neff采板卡、 neff机箱(含电源) 、 neff逻辑板卡上海航欧代理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**品牌电子元件供应商建立有极其良好的合作关系，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**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。

ZERO-MAX       JK2SC 25CW     查询现货         DRIVE SCREW CONTROL

JM Concept      JK3000A1          查询现货         转换器

JM Concept      JK3000A2-F      查询现货         变送器

JM Concept      JK3000N2         查询现货         变送器

ZERO-MAX       JK41-CCW-25-0-400         查询现货         无极变速箱

ZERO-MAX       JK42SC    查询现货         DRIVE SCREW CONTROL

Seipee      JM 112 MA4/B5 4KW       查询现货         电机

Seipee      JM 132MA 4 B35     查询现货         电机

Seipee      JM 132MB 2B5         查询现货         电机

Seipee      JM 132S 4 -5.5 B5    查询现货         电机

Seipee      JM 132SB 2 B5          查询现货         电机

Seipee      JM 160LA 2 B5          查询现货         电机

Seipee      JM 160MB 2 B5        查询现货         电机

Seipee      JM 71B 4 B5     查询现货         电机

AC-MOTOREN JM-112M-4/HE         查询现货         电机

Seipee      JM132M-4 -7.5B35 查询现货         电机

JackMark JM438C-0         查询现货         冷试线束

BUSSMANN      JM60200-3CR  查询现货         熔断器座

JackMark JM6629-6         查询现货         冷试线束

Seipee      JM71A4 B5 0.25KW           查询现货         电机

Seipee      JM71B 4 B14   查询现货         标准电机

Seipee      JM71B6 B5       查询现货         电机

Seipee      JM80B4/B5 0.75KW         查询现货         电机

JackMark JM856A-21       查询现货         冷试线束

JackMark JM8971-0B       查询现货         冷试线束

Seipee      JMK 63C 4 B14         查询现货         电机

Seipee      JMK 90LA 4 B3          查询现货         电机

FESTO       JMVH-5-1/4-B-VI    查询现货         电磁阀

FESTO       JMVH-5-1/8-B-VI    查询现货         电磁阀

HBC JP110150 查询现货         比例摇杆

HBC JP220150 查询现货         模块

HBC JP22U150         查询现货         模块

HBC JP230150         查询现货         遥控器摇杆

JackMark JP318P     查询现货         探头

HBC JP320150 查询现货         比例摇杆

HBC JP330150 查询现货         比例摇杆

HBC JP44U150         查询现货         遥控器摇杆

JackMark JP476P     查询现货         探头

JackMark JP489P     查询现货         探头

JackMark JP573P     查询现货         探头

JackMark JP645P     查询现货         探头

JackMark JP666P     查询现货         探头

JackMark JP688P     查询现货         探头

JackMark JP724P     查询现货         探头

Black box JPM405A-R2    查询现货         光纤线

HBC JPPPU070         查询现货         遥控器遥杆

HBC JPPPU150         查询现货         遥控器遥杆

ASA-RT     JPT06AS8-4S(QAR7)          查询现货         连接件

IZUMI       JQ0307101       查询现货         钳子

DAIKIN     JRBS-G06-2-30          查询现货         溢流阀

JOKAB SAFETY JSBR4 24VDC   查询现货         继电器

JOKAB SAFETY JSBRT11 24VDC       查询现货         继电器

JOKAB SAFETY JSBT4 24VDC   查询现货         继电器

JOKAB SAFETY JSL-50T     查询现货         安全光幕

JOKAB SAFETY JSNA-T4A-5M  查询现货         开关

JOKAB SAFETY JSR1T-1S  查询现货         继电器

JOKAB SAFETY JSR1T-5S  查询现货         继电器

JOKAB SAFETY JSTD1-A 查询现货         安全球

JOKAB SAFETY JSTD1-C   查询现货         安全球

JONES       JT2215     查询现货         带座轴承

TESCOM  JT389-8246      查询现货         密封圈维修包

DITEL        JUNIOR-PRC    查询现货         数字式面板表

DATA-LINC        JVAD（SRM6320）          查询现货         解调器

LAMBDA  JWS600-24       查询现货         电源

LAMBDA  JWS75-24/A     查询现货         电源

UNIMEASURE  JX-PA-80-N11-21S-31N     查询现货         限位开关

JAHNS      JXA-022B-VR200-N  查询现货         马达

ARIS K 3006 1307-85809-01006       查询现货         执行器

TUNKERS K 40 AS A10 030 T12         查询现货         气缸

TUNKERS K 60 UZ T12 A19.8（L4=20+1.6）  查询现货         气缸

TUNKERS K 60 UZ T12 A19.9(L4=70+1.2CN 03010100362)    查询现货         底板缸

TUNKERS K 60 UZ T12 A24.9(L4=63+2.1CN 03010100363)    查询现货         底板缸

TUNKERS K 63 Z A10 T12 105°      查询现货         气缸

COMPACT         K CE 查询现货         底板插座

COMPACT         K auf Hutschiene      查询现货         适配器

FABCO-AIR       K-5-X        查询现货         气缸

FABCO-AIR       K-5-X-MR 查询现货         汽缸

KORNDER         K-5600  查询现货         在线水质分析仪表

CHEMETRICS   K-7511      查询现货         溶解氧测试试剂

K&N K0 H010B/A11 K     查询现货         触点块

SUSPA       K016-1 1624446       查询现货         气弹簧

Domnick  K030AA    查询现货         滤芯

GSR  K0511810         查询现货         线圈

GSR  K0511890         查询现货         电磁阀线圈

K&N K1 M160/4       查询现货         防护盖

HYDRA CELL    K10-045-3110  查询现货         弹簧

SENECA    K107USB  查询现货         转换器

SENECA    K109LV     查询现货         温度变送器

FPZ   K10MS 9.2kw SK10MS+ABS500      查询现货         鼓风机

SENECA    K121 TT23 PT100     查询现货         温度变送器

C&K K12C15N 查询现货         按键

soNormal>BUSSMANN      JJS-300     查询现货         熔断器