逻辑板卡上海航欧neff采板卡 neff机箱(含电源) neff逻辑板卡上海航欧机电设备有限公司专业从事进口机电设备、仪器仪表等疑难备品备件的销售，是经营世界各地进口设备机电配件的现代化企业。

上海航欧公司与众多知名品牌电子元件供应商建立有其良好的合作关系，在欧美、日本等地形成了稳定、高效的供应网络，专业的询价渠道

和多年的行业经验，更使我们在价格及货期上有很大优势。

经销产品供应的行业涉及冶金、钢铁、石化、能源、航天、集装箱码头、汽车、水利、造纸、电厂、纺织、注塑、橡胶、医疗、食品包装等。

我们热忱地希望尽我们的努力，力争优惠的产品价格，供货周期以及服务质量，能够为您解决进口备件方面的问题。

优势进口产品主要有：传感器，测速电机，接近开关，电子尺，编码器，控制器、分析仪，光纤，光栅，插装阀，电缆，拖链，分配器，马达

，减速机，继电器、缓冲器和进口五金

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%上海航欧机电设备有限公司专业从事进口机电设备、仪器仪表等疑难备品备件的销售，是经营世界各地进口设备机电配件的现代化企业。

上海航欧公司与众多知名品牌电子元件供应商建立有良好的合作关系，在欧美、日本等地形成了稳定、高效的供应网络，专业的询价渠道和多年的行业经验，更使我们在价格及货期上有很大优势。

经销产品供应的行业涉及冶金、钢铁、石化、能源、航天、集装箱码头、汽车、水利、造纸、电厂、纺织、注塑、橡胶、医疗、食品包装等。

我们热忱地希望尽我们的努力，力争优惠的产品价格，供货周期以及服务质量，能够为您解决进口备件方面的问题。

优势进口产品主要有：传感器，测速电机，接近开关，电子尺，编码器，控制器、分析仪，光纤，光栅，插装阀，电缆，拖链，分配器，马达，减速机，继电器、缓冲器和进口五金等。

WAIRCOM        D3/2B       查询现货         排气阀

NGT D3000      查询现货         阀

DIAMOND        D303         查询现货         DIAMOND

WESTLOCK       D420ROX-3-000000-1      查询现货         阀位传感器

Profilscope       D444-150          查询现货         伸缩滑块

DOSATRON       D45RE3 4.5m3/h·0.5-3%      查询现货         比例式加药器

IME  D4U4E-    查询现货         voltage transducer

GRACO     D53211    查询现货         隔膜泵

MUTOH   D5400      查询现货         编码器

MUTOH   D5400 维修    查询现货         编码器D5400 维修费

TELE          D6DA VDE0435        查询现货         继电器

TELE          D6DQ     查询现货         继电器

SmartDrive       D75/9 Mclennan      查询现货         步进驱动器

DI-SORIC D7C 18 V 08 PSK-IBSL       查询现货         传感器

IME  D8RW2    查询现货         变送器

IME  D8W2       查询现货         变送器

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） 查询现货         频率表

FRER         D96FPPROGVDH,IN: 110V 50hZ - Aux.Supply 110Vdc - Display 45.00-55.00Hz      查询现货         频率表

FRER         D96FPPROGVDH,IN: 110V 50hZ - Aux.Supply 220Vdc - Display 45.00-55.00Hz      查询现货         频率表

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

FRER         D96MMAXXX3,96X96 IN: 0-30mA Display 0-2400A Aux.Supp. 110Vdc  查询现货         电流表

FRER         D96MMAXXX3,96X96 IN: 0-30mA Display 0-300A Aux.Supp. 110Vdc    查询现货         电流表

FRER         D96MMAXXX5,96X96 IN: 0-20mA Display 0-1800A Aux.Supp. 220Vdc  查询现货         电流表

FRER         D96MMAXXX5,96X96 IN: 0-30mA Display 0-6000A Aux.Supp. 110Vdc  查询现货         电流表

FRER         D96MMAXXXG20 96X96 IN: 0-20mA Display 0-3600A Aux.Supp. 220Vdc      查询现货         电流表

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

FRER         D98MMAXXX342     查询现货         塞棒位置显示表

Univer      DA-0108  查询现货         线圈

SIKO DA09S-9976 -02-10-1-I-20-MCM-A-M-GD-OZP-OD-ORP        查询现货         计数器

WATLOW DA10-24F0-0000      查询现货         固态继电器

GS-GMBH         DA13-NS601P1R      查询现货         数字仪表

GRANZOW       DA24DC BDA08024CS 24VDC COIL 8W  查询现货         线圈

KOBOLD   DAA-5110-3/8 查询现货         流量计

TESCOM  DAA11T1V9DFFF      查询现货         阀

SUN DAAL-XCN        查询现货         阀

DAIICHI   DAIICHI   查询现货         原产地证明

EMGR       DAS 71k 4-L2EC-1/9 0.55KW   查询现货         电机

PAVONE   DAT 100A          查询现货         张力信号转换器

PAVONE   DAT 400   查询现货         称重变送器

DATEXEL  DAT1040        查询现货         信号转换器

DATEXEL  DAT1111  查询现货         温度变送器

DATEXEL  DAT2065  查询现货         温度变送器

PAVONE   DAT400-A         查询现货         变送器

PRECISE   DAT400/A         查询现货         称重变送器

DATEXEL  DAT4135  查询现货         信号转换器

DATEXEL  DAT5025  查询现货         信号转换器

KTR  DATAFLEX 16/50            查询现货         扭矩仪

CHASCO   DB-2021-S        查询现货         制动器

SUNTES    DB-2021SB-1·3/8L         查询现货         执行器

SUNTES    DB-3010AF-01B-01  查询现货         刹车器

SUNTES    DB-3020AF-01 查询现货         制动器

SUNTES    DB-3233A-01   查询现货         刹车泵

Univer      DB0502 DC24V        查询现货         电磁阀线圈

ACOPIAN DB10-20  查询现货         电源

ACOPIAN DB10-20-230   查询现货         电源

ACOPIAN DB10-40-230   查询现货         电源

WATLOW DB20-60F0-0000      查询现货         温控器

FLUTEC    DB4E-01-250V 查询现货         溢流阀

VOGEL      DB63G4180-10+100         查询现货         润滑组件

BALOGH  DB87FCF  查询现货         传感器

SICK DBS36E-BBAM01024       查询现货         编码器

FLUID-TEAM    DBT2-LAN-150          查询现货         直动溢流阀

FLUID-TEAM    DBT2-LDN-11  查询现货         背压阀

DI-SORIC DC 12 V 02 PSLK       查询现货         传感器

GLAMA    DC S24 B-1 / 181 Glieder 查询现货         轮链

GLAMA    DC S24 B-2 / 351 Glieder 查询现货         双轮链

GLAMA    DC S24 B-2 / 352 Glieder 查询现货         双轮链

Univer      DC-0302  查询现货         线圈

Univer      DC-0309  查询现货         线圈

BDC DC-8/4700        查询现货         传感器

SANTEST  DC-Q20-G1       查询现货         推进行程传感器

SANTEST  DC-Q20-G2       查询现货         放大器

EKS   DC02 180BAR  查询现货         电磁铁

WATLOW DC12-24P0-0000      查询现货         调功器

BDC DC12/5600A    查询现货         传感器

BDC DC12/5600A-16       查询现货         传感器

ALBRIGHT        DC182B-537T  查询现货         接触器

DIGITRONIC    DC190SS82S00         查询现货         模块

DELTROL  DC272(080)      查询现货         线圈

HONEYWELL    DC3201-CE-100R-210-10000-00-0  查询现货         比例阀控制器

PULSAFEEDER DC3AYPT 查询现货         出口阀

BDC DCA12/4309KS         查询现货         传感器

BDC DCA12/4619KS         查询现货         SWITCH

BDC DCA12/5309KS         查询现货         开关

BDC DCA12/5608 KS       查询现货         sensor

BDC DCA18/4608KT         查询现货         传感器

BDC DCA5/4B09KS  查询现货         传感器

BDC DCA8/4309KS  查询现货         传感器

BDC DCA8/4609KS  查询现货         传感器

BDC DCAL18/4709  查询现货         sensor

BDC DCAT/5729 KS          查询现货         sensor