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啟閉電氣觸點的液壓電氣轉(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，發(fā)出電信號，使電氣元件（如電磁鐵、電機(jī)、時間繼電器、電磁離合器等）動作，使油路卸壓、換向，執(zhí)行元件實現(xiàn)順序動作，或關(guān)閉電動機(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，推動柱塞2上移，此位移通過杠桿放大后推動微動開關(guān)4動作。改變彈簧1的壓縮量，可以調(diào)節(jié)繼電器的動作壓力。
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。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、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
參考型號如下：
EDS3116-1-0001-000
EDS3116-1-0010-000
EDS3116-1-0016-000
EDS3116-2-0001-000
EDS340-0-250-002賀德克傳感器品質(zhì)優(yōu)越
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
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
EDS340-0-250-002賀德克傳感器品質(zhì)優(yōu)越
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
tesch F101×01/07400001
Turck B8151-0/9 No.6904604
Turck BI10-G30-Y1，8.2V Nr:10062
Turck BI10R-Q14-AP6X2-H1141；1407100
Turck BI15U-CP40-AP6X2-H1141 Nr:1623503
Turck BI1,5-EG08-AP6X-V1131 No.4602220
Turck BI2-EM12WD-AP6/S929 NR4614515
Turck Bi5-G18-Y1 Nr:10060
Turck BIM-EG08-Y1X-H1341 NR1074001
Turck BIM-PST-AP6X Nr:46240
Turck BMSWS8151-8,5 Nr:6904722
Turck BMWS8151-8.5 Nr:6904721
Turck FCS-G1/4A4-AP8X-H1141 Nr:6870101
Turck FCS-N1/2A4P-AP8X-H1141 Nr:6871032
Turck MK13-R-EX0/24VDC No.7542115
Turck MK13-PF-EX0/24VDC NR7542112
Turck NI10-G18-Y1 Nr:10061
Turck NI20U-MT30-AP6X-H1141 Nr:1646240
Turck NI7-EM18D-VP6X/S120 NR4632100
Turck NI8U-M12-AN6X NR1644120
Turck IM43-14-CSRI NR7540044
Fotoelektrik Pauly GmbH & Co. KG PU2092/2E/E2/I/STH7/24VDC
Fotoelektrik Pauly GmbH & Co. KG PS20G19/IR/STH4
Knick isolation P15000H1
J+J Deutschland GmbH SNMF532230AC-M
SIEMENS 7ME6920-1AA30-1AA0
SIEMENS 7ME6140-2RK10-1HA1
casappa PLP20-8DO-82E2-LEA/EA-N-EL-FS
Rexnord Typ 9670-50-003，NR.100001298
Olaer LAC-004-2-D-00-000-0-0
ter-deutschland PRSL0036XX
Kubler 8.5870.1841.B102
LINOS G340060000
Gildemeister art no.10294
pall HH9681C24DPRWR324DC
Sartorius AG PR6201/24
RUD Model number 12-119 , VRS-M 36(031200036)
RUD Model number 12-120 , VRS-M 36(031200036)
balluff BTL01ZJ; BTL5-E17-M0100-K-SR32
Staubli Model number 12-119 ,RMI09.5102/JV
Staubli Model number 12-119 ,RMI200.30
Staubli Model number 12-120 ,RMI09.5102/JV
Staubli Model number 12-120 ,RMI200.30
Honsberg FW1-020GM011
Durag GmbH 1106202, D-UG 660 230A-420
Hegwein A 285 K 2.2, 90-125 VDC
Knick ZU 0564
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 11502 00008016/00
SMW-AUTOBLOK Spannsysteme GmbH KSZ-AZN 42 Z140
Balluff GmbH BES M12MI-POC40B-S04G
Balluff GmbH BES M12MI-PSC40B-S04G
Atech Antriebstechnik DE 154-24 S.NR.1108
Turck FXDP-IM16-0001 Nr.6825401
CEAG 438426;GHG 511 4406 R 0501
CEAG 10355;GHG 511 7406 R 0001
CEAG 10357;GHG 511 4506 R 0001
CEAG 10354;GHG 511 7506 R 0001
CEAG 10359;GHG 511 4306 R 0001
CEAG 10356;GHG 511 7306 R 0001
SCHWILLE 524-008
HSCT BV 3105F00136-01
Rexroth 4WRAE6W1-30-2X/G24K31/F1V
ATOS DP-2143/PE
Hawe EV 22 K 2-12/24
Hawe R9.8-7.7-1.45-1.45-1.45
Block GLC 230/24-5
Kleintges KEST 800 B-531220-02
Phoenix Nr.1513334
Phoenix 1695061/0.5 M
Phoenix 1695184/0.5 M
Mankenberg DA4.00 15*16TX;72430266A-7
GOETTGENS 11-432-R Werkstoff 1.4571 370x70 mm
ELGES GE30-UK-2RS-A
Mahle PI 1008 MIC 25
Hengstler 0864165 IMP.ZAE.24DC 6ST.RT FP 56X40
Hawe WN1Q-G24
Hawe WN1D-G24
Hawe MVE6F
Kubler 8.9080.4C31.3001
Hoentzsch VA40/21.3-1000GE 40 m/s 100/P3 ZG7 Art Nr: B009/711
Hoentzsch Art Nr: VA-RINGSPALT
Bender VME421H-D-1 B93010003
FSG PK620-18D-MU/I; 0-125°；4-20mA; DC24
Klaschka ISN1/410ch-1.60-24VDC;171101-006
HBM 1-WI/2MM-T
berg spanntechnik 789.13984.004.1
berg spanntechnik 999.30003.074.0
berg spanntechnik 791.13984.060.1
berg spanntechnik 999.40003.239.0
berg spanntechnik SSK GR.38,Ident-Nr. 963.13918.100.1
HYDROTECHNIK 3403-15-D1.37
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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