HP300-S1
FL7M-10J6D-C
FL7M-10J6D-C5
FL7M-10J6D-CN
FL7M-10J6D-CN03
FL7M-10J6D-CN03A
FL7M-10J6D-CN05
FL7M-10J6D-CN05A
FL7M-10J6D-CN1
FL7M-10J6D-CNA
FL7M-10J6D-L10
FL7M-10J6D-L3
FL7M-10J6D-L5
FL7M-10J6D-R
FL7M-10J6D-R5
FL7M-10J6S
FL7M-10J6W-CN03
FL7M-10J6W-CN03A
FL7M-10J6W-CN05A
FL7M-10J6W-R
FL7M-10J6W-R5
FL7M-10K6
FL7M-10K6-C
FL7M-10K6-CN
FL7M-10K6-CN03
FL7M-10K6-L5
FL7M-10K6WE-910Z
FL7M-10K6WE-920Z
FL7M-10K6WE-CN03Z
FL7M-10K6WE-R5Z
FL7M-10K6WE-RZ
FL7M-10T7D
FL7M-10T7D-CN
FL7M-10T7D-CN03
YAMATAKE接近開關(guān)，山武開關(guān)*，AZBIL開關(guān)低價處理 阿自貝爾開關(guān)報價，山武接近開關(guān)，AZBIL開關(guān)現(xiàn)貨 FL7M-10T7D-CNG
FL7M-10T7D-G
FL7M-10T7D-G5
FL7M-10T7D-L5
FL7M-10W6DT
FL7M-10W6DT-CN03
FL7M-10W6DT-CN05
FL7M-10W6DT-CN1
FL7M-10W6DT-L5
FL7M-10W6WT-CN03
FL7M-10W6WT-R
FL7M-10W6WT-R5Z
FL7M-10Y6WETCN03Z
FL7M-14J6ND
FL7M-14J6ND-CN
FL7M-14J6ND-CN03
FL7M-14J6ND-L5
FL7M-14K6N
FL7M-14K6N-CN
FL7M-14K6N-L5
FL7M-15W6
FL7M-15W6-CN03
FL7M-15W6-CN03B
FL7M-15W6W-CN03
FL7M-15W6W-CN03B
FL7M-15Y6
FL7M-15Y6-CN03
FL7M-15Y6W-910
FL7M-1P5A6
FL7M-1P5A6-CN03
FL7M-1P5A6-L5
FL7M-1P5A6P
FL7M-1P5B6
FL7M-1P5B6-L5
FL7M-1P5D6
FL7M-1P5D6-L5
FL7M-1P5E6
FL7M-1P5E6-L5
FL7M-20J6ND
FL7M-20J6ND-CN
FL7M-20J6ND-CN03
FL7M-20J6ND-L5
FL7M-20K6N
FL7M-20K6N-L1
FL7M-2A6
FL7M-2A6G
FL7M-2A6G-L5
FL7M-2A6-L5
FL7M-2A6P-L3
FL7M-2B6
FL7M-2B6G
FL7M-2B6G-L5
FL7M-2B6-L5
FL7M-2D6
FL7M-2D6G
FL7M-2D6G-L5
FL7M-2D6-L5
FL7M-2E6
FL7M-2E6G
FL7M-2E6G-L5
YAMATAKE接近開關(guān)，山武開關(guān)*，AZBIL開關(guān)低價處理 阿自貝爾開關(guān)報價，山武接近開關(guān)，AZBIL開關(guān)現(xiàn)貨  FL7M-2E6-L5
FL7M-2J6AD
FL7M-2J6AD-C
FL7M-2J6AD-C5
FL7M-2J6AD-CC03
FL7M-2J6AD-CN03
FL7M-2J6AD-L5
FL7M-2J6AD-R5
FL7M-2J6HD
FL7M-2J6HD-904
FL7M-2J6HD-C
FL7M-2J6HD-C5
FL7M-2J6HD-CC03
FL7M-2J6HD-CN03
FL7M-2J6HD-CN03A
FL7M-2J6HD-CN05
FL7M-2J6HD-CN05A
FL7M-2J6HD-CN1
FL7M-2J6HD-CR
FL7M-2J6HD-CR5
FL7M-2J6HD-L10
FL7M-2J6HD-L3
FL7M-2J6HD-L5
FL7M-2J6HD-R
FL7M-2J6HD-R5
FL7M-2K6A
FL7M-2K6A-C
FL7M-2K6A-C5
FL7M-2K6A-CC03
FL7M-2K6A-CN03
FL7M-2K6A-L5
FL7M-2K6H
FL7M-2K6H-C
FL7M-2K6H-CN03
FL7M-2K6H-CN05
FL7M-2K6H-CN1
FL7M-2K6H-L10
FL7M-2K6H-L3
FL7M-2K6H-L5
FL7M-2K6H-R
FL7M-2K6H-R10
FL7M-3J6HD
FL7M-3J6HD-C
FL7M-3J6HD-C5
FL7M-3J6HD-CC03
FL7M-3J6HD-CN
FL7M-3J6HD-CN03
FL7M-3J6HD-CN03A
FL7M-3J6HD-CN03F
FL7M-3J6HD-CN05
YAMATAKE接近開關(guān)，山武開關(guān)*，AZBIL開關(guān)低價處理 阿自貝爾開關(guān)報價，山武接近開關(guān)，AZBIL開關(guān)現(xiàn)貨 FL7M-3J6HD-CN05A
FL7M-3J6HD-CN1
FL7M-3J6HD-CN1A
FL7M-3J6HD-CNA
FL7M-3J6HD-CR
FL7M-3J6HD-CR5
FL7M-3J6HD-F
FL7M-3J6HDG
FL7M-3J6HDG-L10
FL7M-3J6HDG-L5
FL7M-3J6HDG-R
FL7M-3J6HDG-R5
FL7M-3J6HD-L10
FL7M-3J6HD-L3
FL7M-3J6HD-L5
FL7M-3J6HD-R
FL7M-3J6HD-R3
FL7M-3J6HD-R5
FL7M-3J6HW-CN03
FL7M-3J6HW-CN03A
FL7M-3J6HW-CN05A
FL7M-3J6HW-CN05Z
FL7M-3J6HW-CN1AZ
FL7M-3J6HW-CN1Z
FL7M-3J6HW-R
FL7M-3J6HW-R3Z
FL7M-3J6HW-R5
FL7M-3K6H
FL7M-3K6H-C
FL7M-3K6H-CN
FL7M-3K6H-CN03
FL7M-3K6H-CNA
FL7M-3K6HG
FL7M-3K6HG-L5
FL7M-3K6H-L10
FL7M-3K6H-L3
FL7M-3K6H-L5
FL7M-3K6H-R
FL7M-3K6H-R5
FL7M-3K6HWE-910Z
FL7M-3K6HWE-920Z
FL7M-3K6HWE-CN03Z
YAMATAKE接近開關(guān)，山武開關(guān)*，AZBIL開關(guān)低價處理 阿自貝爾開關(guān)報價，山武接近開關(guān)，AZBIL開關(guān)現(xiàn)貨  FL7M-3K6HWE-CN05Z
FL7M-3K6HWE-CN1Z
FL7M-3K6HWE-R10Z
FL7M-3K6HWE-R3Z
FL7M-3K6HWE-R5
FL7M-3K6HWE-RZ
FL7M-3T7HD
FL7M-3T7HD-CN
FL7M-3T7HD-CN03
FL7M-3T7HD-CNG
FL7M-3T7HD-G
FL7M-3T7HD-G5
FL7M-3T7HD-L5
FL7M-3W6HDT
FL7M-3W6HDT-CN03
FL7M-3W6HDT-CN05
FL7M-3W6HDT-CN1
FL7M-3W6HDT-L5
FL7M-3W6HWT-CN03
FL7M-3W6HWT-R
FL7M-3W6HWT-R10Z
FL7M-3W6HWT-R3Z
FL7M-3W6HWT-R5Z
FL7M-4J6AD
FL7M-4J6AD-C
FL7M-4J6AD-C5
FL7M-4J6AD-CC03
FL7M-4J6AD-CC03A
FL7M-4J6AD-CN03
FL7M-4J6AD-CN03A
FL7M-4J6AD-CN05
FL7M-4J6AD-CR
FL7M-4J6AD-CR5
FL7M-4J6AD-L10
FL7M-4J6AD-L5
FL7M-4J6AD-R
FL7M-4J6AD-R5
FL7M-4J6ND
FL7M-4J6ND-CN03
FL7M-4J6ND-L5
FL7M-4K6A
FL7M-4K6A-C
FL7M-4K6A-C5
FL7M-4K6A-CC03
FL7M-4K6A-CN03
FL7M-4K6A-L5
FL7M-4K6A-R5
FL7M-4K6N
FL7M-4W6
FL7M-4W6-CN03
FL7M-4W6-L5
FL7M-4Y6
YAMATAKE接近開關(guān)，山武開關(guān)*，AZBIL開關(guān)低價處理 阿自貝爾開關(guān)報價，山武接近開關(guān)，AZBIL開關(guān)現(xiàn)貨  FL7M-4Y6-CN03
FL7M-5A6
FL7M-5A6-L5
FL7M-5A6N-901
FL7M-5A6P
FL7M-5B6
FL7M-5B6-L5
FL7M-5D6
FL7M-5D6-L5
FL7M-5E6
FL7M-5E6-L5
FL7M-7J6HD
FL7M-7J6HD-C
FL7M-7J6HD-C5
FL7M-7J6HD-CC03
FL7M-7J6HD-CC03A
FL7M-7J6HD-CN
FL7M-7J6HD-CN03
FL7M-7J6HD-CN03A
FL7M-7J6HD-CN05
FL7M-7J6HD-CN05A
FL7M-7J6HD-CN1
FL7M-7J6HD-CNA
FL7M-7J6HD-CR
FL7M-7J6HD-CR5
FL7M-7J6HD-L10
FL7M-7J6HD-L3
FL7M-7J6HD-L5
FL7M-7J6HD-R
FL7M-7J6HD-R10
FL7M-7J6HD-R5
FL7M-7J6HW-CN03
FL7M-7J6HW-CN03A
FL7M-7J6HW-CN05A
FL7M-7J6HW-CN05Z
FL7M-7J6HW-R
FL7M-7J6HW-R5
FL7M-7K6H
FL7M-7K6H-C
FL7M-7K6H-CC03
FL7M-7K6H-CN
FL7M-7K6H-CN03
FL7M-7K6H-CN05
FL7M-7K6H-CN1
FL7M-7K6H-CNA
FL7M-7K6H-L5
FL7M-7K6H-R
FL7M-7K6H-R5
FL7M-7K6HWE-910Z
FL7M-7K6HWE-920Z
FL7M-7K6HWE-CN03Z
YAMATAKE接近開關(guān)，山武開關(guān)*，AZBIL開關(guān)低價處理 阿自貝爾開關(guān)報價，山武接近開關(guān)，AZBIL開關(guān)現(xiàn)貨  FL7M-7K6HWE-R
FL7M-7K6HWE-R10
FL7M-7K6HWE-R5
FL7M-7T7HD
FL7M-7T7HD-CN
FL7M-7T7HD-CN03
FL7M-7T7HD-CNG
FL7M-7T7HD-G
FL7M-7T7HD-G5
FL7M-7T7HD-L5
FL7M-7W6HDT
FL7M-7W6HDT-CN03
FL7M-7W6HDT-CN05
FL7M-7W6HDT-CN1
FL7M-7W6HDT-L5
FL7M-7W6HWT-CN03
FL7M-7W6HWT-CN05Z
FL7M-7W6HWT-R
FL7M-7W6HWT-R5Z
FL7M-8J6AD
FL7M-8J6AD-C
FL7M-8J6AD-CC03
FL7M-8J6AD-CN03
FL7M-8J6AD-CN03A
FL7M-8J6AD-L5
FL7M-8J6AD-R
FL7M-8J6AD-R5
FL7M-8J6ND
FL7M-8J6ND-CN
FL7M-8J6ND-CN03
FL7M-8J6ND-L5
FL7M-8K6A
FL7M-8K6A-CC03
FL7M-8K6N
FL7M-8K6N-L5
FL7M-8W6
FL7M-8W6-CN03
FL7M-8W6-CN03B
FL7M-8W6-L5
FL7M-8Y6
FL7M-8Y6-CN03
FL7M-8Y6-L5
FL7M-P8J6
FL7M-P8J6-L5
FL7M-P8K6
FL7N-P8J6
FL7N-P8J6-L5
FL7N-P8K6
FL7S-1A6W-CN08
FL7S-1D6W-CN08
FL7S-1W6W-CN03
FL7S-1W6W-CN03B
FL7S-1W6W-L5
FL7S-2W6W-CN03
YAMATAKE接近開關(guān)，山武開關(guān)*，AZBIL開關(guān)低價處理 阿自貝爾開關(guān)報價，山武接近開關(guān)，AZBIL開關(guān)現(xiàn)貨  FL7S-2W6W-CN03B
FL7S-2W6W-L5
FL7S-5W6W-CN03
FL7S-5W6W-CN03B
FL7S-5W6W-L5
FL7S-8W6W-CN03
FL7S-8W6W-CN03B
FL7S-8W6W-L5
FLA-CN03JT
FL-PA08W
FL-PA112
FL-PA118
FL-PA12
FL-PA12W
FL-PA130
FL-PA18
FL-PA18W
FL-PA30
FL-PA30W
FNB770CH
FNB770CL
FNB780B201
FQN130E101
FQN130E201
FQN130E401
FQN141A100
FQN770C100
FQN770D200
FQN780B100
FRL100B104H
FRL100B200H
FRL101B100H
FRL101B104H
FRL101B200H
FRL101B204H
FRS100B100
FRS100B100D
FRS100B104
FRS100B200
FRS100B200D
FRS100B204
FRS100C100
FRS100C100D
FRS100C104
FRS100C104D
FRS100C104T
FRS100C150
FRS100C150D
FRS100C154
FRS100C200
FRS100C200D
FRS100C200DT
FRS100C204
FRS100C204D
FRS100C250
FRS100C254
 YAMATAKE接近開關(guān)，山武開關(guān)*，AZBIL開關(guān)低價處理 阿自貝爾開關(guān)報價，山武接近開關(guān)，AZBIL開關(guān)現(xiàn)貨  FRS100C254D
FRS100C300
FRS100C304
FRS100C350
FRS100C354
FRS100C800
FRS100C804
FRS100C850
FRS100C854
FRS110A100
FRS110A104
FRS110A200
FRS110A204
FRS50A100
FRS50A100D
FRS50A100T
FRS60A100
FS1-J
FS1-W
FS4-15SS
FS4-3J
FS5-J-1
FS5-J-3/4
FS6-J-1
FS6-J-3/4
FS7-28
FS7-28S
FS7-4J
FS7-4SJ
FS7-4SWJ
FS7-4WJ
FS8-WJ
FSP136A100
FSP300C100
FSP350A100
FSP450A100
HLA-C250DN
HLA-CN5P
HLA-CN5P-L05
HLA-CN5P-L10
HLA-D130A
HLA-D250A
YAMATAKE接近開關(guān)，山武開關(guān)*，AZBIL開關(guān)低價處理 阿自貝爾開關(guān)報價，山武接近開關(guān)，AZBIL開關(guān)現(xiàn)貨   接近開關(guān)的選型
　　對于不同的材質(zhì)的檢測體和不同的檢測距離，應(yīng)選用不同類型的接近開關(guān)，以使其在系統(tǒng)中具有高的性能價格比，為此在選型中應(yīng)遵循以下原則： 　　
1.1.當(dāng)檢測體為金屬材料時，應(yīng)選用高頻振蕩型接近開關(guān)，該類型接近開關(guān)對鐵鎳、A3鋼類檢測體檢測zui靈敏。對鋁、黃銅和不銹鋼類檢測體，其檢測靈敏度就低。 　　
1.2.當(dāng)檢測體為非金屬材料時，如;木材、紙張、塑料、玻璃和水等，應(yīng)選用電容型接近開關(guān)。 　　
1.3.金屬體和非金屬要進行遠距離檢測和控制時，應(yīng)選用光電型接近開關(guān)或超聲波型接近開關(guān)。 　　
1.4.對于檢測體為金屬時，若檢測靈敏度要求不高時，可選用價格低廉的磁性接近開關(guān)或霍爾式接近開關(guān)。