EDS 3300
Available versions:
Standard; in conformance with DESINA®; Menu navigation in accordance with VDMA; with front-flush diaphragm
The EDS 3300 is a compact electronic pressure switch with integrated digital display for relative pressure measurement in the low-pressure range. It is equipped in this connection with a ceramic measuring cell with a thick-layer 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 3300 is the option of rotating the display in 2 axes. The device can be optimally aligned in practically any random installation position, 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 3300 is also available in a variant which conforms 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 3300 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 conformance 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(lái)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(guò)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。
EDS3346-3-0010-000賀德克傳感器貨期快
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(lái)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
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(guò)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(guò)濾技術(shù)：各類液壓、潤(rùn)滑過(guò)濾器、濾油車、真空脫水車、油品檢測(cè)儀。
工藝過(guò)程技術(shù)：特殊介質(zhì)過(guò)濾器、自動(dòng)反沖洗過(guò)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(guò)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(guò)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
EDS3346-3-0010-000賀德克傳感器貨期快
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
EDS3446-1-0400-000
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
EDS3448-5-0250-000
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
Barksdale GmbH UTF3 0631-017
KRACHT VC 0.1 F7 PS
KUEBLER 8.5000.B158.1024
JUMO GmbH Teile-Nr.: 00380640
wampfler 018121 - 080x080
Eltra EL63A1024Z5/28P8X6PA
hydac EDS 3446-3-0250-000 Mat.Nr.908165
hydac EDS 345-1-016-000
gwk 9070286
gwk 9070750
gwk 9070747(9830400 + 9830401)
BEKA BA 478 C
fischer MS1107VA00BK
balluff BOS 6K-PU-1LQA-S75-C NR.BOS00A4
Philipp Hafner 00012009/00 1127-G-100
Philipp Hafner 115501 00008016/00
Philipp Hafner 112303 00008016/00
Philipp Hafner 112305 00008016/00
Philipp Hafner 1127-50-G 00008016/00
Philipp Hafner 112301 00008016/00
Philipp Hafner 112301 00008016/00
JANITZA UMG 507E Nr:52.15.001
Riegler & Co.KG 13.111
Riegler & Co.KG 11.0413
IMPAC Infrared GmbH IN300 Nr:3856320
Fibro 4-600-892-0002
Fibro 4-612-928-4002
Bender IR470LY-40,B91048007
Bender IR470LY-4,B91068038
MWF Roland Friedrich GmbH Messeinheit ME04-P
MWF Roland Friedrich GmbH Kugelkaefig K060809
MWF Roland Friedrich GmbH Andruckspindel 225208-M
MWF Roland Friedrich GmbH Kugelkaefig Mini N502-5-7-20
BOSCH 015120F149
hydac 0500 D 005 BN4HC
Ahlborn FD821413U+OR8214T2+OR8214G1+ZA8214AK
Officine Orobiche 2016.J.2.G.XX no.P12/4154 pag.1rev.1
stotz P65a-10-K
MAHR 5003062
MAHR 5000270
Knoll TG32-78/55400（350L/MIN 3.5BAR）
Baumer UNAM 18N6903/S14
Baumer UNAM 18I6903/S14
B&R X20AI2622
B&R X20AO4622
B&R X20DO8332
Hawe HSA32-20
Hawe VP 1 W-3/4-G 24 EX
Hawe HK44 V9 DT/1-HH 5，1/5，1-3*400/230V 50HZ
Martens Elektronik GmbH LF4213-C0.5-00
HAMMELMANN GmbH 00.05865.0125
HAMMELMANN GmbH 00.05882.0007
finder 55.34.8.120.5050
finder 60.13.8.230.0040
finder 55.34.8.230.0040
Wachendorff WDG58B-1024-ABN-G05-S3
DOLD BD5935.48 DC24V 0045456
SELET B01AN10POC5
Peter Hirt GmbH K2024040
hydac EDS344-2-250-000+ZBE03+ZBM300
Rexroth 608830230
Rexroth LTU350 0608750108
SCHMERSAL SE-400C
Beck GmbH 901.73.111L4
Beck GmbH 6371 IP54
PMA Prozess- und Maschinen-Automation GmbH KS42-110-0000E-000
Stoerk ST96-36.05/900054.001
KRACHT VCA0.2EB R1
Maico DZL 40/2 B
ATOS ATOS PFE310281DU
ATOS ATOS HR-012
ATOS ATOS HMP-014_210
ATOS ATOS HM-011_210_V
ATOS ATOS DHI-0713-X24DC
ATOS ATOS DHI-0610-X24DC
ATOS ATOS HR-012 NG 6
ATOS ATOS KR-012 NG 10
ATOS ATOS DKE-1713 DC10
ATOS ATOS DHI-0713 23
SEIKOM-Electronic GmbH RLSW7 G1/2" 24V AC/DC
LT Elektronik LT 24/58
hydac HDA 4745-A-010-000
hydac FSK-176-2.5/O/-/12
hubner POG10 DN 1000 I
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
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