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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

EDS3346-2-06.0-000賀德克傳感器誠信供應(yīng)

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)所測對象的壓力來選用,比如所測壓力范圍在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、潤滑過濾器、濾油車、真空脫水車、油品檢測儀。
工藝過程技術(shù)：特殊介質(zhì)過濾器、自動(dòng)反沖洗過濾器。
電子測量技術(shù)：壓力、溫度、流量檢測開關(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、潤滑系統(tǒng)總成：各種用途的液壓潤滑動(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)、測壓軟管、測壓接頭、液位計(jì)、空濾器、鐘型罩等。
涉及行業(yè)
德國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
EDS3446-1-0400-000
EDS3446-1-0600-000

EDS3346-2-06.0-000賀德克傳感器誠信供應(yīng)
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
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

B&R X20PS2100
BARKSDALE D2T-M150SS Art.Nr.: 0401-388
Honsberg FLEX-(I+K)HD2KZ-015GM025 (220cst oil)
Honsberg FLEX(I+K)+HD2KZ-025GM060
Honsberg ZV-015GR
SIEMENS 8UC7414-1BB44
Mafag DA225-F16/D/I-46/NAMUR
ASM WS10-1000-420T-L10-SB0-D8
HAINBUCH Spannkopf SK 65 BZI,Zchn-Nr: SW.SK65BZI
HAINBUCH Spannkopf SK 80 BZIG,Zchn-Nr: SW.SB.K.0002
ATOS PEE-52110/3DT
Turck BI20-CP40-FZ3X2 NO.13402
Turck MS91-12-R Nr:5220110
Bucher DRPA-5-10-SN-3
BIERI SBV700-6-A-350-P
Widap DP3 5K0 3 Watt, Achse d=6 mm, L=23.5 oder 9.5mm
casappa PLP20.6.3DO-31S1-LGD/GD-N-EL
SED Flow MEMB.DN 4-12 PTFE-TM/EPDM 0,50mm 00210.190.050
Galtech 1 SPA 1,2 D - 10GG0
heidenhain 557677-03
JUMO 703041/181-040-23/000
Turck NI20-CP40-AP6X2 Snr:16024
Stoerk ST48-JHUV.100 Multi 12-24V K1K2K3
SIEMENS 3KA7123-3AA00
Rohm 436958
ROEHM 817297
ROEHM 802539
LABOM GMBH Order Code CE6120-A1058-K1010-T110-H1 0-10bar 24VDC
EPCOS MKK690-D-15-01
pizzato VF KEY 2，Nr.028VFKEY20000000000
pizzato FS3098 D024，Nr.028FS3098D0240000000
H+L WE255-4R100-ZO24/OH
Hawe RB0
Hawe GR 2-1 B-1/4-G 24
PMA KS90-110-0100D-D00
lika I65-Y-300BNF 2EK.
ReSatron GmbH RSM 58-13+12-G-3-V6-RSG
ZIEHL Art-Nr.T222175;MSR220KA, Us AC 220-240 V
hydac 319500;0250 DN 010 BH4HC
EDAG RF-08-30.02
EDAG RF-07-70.04
EDAGE RF-08-20.03
EDAG RF-08-20.06
EDAG RF-08-10.02
suco 0166-413-01-3-049 3.5MPA
steute KF 1S D 1S - 2m Nr.88167003
Vahle KDS2/40-6-14 , 168084
ELCA TM210-06496
ELCA TM215S230
ELCA TM110S110
Knick isolation P27000H1

Knick isolation B10000F0
IDS Imaging AD.0040.2.11300.00
IDS Imaging AD.0040.2.10100.00
FABER-COM VPUD-M
FABER-COM 8FAB-A2007700040
Pantron art.N: IT-M12VA-15
Kytola SLM3-FGP
EGE P10521 SC 440-A4 GSP
Knick A26038H1
Knick 648-2A2
elbe 0.107.050.0001
elbe 0.107.060.0001
elbe 1.107.240.0001
PMA KS90-1020000D-000
Kniel MDCS24-1.7/24，NR:370-609-00
SMW 125882
MOOG D633-471B R02K01F0VSX2
Hoffmann Certificate of origin
HOERBIGER PA67420-0050 R6010/0050
ACTREG DA1-200-AN-F07/F10-C17
Turck FXDP-IM16-0001 No.6825401
Turck FCS-G1/2A4P-LIX-H1141 Nr:6870056
BIKON 1003 30*55
BIKON 1006 45*75
BIKON 1006 35*60
BIKON 1003 50*80
BIKON 1003 80*120
Tippkemper PN6-9900-1.5-T
Vahle UES10（165212）

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