邏輯板卡上海航歐neff采板卡 neff機箱(含電源) neff邏輯板卡上海航歐機電設備有限公司專業從事進口機電設備、儀器儀表等疑難備品備件的銷售，是經營世界各地進口設備機電配件的現代化企業。

上海航歐公司與眾多知名品牌電子元件供應商建立有其良好的合作關系，在歐美、日本等地形成了穩定、高效的供應網絡，專業的詢價渠道

和多年的行業經驗，更使我們在價格及貨期上有很大優勢。

經銷產品供應的行業涉及冶金、鋼鐵、石化、能源、航天、集裝箱碼頭、汽車、水利、造紙、電廠、紡織、注塑、橡膠、醫療、食品包裝等。

我們熱忱地希望盡我們的努力，力爭優惠的產品價格，供貨周期以及服務質量，能夠為您解決進口備件方面的問題。

優勢進口產品主要有：傳感器，測速電機，接近開關，電子尺，編碼器，控制器、分析儀，光纖，光柵，插裝閥，電纜，拖鏈，分配器，馬達

，減速機，繼電器、緩沖器和進口五金

The Neff Advantage

Since 1956

Located in Monrovia, California not far from Pasadena, NEFF Instruments has been a leading manufacturer of high performance data acquisition equipment since its founding in the ｍid 1950s by Glyn Neff.

System 470

System 620/600

System 471

System 472

System 730

System 495

System 470
Function Cards

DA23350

DA23535

6715450306

KAR-3-3205 KGF-N-3205/Tr 36x6

TGS-RPTS-Tr-36x6-LH-K82-A-462-0

89026352

9002335012

470100

9002335012

90023535

470051

TGS-RPTS-TR-28X5-T5-RH-1050

• 470010   32-Bit TTL Input 
• 470011   16-Bit Isolated Digital Input-AC/DC Signals, 1000V isolation.
• 470012   2-CH Freq. or Period Input
• 470013   32-Bit TTL Input/Output 
• 470014   ARINC-429 Controller
• 470015   2-CH Widerange Freq. or Period Input - programmable modes.
• 470030   32-Bit TTL Output
• 470031   8-Point Form ＇C＇ Relay Output - latching relays
• 470050   16-CH Differential Multiplexer - 10 Hz filter per channel
• 470051   16-CH Differential Mux w/Open Source-w/filter
• 470052   16-CH Differential Mux w/4-20mA Input- w/filter 
• 470054   4-CH Bridge Conditioner/Mux - w/multiplexer, amp & filter
• 470055   4-CH RTD Conditioner/Mux-w/multiplexer, amp & filter
• 470056   16-CH Transformer-coupled Mux- 1000V CMV
• 470059   16-CH Multiplexer, Direct Input- w/o filter
• 470070   2-CH 16-Bit DAC Output
• 470071   16-CH 12-Bit DAC Output
• 470081   16 Channel Isothermal Connector
• 470085   Calibration Card

• 470010   32-Bit TTL Input
• 470011   16-Bit Isolated Digital Input-AC/DC Signals, 1000V isolation.
• 470012   2-CH Frequency or Period Input
• 470013   32-Bit TTL Input/Output
• 470014   ARINC-429 Controller
• 470015   2-CH Widerange Frequency or Period Input -programmable
• 470030   32-Bit TTL Output 
• 470031   8-Point Form ＇C＇ Relay Output- latching relays
• 470052   16-CH Differential Mux w/4-20mA Input - w/filter
• 470058   4-CH Isolation Amplifier
• 47036X   Mode Cards For Iso-Amp
• 470059   16-CH Multiplexer, Direct Input- w/o filter
• 470070   2-CH 16-Bit DAC Output
• 470071   16-CH 12-Bit DAC Output

• 472010   32-Bit TTL Input 
• 472011   16-Bit Isolated Digital Input-AC/DC Signals, 1000V isolation.
• 472012   2-CH Frequency or Period Input
• 472013   32-Bit TTL Input/Output
• 472015   2-CH Widerange Frequency or Period Input - programmable
• 472030   32-Bit TTL Output
• 472031   8-Point Form ＇C＇ Relay Output - latching relays
• 472052   16-CH Differential Mux w/4-20mA Input - w/filter
• 472059   16-CH Multiplexer, Direct Input - w/o filter
• 472060   16-CH Programmable Gain Amp/Filter
• 472070   2-CH 16-Bit DAC Output
• 472071   16-CH 12-Bit DAC Outpu
• 472081   16 Channel Isothermal Connector

• 495200 Input/Control Assembly with SCSI Interface (16 slots)
• 495101 Expansion Input Assembly (16 Slots)
• 495070 250 kHz Prog. Amp/Filter with 16-bit ADC ａnd 1 meg Ram
• 495071 250 kHz Prog. Amp/Filter with 16-bit ADC ａnd 16 meg Ram
• 495072 250 kHz Prog. Amp/Filter with 16-bit ADC ａnd 32 meg Ram
• 495073 250 kHz Prog. Amp/Filter with 16-bit ADC ａnd 64 meg Ram
• 495080 1 MHz Prog. Amp/Filter with 14-bit ADC ａnd 1 meg Ram
• 495081 1 MHz Prog. Amp/Filter with 14-bit ADC ａnd 16 meg Ram
• 495082 1 MHz Prog. Amp/Filter with 14-bit ADC ａnd 32 meg Ram
• 495083 1 MHz Prog. Amp/Filter with 14-bit ADC ａnd 64 meg Ram
• 495085 8 Input Trigger Module

• 620650 - 4 Channel Preamp with 2-Pole Butterworth Filter
• 620654 - 4 Channel Preamp with 6-Pole Butterworth Filter

• 2-Channel programmable gain amplifier card with transducer conditioning
• 24 Bit Isolated  TTL input card

·         The NEFF System 470 (S470) DAS is a complete, low cost moderate-speed DAS for use in computer-based applications. The S470 is designed primarily for computer automated data acquisition in test facilities, laboratories ａnd industrial plants or wherever a moderate-speed DAS is required.

·         The S470 is designed to accept analog inputs ranging from 5mV to 10.24V full scale in 12 programmable steps. Signal conditioning for sensors such as strain gages, RTDs, potentiometers ａnd thermocouples is supplied by standard S470 function cards thus eliminating the need for external sources. Other function cards support digital I/O, frequency measurement ａnd analog output.

·         S470 consists of a 7-inch high, 19-inch wide enclosure with power supply, backplane wiring, I/O Control Logic printed circuit card, Analog Subassembly printed circuit card ａnd 16 I/O card slots that accept any combination of S470 function cards. A Control/Display panel is optional ａnd an expansion assembly is available to extend function card capacity to 32. The maximum number of channels or data points to be serviced depends on the type of function cards used. Thirty-two 16-channel Multiplexer cards, for example, provide 512 channels of analog input while a full complement of 32-bit TTL input cards accommodate 1024 single data points.

·         The Series 600 is NEFF＇s top-of-the-line data acquisition system providing the utmost in performance, accuracy ａnd convenience. Featuring leading-edge technology ａnd innovative design, Series 600 brings extensive automation ａnd complete programmability to the testing laboratory.

·         The key to Series 600＇s high performance is the effective combination of fully programmable preamp/filters, programmable post amplifier, sophisticated microprocessor-controlled calibration circuits ａnd the amplifier-per-channel data acquisition technique that realizes the lowest noise level ａnd highest common mode rejection obtainable in a data acquisition system.

·         Programmable Gain Over the Full Dynamic Range
With programmable gain, test setup time is greatly reduced as is the bother ａnd confusion of manual switch settings. In Series 600 the range of each channel is programmable from +/-5mV full scale to +/-10.24V full scale in 12 binary steps.

·         Preamps Include Programmable Filter
Two types of input preamps are available in Series 600 to allow both static ａnd dynamic measurements. Both have programmable filter cutoff frequencies of 1Hz, 10Hz, 100Hz ａnd 1kHz. Low-level differential preamps (620650 ａnd 620654) have 2-pole ａnd 6-pole Butterworth filters, respectively.

·         The sample ａnd hold preamp (620654) permits simultaneous sampling of multiple low-level input channels ａnd is used where minimum channel-to-channel skew is required. both preamps have fully guarded inputs ａnd operate from grounded or floating signal sources.

·         Automatic Calibration
On command the internal microprocessor takes over control of the Series 600 ａnd begins a sequence of steps to derive ａnd store calibration factors for each channel. The calibration data is stored in on-board memories ａnd during run mode are summed with the post amplifier output voltage to obtain fully calibrated signals for conversion by the ADC.

·         The automatic calibration procedure results in static accuracy of (0.02%上海航歐機電設備有限公司專業從事進口機電設備、儀器儀表等疑難備品備件的銷售，是經營世界各地進口設備機電配件的現代化企業。

上海航歐公司與眾多知名品牌電子元件供應商建立有良好的合作關系，在歐美、日本等地形成了穩定、高效的供應網絡，專業的詢價渠道和多年的行業經驗，更使我們在價格及貨期上有很大優勢。

經銷產品供應的行業涉及冶金、鋼鐵、石化、能源、航天、集裝箱碼頭、汽車、水利、造紙、電廠、紡織、注塑、橡膠、醫療、食品包裝等。

我們熱忱地希望盡我們的努力，力爭優惠的產品價格，供貨周期以及服務質量，能夠為您解決進口備件方面的問題。

優勢進口產品主要有：傳感器，測速電機，接近開關，電子尺，編碼器，控制器、分析儀，光纖，光柵，插裝閥，電纜，拖鏈，分配器，馬達，減速機，繼電器、緩沖器和進口五金等。

WAIRCOM        D3/2B       查詢現貨         排氣閥

NGT D3000      查詢現貨         閥

DIAMOND        D303         查詢現貨         DIAMOND

WESTLOCK       D420ROX-3-000000-1      查詢現貨         閥位傳感器

Profilscope       D444-150          查詢現貨         伸縮滑塊

DOSATRON       D45RE3 4.5m3/h·0.5-3%      查詢現貨         比例式加藥器

IME  D4U4E-    查詢現貨         voltage transducer

GRACO     D53211    查詢現貨         隔膜泵

MUTOH   D5400      查詢現貨         編碼器

MUTOH   D5400 維修    查詢現貨         編碼器D5400 維修費

TELE          D6DA VDE0435        查詢現貨         繼電器

TELE          D6DQ     查詢現貨         繼電器

SmartDrive       D75/9 Mclennan      查詢現貨         步進驅動器

DI-SORIC D7C 18 V 08 PSK-IBSL       查詢現貨         傳感器

IME  D8RW2    查詢現貨         變送器

IME  D8W2       查詢現貨         變送器

FRER         D96FP6PROGVDH Size:96*96mm,Range:45~55Hz ,Display:4bit(Like 50.05Hz)Input:110V,50Hz  Aux.Supply:220V DC，（VT:500kV/√3/110V/√3） 查詢現貨         頻率表

FRER         D96FPPROGVDH,IN: 110V 50hZ - Aux.Supply 110Vdc - Display 45.00-55.00Hz      查詢現貨         頻率表

FRER         D96FPPROGVDH,IN: 110V 50hZ - Aux.Supply 220Vdc - Display 45.00-55.00Hz      查詢現貨         頻率表

FRER         D96MMA, Size:96*96mm, Acc1.0, Range:0-3000/4500A, Input:0~20mA(50% overload)Aux.Supply: DC220V (CT:3000/1A)         查詢現貨         電流表

FRER         D96MMAXXX3,96X96 IN: 0-30mA Display 0-2400A Aux.Supp. 110Vdc  查詢現貨         電流表

FRER         D96MMAXXX3,96X96 IN: 0-30mA Display 0-300A Aux.Supp. 110Vdc    查詢現貨         電流表

FRER         D96MMAXXX5,96X96 IN: 0-20mA Display 0-1800A Aux.Supp. 220Vdc  查詢現貨         電流表

FRER         D96MMAXXX5,96X96 IN: 0-30mA Display 0-6000A Aux.Supp. 110Vdc  查詢現貨         電流表

FRER         D96MMAXXXG20 96X96 IN: 0-20mA Display 0-3600A Aux.Supp. 220Vdc      查詢現貨         電流表

FRER         D96MMAXXXG20,Size:96*96mm,Acc1.0, Range:0-3000/4500A, Input:0~20mA(50% overload),Aux.Supply: DC220V (CT:3000/1A)   查詢現貨         電流表

FRER         D98MMAXXX342     查詢現貨         塞棒位置顯示表

Univer      DA-0108  查詢現貨         線圈

SIKO DA09S-9976 -02-10-1-I-20-MCM-A-M-GD-OZP-OD-ORP        查詢現貨         計數器

WATLOW DA10-24F0-0000      查詢現貨         固態繼電器

GS-GMBH         DA13-NS601P1R      查詢現貨         數字儀表

GRANZOW       DA24DC BDA08024CS 24VDC COIL 8W  查詢現貨         線圈

KOBOLD   DAA-5110-3/8 查詢現貨         流量計

TESCOM  DAA11T1V9DFFF      查詢現貨         閥

SUN DAAL-XCN        查詢現貨         閥

DAIICHI   DAIICHI   查詢現貨         原產地證明

EMGR       DAS 71k 4-L2EC-1/9 0.55KW   查詢現貨         電機

PAVONE   DAT 100A          查詢現貨         張力信號轉換器

PAVONE   DAT 400   查詢現貨         稱重變送器

DATEXEL  DAT1040        查詢現貨         信號轉換器

DATEXEL  DAT1111  查詢現貨         溫度變送器

DATEXEL  DAT2065  查詢現貨         溫度變送器

PAVONE   DAT400-A         查詢現貨         變送器

PRECISE   DAT400/A         查詢現貨         稱重變送器

DATEXEL  DAT4135  查詢現貨         信號轉換器

DATEXEL  DAT5025  查詢現貨         信號轉換器

KTR  DATAFLEX 16/50            查詢現貨         扭矩儀

CHASCO   DB-2021-S        查詢現貨         制動器

SUNTES    DB-2021SB-1·3/8L         查詢現貨         執行器

SUNTES    DB-3010AF-01B-01  查詢現貨         剎車器

SUNTES    DB-3020AF-01 查詢現貨         制動器

SUNTES    DB-3233A-01   查詢現貨         剎車泵

Univer      DB0502 DC24V        查詢現貨         電磁閥線圈

ACOPIAN DB10-20  查詢現貨         電源

ACOPIAN DB10-20-230   查詢現貨         電源

ACOPIAN DB10-40-230   查詢現貨         電源

WATLOW DB20-60F0-0000      查詢現貨         溫控器

FLUTEC    DB4E-01-250V 查詢現貨         溢流閥

VOGEL      DB63G4180-10+100         查詢現貨         潤滑組件

BALOGH  DB87FCF  查詢現貨         傳感器

SICK DBS36E-BBAM01024       查詢現貨         編碼器

FLUID-TEAM    DBT2-LAN-150          查詢現貨         直動溢流閥

FLUID-TEAM    DBT2-LDN-11  查詢現貨         背壓閥

DI-SORIC DC 12 V 02 PSLK       查詢現貨         傳感器

GLAMA    DC S24 B-1 / 181 Glieder 查詢現貨         輪鏈

GLAMA    DC S24 B-2 / 351 Glieder 查詢現貨         雙輪鏈

GLAMA    DC S24 B-2 / 352 Glieder 查詢現貨         雙輪鏈

Univer      DC-0302  查詢現貨         線圈

Univer      DC-0309  查詢現貨         線圈

BDC DC-8/4700        查詢現貨         傳感器

SANTEST  DC-Q20-G1       查詢現貨         推進行程傳感器

SANTEST  DC-Q20-G2       查詢現貨         放大器

EKS   DC02 180BAR  查詢現貨         電磁鐵

WATLOW DC12-24P0-0000      查詢現貨         調功器

BDC DC12/5600A    查詢現貨         傳感器

BDC DC12/5600A-16       查詢現貨         傳感器

ALBRIGHT        DC182B-537T  查詢現貨         接觸器

DIGITRONIC    DC190SS82S00         查詢現貨         模塊

DELTROL  DC272(080)      查詢現貨         線圈

HONEYWELL    DC3201-CE-100R-210-10000-00-0  查詢現貨         比例閥控制器

PULSAFEEDER DC3AYPT 查詢現貨         出口閥

BDC DCA12/4309KS         查詢現貨         傳感器

BDC DCA12/4619KS         查詢現貨         SWITCH

BDC DCA12/5309KS         查詢現貨         開關

BDC DCA12/5608 KS       查詢現貨         sensor

BDC DCA18/4608KT         查詢現貨         傳感器

BDC DCA5/4B09KS  查詢現貨         傳感器

BDC DCA8/4309KS  查詢現貨         傳感器

BDC DCA8/4609KS  查詢現貨         傳感器

BDC DCAL18/4709  查詢現貨         sensor

BDC DCAT/5729 KS          查詢現貨         sensor