FESTO費(fèi)斯托傳感器FRC-1/4-D-O-MINI：德國FESTO傳感器貨全價優(yōu)，咨詢！工作介質(zhì) 壓縮空氣 耐腐蝕等級 CRC 2 介質(zhì)溫度 -10 - 60 °C 環(huán)境溫度 -10 - 60 °C 授權(quán) Germanischer Lloyd 產(chǎn)品重量 600 g 安裝類型 帶附件 線路安裝 氣動連接, 氣口 1 G1/4 氣動連接, 氣口 2 G1/4

FESTO費(fèi)斯傳感器FRC-1/4-D-O-MINI：德國FESTO傳感器貨全價優(yōu)，咨詢！工作介質(zhì) 壓縮空氣 耐腐蝕等級 CRC 2 介質(zhì)溫度 -10 - 60 °C 環(huán)境溫度 -10 - 60 °C 授權(quán) Germanischer Lloyd 產(chǎn)品重量 600 g 安裝類型 帶附件 線路安裝 氣動連接, 氣口 1 G1/4 氣動連接, 氣口 2 G1/4 。系列 D
驅(qū)動器鎖 旋轉(zhuǎn)手柄，帶鎖定
裝配位置 垂直 +/- 5°
過濾等級 40 µm
冷凝水排放 手動旋轉(zhuǎn)
設(shè)計結(jié)構(gòu) 過濾減壓閥 帶壓力表
比例式標(biāo)準(zhǔn)油霧器
冷凝物zui大容積 22 cm3
杯罩保護(hù) 金屬保護(hù)罩
壓力表 G1/8" 已經(jīng)預(yù)備
壓力控制范圍 0.5 - 12 bar
輸入壓力 1 1 - 16 bar
zui大壓力遲滯 0.2 bar
標(biāo)準(zhǔn)額定流量 1,000 l/min
FESTO費(fèi)斯托傳感器FRC-1/4-D-O-MINI

FESTO費(fèi)斯傳感器部分型號：

LF-3/8-D-5M-MINI
LF-3/8-D-5M-MIDI
LF-1/2-D-5M-MIDI
LF-3/4-D-5M-MIDI
LF-3/4-D-5M-MAXI
LF-1-D-5M-MAXI
LF-1/8-D-5M-MINI-A
LF-1/4-D-5M-MINI-A
LF-3/8-D-5M-MINI-A
LF-3/8-D-5M-MIDI-A
LF-1/2-D-5M-MIDI-A
LF-3/4-D-5M-MIDI-A
LF-3/4-D-5M-MAXI-A
LF-1-D-5M-MAXI-A
LF-1/8-D-MINI-NPT
LF-1/8-D-MINI-A-NPT
LF-1/8-D-5M-MINI-NPT
LF-1/8-D-5M-MINI-A-NPT
LF-1/4-D-MINI-NPT
LF-1/4-D-MINI-A-NPT
LF-1/4-D-5M-MINI-NPT

FESTO費(fèi)斯托傳感器FRC-1/4-D-O-MINI
LF-1/4-D-5M-MINI-A-NPT
LF-3/8-D-MINI-NPT
LF-3/8-D-MINI-A-NPT
LF-3/8-D-5M-MINI-NPT
LF-3/8-D-5M-MINI-A-NPT
LF-3/8-D-MIDI-NPT
LF-3/8-D-MIDI-A-NPT
LF-3/8-D-5M-MIDI-NPT
LF-3/8-D-5M-MIDI-A-NPT
LF-1/2-D-MIDI-NPT
LF-1/2-D-MIDI-A-NPT
LF-1/2-D-5M-MIDI-NPT
LF-1/2-D-5M-MIDI-A-NPT
LF-3/4-D-MIDI-NPT
LF-3/4-D-MIDI-A-NPT
LF-3/4-D-5M-MIDI-NPT
LF-3/4-D-5M-MIDI-A-NPT
LF-3/4-D-MAXI-NPT
LF-3/4-D-MAXI-A-NPT

FESTO費(fèi)斯傳感器
LF-3/4-D-5M-MAXI-NPT
LF-3/4-D-5M-MAXI-A-NPT
LF-1-D-MAXI-NPT
LF-1-D-MAXI-A-NPT

LF-1-D-5M-MAXI-NPT
LF-1-D-5M-MAXI-A-NPT
LF-1/4-D-MIDI
LF-1/4-D-5M-MIDI
LF-1/4-D-MIDI-A
LF-1/4-D-5M-MIDI-A
LF-1/2-D-MAXI
LF-1/2-D-5M-MAXI
LF-1/2-D-MAXI-A
LF-1/2-D-5M-MAXI-A
LF-D-MINI
LF-D-MIDI
LF-D-MAXI
LF-D-MINI-A
LF-D-MIDI-A
LF-D-MAXI-A
LF-D-5M-MINI
LF-D-5M-MIDI
LF-D-5M-MAXI
LF-D-5M-MINI-A
LF-D-5M-MIDI-A
LF-D-5M-MAXI-A
LF-M5-D-5M-MICRO
LF-M5-D-5M-MICRO-H
LF-1/8-D-5M-MICRO
LF-1/8-D-5M-MICRO-H
LF-N1/8-D-5M-MICRO
LF-N1/8-D-5M-MICRO-H
LF-QS4-D-5M-MICRO
LF-QS4-D-5M-MICRO-H
LF-QS6-D-5M-MICRO
LF-QS6-D-5M-MICRO-H
LF-M7-D-5M-MICRO-B
LF-M7-D-5M-MICRO-H-B
LF-D-MIDI-U
LF-D-MIDI-A-U
LF-D-MINI-U
LF-D-MINI-A-U
LF-D-MAXI-U
LF-D-MAXI-A-U
LF-D-5M-MINI-U
LF-D-5M-MINI-A-U
LF-D-5M-MIDI-U
LF-D-5M-MIDI-A-U
LF-D-5M-MAXI-U
LF-D-5M-MAXI-A-U
HE-1/8-D-MINI
HE-1/4-D-MINI
HE-3/8-D-MINI
HE-3/8-D-MIDI
HE-1/2-D-MIDI
HE-3/4-D-MIDI
HE-3/4-D-MAXI
HE-1-D-MAXI
HE-D-MINI
HE-D-MIDI
HE-D-MAXI
HE-1/8-D-MINI-NPT
HE-1/4-D-MINI-NPT
HE-3/8-D-MINI-NPT
HE-3/8-D-MIDI-NPT
HE-1/2-D-MIDI-NPT
HE-3/4-D-MIDI-NPT
HE-3/4-D-MAXI-NPT
HE-1-D-MAXI-NPT
HE-1/4-D-MIDI
HE-1/2-D-MAXI
WA-2
WA-1-B
LOE-3/8-D-MIDI
LOE-1/2-D-MIDI
LOE-1/8-D-MINI
LOE-1/4-D-MINI
LOE-3/4-D-MAXI
LOE-1-D-MAXI

FESTO費(fèi)斯傳感器
LOE-3/8-D-MINI
LOE-3/4-D-MIDI
LOE-1/8-D-MINI-NPT
LOE-1/4-D-MINI-NPT
LOE-3/8-D-MINI-NPT
LOE-3/8-D-MIDI-NPT
LOE-1/2-D-MIDI-NPT
LOE-3/4-D-MIDI-NPT
LOE-3/4-D-MAXI-NPT
LOE-1-D-MAXI-NPT
LOE-1/4-D-MIDI
LOE-1/2-D-MAXI
LOE-D-MINI
LOE-D-MIDI
LOE-D-MAXI
LOE-M5-D-MICRO
LOE-1/8-D-MICRO
LOE-N1/8-D-MICRO
LOE-QS4-D-MICRO
LOE-QS6-D-MICRO
LOE-M7-D-MICRO-B
LOE-D-MIDI-U
LOE-D-MINI-U
LOE-D-MAXI-U
LFU-1/2
LFU-1
LFU-1/4
LFU-3/8
OFSB-1
LR-M5-QS-4
LR-M5-QS-6
LR-1/8-QS-4
LR-1/8-QS-6
LR-1/8-QS-8
LR-1/4-QS-6
LR-1/4-QS-8
LR-QS-4
LR-QS-6
LR-QS-8
LR-3,3
LR-1/8-G
LR-1/8-G-7
LR-3/8-D-MIDI
LR-1/2-D-MIDI
LR-1/8-D-MINI
LR-1/4-D-MINI
LR-3/4-D-MAXI
LR-1-D-MAXI
LR-3/8-D-MINI
LR-3/4-D-MIDI
LR-1/8-D-7-MINI
LR-1/4-D-7-MINI
LR-3/8-D-7-MINI
LR-3/8-D-7-MIDI
LR-1/2-D-7-MIDI
LR-3/4-D-7-MIDI
LR-3/4-D-7-MAXI
LR-1-D-7-MAXI
LR-1/8-D-O-MINI
LR-1/4-D-O-MINI
LR-3/8-D-O-MINI
LR-3/8-D-O-MIDI
LR-1/2-D-O-MIDI
LR-3/4-D-O-MIDI
LR-3/4-D-O-MAXI
LR-1-D-O-MAXI
LR-1/8-D-7-O-MINI
LR-1/4-D-7-O-MINI
LR-3/8-D-7-O-MINI
LR-3/8-D-7-O-MIDI
LR-1/2-D-7-O-MIDI
LR-3/4-D-7-O-MIDI
LR-3/4-D-7-O-MAXI
LR-1-D-7-O-MAXI
LR-ZP-A-D-1-CT
LR-ZP-A-D-2-CT
LR-ZP-A-D-3-CT
LR-ZP-A/B-D-1-CT
LR-ZP-A/B-D-2-CT
LR-ZP-A/B-D-3-CT
LR-ZP-B-D-1-CT
LR-ZP-B-D-2-CT
LR-ZP-B-D-3-CT
LR-ZP-P-D-1-CT
LR-ZP-P-D-2-CT
LR-ZP-P-D-3-CT
LR-1/8-D-MINI-NPT
LR-1/8-D-O-MINI-NPT
LR-1/8-D-7-MINI-NPT
LR-1/8-D-7-O-MINI-NPT
LR-1/4-D-MINI-NPT
LR-1/4-D-O-MINI-NPT

FESTO費(fèi)斯傳感器
LR-1/4-D-7-MINI-NPT
LR-1/4-D-7-O-MINI-NPT
LR-3/8-D-MINI-NPT
LR-3/8-D-O-MINI-NPT
LR-3/8-D-7-MINI-NPT
LR-3/8-D-7-O-MINI-NPT
LR-3/8-D-MIDI-NPT
LR-3/8-D-O-MIDI-NPT
LR-3/8-D-7-MIDI-NPT
LR-3/8-D-7-O-MIDI-NPT
LR-1/2-D-MIDI-NPT
LR-1/2-D-O-MIDI-NPT
LR-1/2-D-7-MIDI-NPT
LR-1/2-D-7-O-MIDI-NPT
LR-3/4-D-MIDI-NPT
LR-3/4-D-O-MIDI-NPT
LR-3/4-D-7-MIDI-NPT
LR-3/4-D-7-O-MIDI-NPT
LR-3/4-D-MAXI-NPT
LR-3/4-D-O-MAXI-NPT
LR-3/4-D-7-MAXI-NPT
LR-3/4-D-7-O-MAXI-NPT
LR-1-D-MAXI-NPT
LR-1-D-O-MAXI-NPT
LR-1-D-7-MAXI-NPT
LR-1-D-7-O-MAXI-NPT
LR-1/4-D-MIDI
LR-1/4-D-O-MIDI
LR-1/4-D-7-MIDI
LR-1/4-D-7-O-MIDI
LR-1/2-D-MAXI
LR-1/2-D-O-MAXI
LR-1/2-D-7-MAXI
LR-1/2-D-7-O-MAXI
LR-QS-1/4-U
LR-10-32-UNF-QS-5/32-U
LR-10-32-UNF-QS-3/16-U
LR-10-32-UNF-QS-1/4-U
LR-1/8-NPT-QS-5/32-U
LR-1/8-NPT-QS-3/16-U
LR-1/8-NPT-QS-1/4-U
LR-1/8-NPT-QS-5/16-U
LR-1/4-NPT-QS-3/16-U
LR-1/4-NPT-QS-1/4-U
LR-1/4-NPT-QS-5/16-U
LR-1/8-D-I-MINI
LR-1/8-D-7-I-MINI
LR-1/4-D-I-MINI
LR-1/4-D-7-I-MINI
LR-3/8-D-I-MINI
LR-3/8-D-7-I-MINI
LR-1/8-D-O-I-MINI
LR-1/8-D-7-O-I-MINI
LR-1/4-D-O-I-MINI
LR-1/4-D-7-O-I-MINI
LR-3/8-D-O-I-MINI
LR-3/8-D-7-O-I-MINI
LR-1/4-D-I-MIDI
LR-1/4-D-7-I-MIDI
LR-3/8-D-I-MIDI
LR-3/8-D-7-I-MIDI
LR-1/2-D-I-MIDI
LR-1/2-D-7-I-MIDI
LR-3/4-D-I-MIDI
LR-3/4-D-7-I-MIDI
LR-1/4-D-O-I-MIDI
LR-1/4-D-7-O-I-MIDI
LR-3/8-D-O-I-MIDI
LR-3/8-D-7-O-I-MIDI
LR-1/2-D-O-I-MIDI

FESTO費(fèi)斯傳感器
LR-1/2-D-7-O-I-MIDI
LR-3/4-D-O-I-MIDI
LR-3/4-D-7-O-I-MIDI
LR-1/2-D-DI-MAXI
LR-1/2-D-O-DI-MAXI
LR-1/2-D-7-DI-MAXI
LR-1/2-D-7-O-DI-MAXI
LR-3/4-D-DI-MAXI
LR-3/4-D-O-DI-MAXI
LR-3/4-D-7-DI-MAXI
LR-3/4-D-7-O-DI-MAXI
LR-1-D-DI-MAXI
LR-1-D-O-DI-MAXI
LR-1-D-7-DI-MAXI
LR-1-D-7-O-DI-MAXI
LR-ZP-B-D-1
LR-ZP-B-D-2
LR-ZP-B-D-3
LR-ZP-A/B-D-1
LR-ZP-A/B-D-2<, BR,>LR-ZP-A/B-D-3
LR-ZP-P-D-1
LR-ZP-P-D-2
LR-ZP-P-D-3
LR-ZP-A-D-1
LR-ZP-A-D-2
LR-ZP-A-D-3
LR-M5-D-7-MICRO
LR-M5-D-O-7-MICRO
LR-1/8-D-7-MICRO
LR-1/8-D-O-7-MICRO
LR-N1/8-D7-MICRO
LR-N1/8-D-O-7-MICRO
LR-QS4-D-7-MICRO
LR-QS4-D-O-7-MICRO
LR-QS6-D-7-MICRO
LR-QS6-D-O-7-MICRO
LR-M7-D-7-MICRO-B
LR-M7-D-O-7-MICRO-B
LR-1/8-DB-7-O-MINI
LR-1/4-DB-7-O-MINI
LR-1/8-DB-7-MINI
LR-1/4-DB-7-MINI
LR-D-MIDI
LR-D-MINI
LR-D-MAXI
LR-D-7-MINI
LR-D-7-MIDI
LR-D-7-MAXI
LR-D-DI-MAXI
LR-D-7-DI-MAXI
LRP-1/4-0,7
LRP-1/4-4
LRP-1/4-10
LRP-1/4-2,5
LRPS-1/4-0,7
LRPS-1/4-2,5
LRPS-1/4-4
LRPS-1/4-10
LRLL-M5-QS-4
LRLL-1/8-QS-4
LRLL-M5-QS-6
LRLL-1/8-QS-6
LRLL-1/4-QS-6
LRLL-1/8-QS-8
LRLL-1/4-QS-8
LRLL-3/8-QS-8
LRLL-1/4-QS-10
LRLL-3/8-QS-10
LRLL-3/8-QS-12
LRLL-1/2-QS-12
LRL-M5-QS-4
LRL-1/8-QS-4
LRL-M5-QS-6
LRL-1/8-QS-6
LRL-1/4-QS-6
LRL-1/8-QS-8
LRL-1/4-QS-8
LRL-3/8-QS-8
LRL-1/4-QS-10
LRL-3/8-QS-10
LRL-3/8-QS-12
LRL-1/2-QS-12
LRL-10-32-UNF-QS-5/32-U
LRL-1/8-NPT-QS-5/32-U
LRL-1/8-NPT-QS-3/16-U
LRL-1/8-NPT-QS-1/4-U
LRL-1/8-NPT-QS-5/16-U
LRL-1/4-NPT-QS-3/16-U
LRL-1/4-NPT-QS-1/4-U
LRL-1/4-NPT-QS-5/16-U

FESTO費(fèi)斯傳感器
LRL-1/4-NPT-QS-3/8-U
LRL-3/8-NPT-QS-5/16-U
LRL-3/8-NPT-QS-3/8-U
LRL-3/8-NPT-QS-1/2-U
LRL-1/2-NPT-QS-1/2-U
LRLL-10-32-UNF-QS-5/32-U
LRLL-1/8-NPT-QS-5/32-U
LRLL-1/8-NPT-QS-3/16-U
LRLL-1/8-NPT-QS-1/4-U
LRLL-1/8-NPT-QS-5/16-U
LRLL-1/4-NPT-QS-3/16-U
LRLL-1/4-NPT-QS-1/4-U
LRLL-1/4-NPT-QS-5/16-U
LRLL-1/4-NPT-QS-3/8-U
LRLL-3/8-NPT-QS-5/16-U
LRLL-3/8-NPT-QS-3/8-U
LRLL-3/8-NPT-QS-1/2-U
LRLL-1/2-NPT-QS-1/2-U
LRLLM-1/16-NPT-QS-1/8-U
LRLLM-1/16-NPT-QS-5/32-U
LRMA-M5-QS-4
LRMA-1/8-QS-4
LRMA-M5-QS-6
LRMA-1/8-QS-6
LRMA-1/4-QS-6
LRMA-1/8-QS-8
LRMA-1/4-QS-8
LRMA-QS-4
LRMA-QS-6
LRMA-QS-8
LRMA-QS-1/4-U
LRMA-1/8-NPT-QS-1/4-U
LRMA-1/8-NPT-QS-5/16-U
LRMA-1/4-NPT-QS-1/4-U
LRMA-1/4-NPT-QS-5/16-U
LRMA-1/16-NPT-QS-3/16-U
LRMA-1/16-NPT-QS-1/4-U
LFR-1/2-D-MIDI
LFR-1/2-D-MIDI-A
LFR-1/2-D-O-MIDI
LFR-1/2-D-O-MIDI-A
LFR-1/2-D-7-MIDI
LFR-1/2-D-7-MIDI-A
LFR-1/2-D-5M-MIDI
LFR-1/2-D-5M-MIDI-A
LFR-1/2-D-MIDI-NPT
LFR-1/2-D-MIDI-A-NPT
LFR-1/2-D-O-MIDI-NPT
LFR-1/2-D-O-MIDI-A-NPT
LFR-1/2-D-5M-MIDI-NPT
LFR-1/2-D-5M-MIDI-A-NPT
LFR-1/2-D-7-MIDI-NPT
LFR-1/2-D-7-MIDI-A-NPT
LFR-1/2-D-MIDI-KA
LFR-1/2-D-MIDI-KA-A
LFR-1/2-D-MIDI-KB
LFR-1/2-D-MIDI-KB-A
LFR-1/2-D-MIDI-KC
LFR-1/2-D-MIDI-KC-A
LFR-1/2-D-MIDI-KD
LFR-1/2-D-MIDI-KD-A
LFR-1/2-D-MIDI-KE
LFR-1/2-D-MIDI-KE-A
LFR-1/2-D-MIDI-KF
LFR-1/2-D-MIDI-KF-A
LFR-1/2-D-MIDI-KG
LFR-1/2-D-MIDI-KG-A
LFR-1/2-D-MAXI-KA
LFR-1/2-D-MAXI-KA-A
LFR-1/2-D-MAXI-KB
LFR-1/2-D-MAXI-KB-A
LFR-1/2-D-MAXI-KC
LFR-1/2-D-MAXI-KC-A
LFR-1/2-D-MAXI-KD
LFR-1/2-D-MAXI-KD-A
LFR-1/2-D-MAXI-KE
LFR-1/2-D-MAXI-KE-A
LFR-1/2-D-MAXI-KF
LFR-1/2-D-MAXI-KF-A
LFR-1/2-D-MAXI-KG
LFR-1/2-D-MAXI-KG-A
LFR-1/2-D-MAXI
LFR-1/2-D-O-MAXI
LFR-1/2-D-5M-MAXI
LFR-1/2-D-MAXI-A
LFR-1/2-D-O-MAXI-A
LFR-1/2-D-5M-MAXI-A
LFR-1/2-D-7-MAXI
LFR-1/2-D-7-MAXI-A
LFR-1/2-D-DI-MAXI
LFR-1/2-D-O-DI-MAXI
LFR-1/2-D-5M-DI-MAXI
LFR-1/2-D-5M-O-DI-MAXI
LFR-1/2-D-7-DI-MAXI
LFR-1/2-D-7-O-DI-MAXI
LFR-1/2-D-DI-MAXI-A
接近開關(guān)的主要功能
2.1檢驗(yàn)距離
檢測電梯、升降設(shè)備的停止、起動、通過位置；檢測車輛的位置，防止兩物體相撞檢測；檢測工作機(jī)械的設(shè)定位置，移動機(jī)器或部件的極限位置；檢測回轉(zhuǎn)體的停止位置，閥門的開或關(guān)位置；檢測氣缸或液壓缸內(nèi)的活塞移動位置。
2.2尺寸控制
金屬板沖剪的尺寸控制裝置；自動選擇、鑒別金屬件長度；檢測自動裝卸時堆物高度；檢測物品的長、寬、高和體積。
2.3檢測物體存在有否 檢測生產(chǎn)包裝線上有無產(chǎn)品包裝箱；檢測有無產(chǎn)品零件。
2.4轉(zhuǎn)速與速度控制
控制傳送帶的速度；控制旋轉(zhuǎn)機(jī)械的轉(zhuǎn)速；與各種脈沖發(fā)生器一起控制轉(zhuǎn)速和轉(zhuǎn)數(shù)。
2.5計數(shù)及控制
檢測生產(chǎn)線上流過的產(chǎn)品數(shù)；高速旋轉(zhuǎn)軸或盤的轉(zhuǎn)數(shù)計量；零部件計數(shù)。
2.6檢測異常
檢測瓶蓋有無；產(chǎn)品合格與不合格判斷；檢測包裝盒內(nèi)的金屬制品缺乏與否；區(qū)分金屬與非金屬零件；產(chǎn)品有無標(biāo)牌檢測；起重機(jī)危險區(qū)報警；安全扶梯自動啟停。
2.7計量控制
產(chǎn)品或零件的自動計量；檢測計量器、儀表的指針范圍而控制數(shù)或流量；檢測浮標(biāo)控制測面高度，流量；檢測不銹鋼桶中的鐵浮標(biāo)；儀表量程上限或下限的控制；流量控制，水平面控制。
2.8識別對象
根據(jù)載體上的碼識別是與非。
2.9信息傳送
ASI（總線）連接設(shè)備上各個位置上的傳感器在生產(chǎn)線（50-100米）中的數(shù)據(jù)往返傳送等。
3.接近開關(guān)分類及結(jié)構(gòu)
費(fèi)斯托接近開關(guān)，德國費(fèi)斯托接近開關(guān)，F(xiàn)ESTO接近開關(guān)

接近開關(guān)的作用是當(dāng)某物體與接近開關(guān)接近并達(dá)到一定距離時，能發(fā)出信號。它不需要外力施加，是一種無觸點(diǎn)式的主令電器。它的用途已遠(yuǎn)遠(yuǎn)超出行程開關(guān)所具備的行程控制及限位保護(hù)。 接近開關(guān)可用于高速計數(shù)、檢測金屬體的存在、測速、液位控制、檢測零件尺寸以及用作無觸點(diǎn)式按鈕等。就目前應(yīng)用較為廣泛的接近開關(guān)按工作原理可以分為以下幾種類型：
高頻振蕩型：用以檢測各種金屬體
電容型：用以檢測各種導(dǎo)電或不導(dǎo)電的液體或固體
光電型：用以檢測所有不透光物質(zhì)
超聲波型：用以檢測不透過超聲波的物質(zhì)
電磁感應(yīng)型：用以檢測導(dǎo)磁或不導(dǎo)磁金屬
按其外型形狀可分為園柱型、方型、溝型、穿孔（貫通）型和分離型。園柱型比方型安裝方便，但其檢測特性相同，溝型的檢測部位是在槽內(nèi)側(cè)，用于檢測通過槽內(nèi)的物體，貫通型在我國很少生產(chǎn)，而日本則應(yīng)用較為普遍，可用于小螺釘或滾珠之類的小零件和浮標(biāo)組裝成水位檢測裝置等。
接近開關(guān)按供電方式可分為；直流型和交流型，按輸出型式又可分為直流兩線制、直流三線制、直流四線制、交流兩線制和交流三線制。
3.1兩線制接近開關(guān)
兩線制接近開關(guān)安裝簡單，接線方便；應(yīng)用比較廣泛，但卻有殘余電壓和漏電流大的缺點(diǎn)。
3.2直流三線式
直流三線式接近開關(guān)的輸出型有NPN和PNP兩種，70年代日本產(chǎn)品絕大多數(shù)是NPN輸出，西歐各國NPN、PNP兩種輸出型都有。PNP輸出接近開關(guān)一般應(yīng)用在PLC或計算機(jī)作為控制指令較多，NPN輸出接近開關(guān)用于控制直流繼電器較多，在實(shí)際應(yīng)用中要根據(jù)控制電路的特性進(jìn)行選擇其輸出形式。

 

FESTO費(fèi)斯托，F(xiàn)ESTO傳感器，費(fèi)斯托傳感器，F(xiàn)ESTO，費(fèi)斯托，傳感器，F(xiàn)ESTO氣缸，F(xiàn)RC-1/4-D-O-MINI