產(chǎn)品詳情
Standard; in conbance with DESINA®; Menu navigation in accordance with VDMA; with front-flush diaphragm
The EDS 3400 is a compact electronic pressure switch with integrated digital display for relative pressure measurement in the high-pressure range. It is provided for this purpose with a stainless steel measuring cell with thin-film DMS. The device has 1 or 2 switching outputs and one reversible analogue output signal (4 ... 20 mA or 0 ... 10V). A special feature of the EDS 3400 is the option of rotating the display in 2 axes. The device can be optimally aligned in practically any random installation b, which means that additional costs for the mechanical alignment adapter which is usually required are dispensed with. The 4-character digital display can show the pressure in bar, psi or MPa. It is possible for the user to select between the different units. With this function, the device re-scales the switching settings automatically in accordance with the new unit. In addition, the EDS 3400 is also available in a variant which conbs to DESINA®. The variant with the front-flush diaphragm was specially developed for applications in which the media used could lead to a blockage, gumming-up or freezing of a standard pressure connection. The main applications of the EDS 3400 are to be found primarily in hydraulics, pneumatics and in refrigeration and air-conditioning technology. Further applications include processes where the medium changes frequently and any residues could cause mixing or contamination of the media.
1 or 2 PNP transistor switch outputs, up to 1.2 A load per output
Accuracy ±1% FS
Optional reversible analogue output (4 ... 20 mA / 0 ... 10V)
4-character digital display
Capable of optimum alignment through rotational capability in two axes
Selection of value display in bar, psi or MPa
Simple handling through key programming
Switching points and reset hysteresis can be adjusted independently of one another
Many helpful additional functions
Option of terminal assignment with diagnostics function in conbance with DESINA®
Optional with front-flush diaphragm
Optional with menu navigation in accordance with VDMA (unit sheet VDMA 24574-1)
壓力繼電器工作原理
壓力繼電器是利用液體的壓力來啟閉電氣觸點(diǎn)的液壓電氣轉(zhuǎn)換元件。當(dāng)系統(tǒng)壓力達(dá)到壓力繼電器的調(diào)定值時(shí),發(fā)出電信號(hào),使電氣元件(如電磁鐵、電機(jī)、時(shí)間繼電器、電磁離合器等)動(dòng)作,使油路卸壓、換向,執(zhí)行元件實(shí)現(xiàn)順序動(dòng)作,或關(guān)閉電動(dòng)機(jī)使系統(tǒng)停止工作,起安全保護(hù)作用等。
壓力繼電器有柱塞式、膜片式、彈簧管式和波紋管式四種結(jié)構(gòu)形式。下面對(duì)柱塞式壓力繼電器的工作原理作一介紹:
當(dāng)從繼電器下端進(jìn)油口3進(jìn)入的液體壓力達(dá)到調(diào)定壓力值時(shí),推動(dòng)柱塞2上移,此位移通過杠桿放大后推動(dòng)微動(dòng)開關(guān)4動(dòng)作。改變彈簧1的壓縮量,可以調(diào)節(jié)繼電器的動(dòng)作壓力。
應(yīng)用場(chǎng)合:用于安全保護(hù)、控制執(zhí)行元件的順序動(dòng)作、用于泵的啟閉、用于泵的卸荷。
注意: 壓力繼電器必須放在壓力有明顯變化的地方才能輸出電信號(hào)。若將壓力繼電器放在回油路上,由于回油路直接接回油箱,壓力也沒有變化,所以壓力繼電器也不會(huì)工作。根據(jù)所測(cè)對(duì)象的壓力來選用,比如所測(cè)壓力范圍在8KG以內(nèi),那么就要選用額定10KG的壓力繼電器,還有要符合電路中的額定電壓,接口管徑的大小EDS344-3-016-000+ZBE06+ZBM300德國(guó)賀德克傳感器現(xiàn)貨
HYDAC Technology GmbH產(chǎn)品的應(yīng)用范圍十分廣泛,幾乎覆蓋各行各業(yè),尤其在冶金工業(yè)、汽車工業(yè)、電力設(shè)備、化工、工程機(jī)械、造紙工業(yè)、造船工業(yè)以及機(jī)床制造等領(lǐng)域都得到廣泛應(yīng)用。HYDAC公司的分公司或子公司遍布全世界三十多個(gè)國(guó)和地區(qū),超過5000雇員。
公司產(chǎn)品
HYDAC Technology GmbH產(chǎn)品的供貨范圍主要包括以下幾個(gè)方面:
蓄能器技術(shù): 皮囊式蓄能器、活塞式蓄能器、隔膜式蓄能器、各類減振器等。
流體過濾技術(shù):各類液壓、潤(rùn)滑過濾器、濾油車、真空脫水車、油品檢測(cè)儀。
工藝過程技術(shù):特殊介質(zhì)過濾器、自動(dòng)反沖洗過濾器。
電子測(cè)量技術(shù):壓力、溫度、流量檢測(cè)開關(guān)、傳感器及顯示器、故障診斷儀等。
冷卻技術(shù): 油/風(fēng)冷卻器、水冷卻器,各類冷卻裝置,供油泵。
液壓控制技術(shù):液壓方向、壓力、流量控制閥、比例閥、球閥。
液壓、潤(rùn)滑系統(tǒng)總成:各種用途的液壓潤(rùn)滑動(dòng)力站、控制閥塊、液壓執(zhí)行器。
管道安裝技術(shù):球閥、管夾、法蘭、管接頭、膠管總成、快速接頭。
其它:壓力表、壓力表開關(guān)、測(cè)壓軟管、測(cè)壓接頭、液位計(jì)、空濾器、鐘型罩等。
涉及行業(yè)
德國(guó)HYDAC Technology GmbH 生產(chǎn)用于流體過濾技術(shù)、液壓控制技術(shù)、電子測(cè)量技術(shù)的元件和裝置,是世界著名的過濾器、蓄能器、液壓閥、電子產(chǎn)品、管夾、電磁鐵、液壓系統(tǒng)總成等產(chǎn)品的液壓件制造商。
EDS3118-5-0001-000
EDS3316-1-0001-000
EDS3316-1-0010-000
EDS3316-1-0016-000
EDS3316-2-0001-000
EDS3316-2-0010-000
EDS3448-5-0400-000
EDS3448-5-0600-000
壓力開關(guān) 壓力繼電器:
EDS 344-2-040-000 EDS 344-3-600-000
EDS 345-1-006-000 EDS 348-5-250-000
EDS 1791-P-600-000 EDS 1791-N-400-000
ETS 4144-A-000 ETS 1701-100-000
壓力開關(guān),四位數(shù)字顯示。雙軸旋轉(zhuǎn),優(yōu)化可調(diào)整性。堅(jiān)固的傳感芯片。PNP晶體管開關(guān)輸出,可負(fù)載至1.2A
參考型號(hào)如下:
EDS3116-1-0001-000
EDS3116-1-0010-000
EDS3116-1-0016-000
EDS3116-2-0001-000
EDS3116-2-0010-000
EDS3116-2-0016-000
EDS3116-3-0001-000
EDS3116-3-0010-000
EDS3116-3-0016-000
EDS3118-5-0001-000
EDS3118-5-0010-000
EDS3118-5-0016-000
EDS3316-1-0001-000
EDS3316-1-0010-000
EDS3316-1-0016-000
EDS3316-2-0001-000
EDS3316-2-0010-000
EDS3316-2-0016-000
EDS3316-3-0001-000
EDS3316-3-0010-000
EDS3316-3-0016-000
EDS3318-5-0001-000
EDS3318-5-0010-000
EDS3318-5-0016-000
EDS3316-1-0001-000
EDS3316-1-0010-000
EDS3316-1-0016-000
EDS3346-2-0001-000
EDS3346-2-0010-000
EDS3346-2-0016-000
EDS3346-3-0001-000
EDS3346-3-0010-000
EDS3346-3-0016-000
EDS3446-1-0040-000
EDS3446-1-0100-000
EDS3446-1-0250-000
EDS3446-1-0400-000Releco CT3-A30/U
Uni 73NLASSSM200400K(XLB)
Uni 733PA6XLB15221LG00M140S(XLB)
ZF Friedrichshafen AG PG 1200/2,NR.PG120-JAN025-1AA0 4152.084.081
SIEMENS 6DD1600-0BA2
SIEMENS 6DD1610-0AH6
SIEMENS 6DD1682-0CH2
Honsberg MR1K-015GM005-355
AUXIBLOC BACO BA33E10
AUXIBLOC BACO BA33E01
AUXIBLOC BACO BA333E
EMUGE F3101G26.1
PFANNENBERG P/N 23105100000=P/N 23111100000
parker C10DEC101E25/0S1200X425
Mafag SZ-GL 160/80-250 DHh
Woerner DBS-60-08-EW-002
Vahle 168073
vhale 168074
ROEMHELD 1474001
TR 305-00207
Helios 01299 ESA 5
SVS-VISTEK GmbH ECO204MVGE
Staubli N00342606
Staubli N00729905
Turck MS24-112-R,Nr:0518003
Knoll 117785(726*4850 130um)07-131/27
KNF 115V 50HZ N89KNE-K
engler M60.1.B4.195.01.01.1.70O
Spieth BUSHING/DSK 45.68
Spieth BUSHING/DSK 70.100
Spieth BUSH/DSM38.2
Spieth NUT/MSW35.44
duesen-schlick 20790 MOD.827/0D 4.482/1
KOSTYRKA 5350.025.080
KOSTYRKA 5350.025.060
KOSTYRKA 5820.20.13
KOSTYRKA 5820.30.08
KOSTYRKA 5800.73.00
Walther 97PA21G-50-E
Bucher QX23-006R
PMA 9407 999 09101
PMA 9407 999 09211
PMA 9407 998 00003
PMA 9407-480-30301
Murr 7000-29021-3129020
Midland-ACS 2FRMSV122A 05/11
SIEMENS 6SY7000-0AB66
SIEMENS 1LA7096-4AA11-Z G26+K82
Woerner VPB-B/10/6/0/0/20/20/20/20/20/20/P
Sommer-automatic GmbH & Co. KG GP403XNC-C
item 0.0.337.26
item 0.0.426.29
item 0.0.426.30
hydac HDA4745-A-100-000
hydac HDA4445-A-100-000
FOMET 3P45T
FOMET DMM-20T-EDDU 3/4
NORELEM KG 21000-030045
KNF 018967/017613,PUMPE IP20-T 230V50HZ NO23.3ANE
Stoeber MDS5075A/L
ROLLON 004-022713 TEX-02080/2/CEX30-088-2RS
ROLLON 004-025704 DRX30-1040
Phoenix VS-08-RJ45-5-Q/IP20,Nr:1656725
EDS3446-1-0600-000
EDS3446-2-0040-000
EDS3446-2-0100-000
EDS3446-2-0250-000
EDS3446-2-0400-000
EDS3446-2-0600-000
EDS3446-3-0040-000
EDS3446-3-0100-000
EDS3446-3-0250-000
EDS3446-3-0400-000
EDS3446-3-0600-000
EDS3448-5-0040-000
EDS3448-5-0100-000
EDS3448-5-0250-000EDS344-3-016-000+ZBE06+ZBM300德國(guó)賀德克傳感器現(xiàn)貨
EDS3448-5-0400-000
EDS3448-5-0600-000
EDS346-3-400-000
EDS346-3-600-000
EDS348-5-016-000
EDS348-5-040-000
EDS348-5-100-000
EDS348-5-250-000
EDS348-5-400-000
EDS348-5-600-000
EDS3116-1-0001-000
EDS3116-1-0010-000
EDS3116-1-0016-000
EDS3116-2-0001-000
EDS3116-2-0010-000
EDS3116-2-0016-000
EDS3116-3-0001-000
EDS3116-3-0010-000
EDS3116-3-0016-000
EDS3118-5-0001-000
EDS3118-5-0010-000
EDS3118-5-0016-000
EDS3316-1-0001-000
EDS3316-1-0010-000
EDS3316-1-0016-000
EDS3316-2-0001-000
EDS3316-2-0010-000
EDS3316-2-0016-000
EDS3316-3-0001-000
EDS3316-3-0010-000
EDS3316-3-0016-000
EDS3318-5-0001-000
EDS3318-5-0010-000
EDS3318-5-0016-000
EDS3316-1-0001-000
EDS3316-1-0010-000
EDS3316-1-0016-000
EDS3346-2-0001-000
EDS3346-2-0010-000
EDS3346-2-0016-000
賀德克HDA3800系列壓力傳感器,HYDAC賀德克HDA4700系列壓力傳感器
EDS344-2-016-000
EDS344-2-040-000
EDS344-2-100-000
EDS344-2-250-000
EDS344-2-400-000
EDS344-2-600-000
EDS344-3-016-000
EDS344-3-040-000
EDS344-3-100-000
EDS344-3-250-000
EDS344-3-400-000
EDS344-3-600-000
EDS345-1-016-000
EDS345-1-040-000
EDS345-1-100-000
EDS345-1-250-000
EDS345-1-400-000
EDS345-1-600-000
EDS346-1-016-000
EDS346-1-040-000
EDS346-1-100-000
EDS346-1-250-000
EDS346-1-400-000
EDS346-1-600-000
EDS346-2-016-000
EDS346-2-040-000
EDS346-2-100-000
EDS346-2-250-000
EDS346-2-400-000
EDS346-2-600-000
EDS346-3-016-000
EDS346-3-040-000
EDS346-3-100-000
EDS346-3-250-000