已認(rèn)證
Shanghai Wei-Mi Techonology Co., LTD
主營：REXROTH電磁閥,ATOS比例閥,PARKER柱塞泵,DUPLOMATIC齒輪泵,VICKERS葉片泵,BENTLY傳感器,AIRTEC機(jī)械閥,AVENTICS氣動(dòng)閥
價(jià)格
3100 元/個(gè)
何洋 ：13524125780
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美國Bently前置器330180-51-05 前置器 前置放大器 電渦流傳感器
我公司現(xiàn)貨供應(yīng)博世力士樂（BOSCH-REXROTH）、阿托斯ATOS、派克Parker、迪普馬DUPLOMATIC、油研YUKEN;本特利bentley、貝加萊B&R、西門子、光洋KOYO，美國ASCO，美國PARKER派克 等系列進(jìn)口產(chǎn)品
美國Bently前置器330180-51-05
概述
前置放大器在放大有用信號(hào)的同時(shí)也將噪聲放大，低噪聲前置放大器就是使電路的噪聲系數(shù)達(dá)到較小值的前置放大器。
對(duì)于微弱信號(hào)檢測(cè)儀器或設(shè)備，前置放大器是引入噪聲的主要部件之一。
整個(gè)檢測(cè)系統(tǒng)的噪聲系數(shù)主要取決于前置放大器的噪聲系數(shù)。儀器可檢測(cè)的較小信號(hào)也主要取決于前置放大器的噪聲。
前置放大器一般都是直接與檢測(cè)信號(hào)的傳感器相連接，只有在放大器的較佳源電阻等于信號(hào)源輸出電阻的情況下，才能使電路的噪聲系數(shù)較小。 [1]
前置放大器的作用
1提高系統(tǒng)的信噪比（前放緊靠探測(cè)器，傳輸線短，分布電容Cs減小,提高了信噪比）2.減少外界干擾的相對(duì)影響(信號(hào)經(jīng)前放初步放大.)3.合理布局,便于調(diào)節(jié)與使用(前放為非調(diào)節(jié)式,主放放大調(diào)節(jié)倍數(shù)、成形常數(shù))4.實(shí)現(xiàn)阻抗轉(zhuǎn)換和匹配(前放設(shè)計(jì)為高輸入阻抗,低輸出阻抗) [2]
分類
電壓靈敏前放(電壓放大器)
電荷靈敏前放(帶有電容負(fù)反饋的電流積分器)輸出增益穩(wěn)定、噪聲低、性能良好
電流靈敏前放(電流前放,并聯(lián)反饋電流放大器)
快響應(yīng)，可獲得時(shí)間信息。可遠(yuǎn)距離傳輸。輸出脈沖上升時(shí)間和寬度窄，適合高計(jì)數(shù)率測(cè)量。
功能
前置放大器功能有兩個(gè)：一是要選擇所需要的音源信號(hào)，并
前置放大器
前置放大器
放大到額定電平；二是要進(jìn)行各種音質(zhì)控制，以美化聲音。
組成
前置放大器的基本組成有：音源選擇、輸入放大和音質(zhì)控制等電路。
作用
音源選擇電路的作用是選擇所需的音源信號(hào)送入后級(jí)，
前置放大器說明
同時(shí)關(guān)閉其他音源通道。
輸入放大器的作用是將音源信號(hào)放大到額定電平，通常是1V左右。
音質(zhì)控制的作用是使音響系統(tǒng)的頻率特性可以控制，以達(dá)到高保真的音質(zhì)；或者根據(jù)聆聽者的愛好，修飾與美化聲音。
功率放大器、線路放大器和前置放大器的區(qū)別和應(yīng)用
是由前置放大器放大輸入的信號(hào)，比如通過麥克風(fēng)拾取的聲音信號(hào)，由于它比較弱，需要先被放大到一定的電平才可以到其它級(jí)上。通常前置具有較高的電壓增益，可以將小信號(hào)放大到標(biāo)準(zhǔn)電平上。
線路放大器是為了傳輸使用的，為了減小輸送衰減，使接收方得到足夠強(qiáng)的信號(hào)，輸送時(shí)要進(jìn)行電流放大和推動(dòng)，有時(shí)也需要提高電壓輸送，比如定壓廣播就是利用這個(gè)原理的。
功率放大器主要是放大電流，這樣才能推動(dòng)低阻的揚(yáng)聲器發(fā)出聲音。當(dāng)然，這個(gè)例子是按音頻實(shí)例講的，若是射頻信號(hào)，和這個(gè)講法會(huì)有些出入，但是意思差不多，像發(fā)射機(jī)的功放，輸出是輸出到天線上的。
本特利前置器常見型號(hào)
BENTLY前置器 330180-50-00
BENTLY前置器 330180-51-00
BENTLY前置器 330180-51-05
BENTLY前置器 330180-50-05
BENTLY前置器 330180-90-00
BENTLY前置器 330180-90-05
BENTLY前置器 330180-91-05
BENTLY前置器 330180-91-00
BENTLY前置器 330780-50-00
BENTLY前置器 330780-50-05
BENTLY前置器 330780-90-00
BENTLY前置器 330780-90-05
BENTLY前置器 330780-51-00
BENTLY前置器 330850-50-05
BENTLY前置器 330850-90-05
BENTLY前置器 330780-91-00
BENTLY前置器 330980-50-00
BENTLY前置器 330980-70-00
BENTLY前置器 330878-50-00
BENTLY前置器 330878-90-00
安裝附件
在安裝過程中以及安裝后必須定期對(duì)傳感器系統(tǒng)的正確運(yùn)行進(jìn)行校驗(yàn)，校驗(yàn)方法是移動(dòng)傳感器系統(tǒng)以模擬凸緣的運(yùn)動(dòng)。這種方法需要通過安裝支架使傳感器系統(tǒng)相對(duì)于軸轉(zhuǎn)子和凸緣滑動(dòng)。
美國本特利內(nèi)華達(dá)（bently nevada）公司的bently3500產(chǎn)品,本特利bently3300傳感器探頭,機(jī)械振動(dòng)監(jiān)測(cè)保護(hù).為了縮短美國本特利3500傳感器系統(tǒng)在線測(cè)振產(chǎn)品到貨時(shí)間, 我們備有庫存本特利電纜和本特利傳感器。 價(jià)格，貨期。
Bently Nevada常用型號(hào)
990-04-70-01-00 990-05-70-02-00
990-04-50-01-00 990-05-50-01-00
991-25-50-01-00 991-06-50-02-00
990-04-50-02-00 990-04-70-01-00
991-10-70-01-00 991-06-50-01-00
330905-00-15-10-02-05 330905-00-12-10-02-05
330905-00-25-05-01-05 330905-00-10-10-02-00
330901-00-22-05-02-00 330906-02-12-10-02-00
330901-00-40-05-02-05 330910-01-08-10-01-05
330910-00-15-10-02-00 330910-00-14-10-02-00
330902-00-40-10-02-00 330902-00-95-05-02-00
330902-00-95-10-02-00 330903-03-19-10-02-00
330800-16-15-06-01-02 330904-05-14-05-02-00
330904-08-15-10-02-00 330930-040-00-00
330930-065-01-00 9200-06-02-10-00
9200-04-05-05-00 9200-01-05-10-00
9200-06-05-05-00 9200-01-01-10-00
1900/65-00-01-03-00-00 1900/65-00-01-03-00-01
1900/65-01-02-01-00-00 1900/65-01-01-03-00
19000-00-95-12-02 16925-20-170
190501-00-00-00 CB2W100-032
21000-16-05-15-038-03-02 21000-16-05-15-072-03-02
21000-16-10-20-083-03-02 21000-16-10-00-086-03-02
21000-16-10-00-040-03-02 21000-16-05-15-102-03-02
21000-16-05-15-114-03-02 21000-16-10-15-144-03-02
21000-16-10-00-089-03-02 21000-16-10-00-052-03-02
21000-16-10-00-046-03-02 21000-16-10-15-034-03-02
21000-16-10-15-081-03-02 21000-16-10-00-037-03-02
21000-16-05-15-037-01-02 21000-16-10-00-072-03-02
21000-16-10-15-256-03-02 21000-16-05-15-072-03-02
21000-16-05-15-034-03-02 31000-16-10-00-122-00-05
330703-000-060-10-02-00 330703-000-050-10-02-00
330703-00-055-50-02-00 330709-000-060-10-02-00
330710-000-060-10-02-00 330180-50-00 330180-51-00
330180-51-05 330180-50-05
330180-90-00 330180-91-05
330180-90-05 330780-50-00
330780-90-00 330850-91-05
330850-90-05 330850-50-05
330980-70-00 330980-50-00
330980-51-00 330195-02-12-10-00
330930-060-00-05 330930-060-01-00
330130-070-01-00 330130-080-03-00
330130-085-00-00 330130-085-01-00
330130-080-00-00 330130-080-01-00
330130-040-01-00 330130-045-00-00
330130-045-01-00 330130-040-01-05
330130-040-03-00 330130-040-00-00
330130-045-00-05 330130-040-02-00
330130-070-03-00 330130-045-03-05
330130-080-00-05 330854-040-25-05
330854-080-24-05 330190-080-01-00
330930-060-01-00 330930-045-00-05
330930-040-00-00 330930-045-01-00
330730-040-00-00 330730-040-01-00
330730-080-00-00 330730-080-01-00
330730-040-03-00 330130-080-13-00
130713-02-50-01 130118-0100-02
190501-12-00-00
本特利型號(hào)(一)
10076-03
107305-01
10798-03
109548-01
109549-01
123616-01
125712-01
125720-01
125744-02
125760-01
125768-01
125800-01
125840-01
125840-02
126398-01
126648-01
127610-01
128031-01
128229-01
128240-01
130118-0025-02
130118-0050-02
130118-0100-02
130120-0025-02
130713-01-91-01
130713-020-50-01
130713-02-50-01
130944-01
133388-02
133442-01
133780-02
134340-000-130-05-02
135145-01
135785-01
139153-01
139567-01
140734-02
141686-01
144181-50
146031-01
172262-01
177313-01-01 tk-3e
18745-03
1900/17-01
1900/27-01
1900/6高等-00-00-01-00-00
1900/6高等-01-01-03-00-00
19000-00-22-18-02
1900-17-01
19047-01
19047-02-01
190501-00-00-00
190501-06-99-00
190501-12-00-01
200150-00
200150-01
200152-04
200152-15
20211-05
20545-25
20545-99
20593-01
21000-16-05-00-039-03-02
21000-16-05-00-094-03-02
21000-16-05-15-031-03-02
21000-16-05-15-033-03-02
21000-16-05-15-049-03-02
21000-16-05-15-062-03-02
21000-16-05-15-071-03-02
21000-16-05-15-073-03-02
21000-16-05-15-093-03-02
21000-16-05-15-103-03-02
21000-16-10-00-020-03-02
21000-16-10-00-030-03-02
21000-16-10-00-033-03-02
21000-16-10-00-043-03-02
21000-16-10-00-044-03-02
21000-16-10-00-048-03-02
21000-16-10-00-058-03-02
21000-16-10-00-061-03-02
21000-16-10-00-063-03-02
21000-16-10-00-090-03-02
21000-16-10-00-095-03-02
21000-16-10-00-102-03-02
21000-16-10-00-146-03-02
21000-16-10-00-256-03-02
21000-16-10-15-044-03-02
21000-16-10-15-05-03-02
21000-16-10-15-062-03-02
21000-16-10-15-076-03-02
21000-16-10-15-076-03-02
21000-16-10-15-092-03-02
21000-16-10-15-094-03-02
21000-16-10-15-099-03-02
21000-16-10-15-102-03-02
21000-16-10-15-105-03-02
21000-16-10-15-108-03-02
21000-16-10-15-114-03-02
21000-16-10-15-124-03-02
21000-16-10-15-143-03-02
21000-16-10-15-188-03-02
21000-19-05-15-100-03-02
21000-19-05-15-108-03-02
21000-19-10-00-069-03-02
21000-28-05-00-045-04-02
21000-28-05-40-020-04-02
21000-28-05-40-030-04-02
21000-28-05-40-050-04-02
21000系列
21005-04-45-45-05-94-01-02
21022-28-05-035-01
21128-03-01
21165-15-01
21500-00-12-05-02
21504-10-24-05-02
21505-00-60-10-02
21508-02-12-05-02
21508-02-12-10-02
21508-R
21509-02-12-10-02
2155-00-00-03-05-01-00-00-00-00-00
21747-040-00
21747-040-01
21747-045-00
21747-080-00
22810-00-060-10-02
22810-00-13-10-02
24585-03-01
24586-03-01
24765-01-01
24765-02-00
24765-02-01
24765-03-00
2789-204
30000-00-08-12-02
31000-00-00-15-115-03-02
31000-16-10-00-065-00-05
31000-16-10-00-085-03-02
31747-040-01
32000-16-10-00-165-03-02
3300/01-01-00
3300/03-00-08-05-02-00
3300/03-01
3300/03-01-00
3300/03-01-00
3300/03-02-00
3300/03-02-01
3300/05-22-00-00
3300/05-23-00-00
3300/10-02-02-00
3300/12-01-20-00
3300/12-02-20-00
3300/12-02-22-00
3300/12-02-22-01
3300/14-01-20-00
3300/15-15-01-03-00-00-00
3300/16-01-01-00-00-00-00
3300/16-02-02-01-00-00-00
3300/16-11-01-03-00-00-01
3300/16-11-02-03-00-00-01
3300/16-12-01-01-00-00-00
3300/16-12-01-01-00-02-00
3300/16-12-01-01-01-02-00
3300/16-12-01-02-00-00-00
3300/16-13-01-01-00-00-00
3300/16-13-01-01-00-00-00
3300/16-13-01-02-00-00-00
3300/16-14-01-01-00-00-00
3300/16-14-01-01-00-02-00
3300/16-14-01-03-00-00-00
3300/20-01-01-01-00-00
3300/20-01-01-01-00-00
3300/20-12-01-01-00-00-00
3300/20-12-01-03-00-00
3300/20-12-01-03-00-00
3300/20-12-01-03-00-00
3300/20-12-01-03-00-00-00-00
3300/20-13-03-01-00-00
3300/35-01-04-01-00-00
3300/35-01-04-01-00-00-00
3300/40-12-01-01-00-00
3300/40-13-01-01-00-00
3300/45-01-02-03-00
3300/50-01-01-00-00
3300/52-02-00-00
3300/53-01-02-00-40-20-00-00-00
3300/53-03-02-00-60-20-00-00-00
3300/55-01-04-03-03-01-00-06-00
3300/55-01-04-03-03-01-00-06-00
3300/55-03-01-15-15-00-00-01-00
3300/55-03-01-15-15-00-00-01-00
3300/55-03-04-14-14-00-00-04-00
3300/61-03-01-00-00-00-00
3300/65-14-01-00-00-01-00
3300/65-14-01-00-00-01-00
前置器輸入：接收非接觸式 3300 系列5mm、3300 8mm 或3300 XL 8mm 電渦流探頭和延伸電纜的信號(hào)。
330100-50-00
330101-00-08-05-02-00
330101-00-08-05-02-02
330101-00-08-05-02-05
330101-00-08-05-02-05
330101-00-08-10-02-00
330101-00-08-10-02-05
330101-00-08-10-02-05
330101-00-12-10-02-00
330101-00-13-10-02-00
330101-00-14-10-02-00
330101-00-14-10-02-00
330101-00-16-10-02-00
330101-00-16-10-02-00
330101-00-16-10-02-00
330101-00-20-10-01-05
330101-00-20-10-02-00
330101-00-20-10-05-05
330101-00-20-10-05-05
330101-00-50-10-02-00
330101-06-25-10-02-00
330102-00-12-10-02-00
330102-00-16-10-02-00
330102-00-16-10-02-05
本特利型號(hào)(二)
330102-00-32-10-02-05
330102-00-36-10-02-00
330102-00-96-10-02-00
330102-02-12-05-02-02
330103-00-02-10-02-00
330103-00-03-05-02-00
330103-00-03-10-02-00
330103-00-04-10-01-00
330103-00-04-10-01-00
330103-00-04-10-01-00
330103-00-04-10-01-00
330103-00-04-10-01-00
330103-00-04-10-01-00
330103-00-04-10-02-00
330103-00-04-10-02-00
330103-00-04-10-02-00
330103-00-04-10-02-00
330103-00-04-10-02-00
330103-00-04-10-02-00
330103-00-04-10-02-00
330103-00-04-10-02-00
330103-00-04-10-02-00
330103-00-04-10-02-00
330103-00-04-10-02-00
330103-00-04-10-02-05
330103-00-04-50-02-00
330103-00-05-05-02-00
330103-00-05-05-02-00
330103-00-05-10-01-00
330103-00-05-10-02-00
330103-00-05-10-02-00
330103-00-05-10-02-00
330103-00-05-50-00-05
330103-00-05-50-02-00
330103-00-05-50-02-00
330103-00-06-05-02-00
330103-00-06-10-02-00
330103-00-06-10-02-00
330103-00-06-10-02-00
330103-00-06-10-02-00
330103-00-06-10-02-00
330103-00-06-10-02-00 (M10x1)
330103-00-07-10-02-00
330103-00-08-05-02-00
330103-00-08-10-02-00
330103-00-08-10-02-00
330103-00-08-10-02-00
330103-00-09-18-10-02-00
330103-00-10-02-05-00
330103-00-10-10-02-00
330103-00-10-10-02-00
330103-00-10-10-02-05
330103-00-11-10-02-00
(8MM 9.2~9.8歐 間隙電壓-12±0.5VDC)
330103-00-12-10-02-00
330103-00-12-10-02-00
330103-00-13-10-02-00
330103-00-14-50-02-00
330103-00-14-50-02-00
330103-00-15-10-02-00
330103-00-15-50-02-00
330103-00-15-50-02-00
330103-00-22-05-02-00
330103-01-07-10-02-00
330103-02-07-10-02-00
330103-05-10-10-02-05
330103-05-15-05-02-00
330103-05-19-05-02-00
330103-05-30-10-02-00
330103-09-19-10-02-00
330103-10-07-50-02-00
330104-00-03-05-02-00
330104-00-04-10-02-00
330104-00-04-10-02-00
330104-00-04-10-02-05
330104-00-04-50-02-00
330104-00-05-05-11-00
330104-00-05-10-11-00
330104-00-05-20-11-00
330104-00-05-50-02-00
330104-00-05-50-02-00
330104-00-05-90-02-00
330104-00-05-90-02-00
330104-00-05-90-02-00
330104-00-06-10-01-00
330104-00-06-10-01-00
330104-00-06-10-02-00
330104-00-06-10-02-00
330104-00-06-10-02-00
330104-00-06-10-02-00
330104-00-06-10-02-00
330104-00-06-20-02-00
330104-00-07-10-02-00
330104-00-08-10-02-00
330104-00-08-10-02-00
330104-00-10-05-02-00
330104-00-10-10-02-00
330104-00-10-10-02-05
330104-00-12-10-02-00
330104-00-12-10-02-00
330104-00-14-10-02-05
330104-00-15-10-02-00
330104-00-18-10-02-00
330104-00-18-10-02-00
330104-00-19-10-02-05
330104-00-22-10-02-00
330104-01-05-10-02-00
330104-01-08-10-02-00
330104-01-13-05-02-00
330104-03-05-10-02-00
330104-03-21-05-02-00
330104-03-25-05-02-00
330104-05-12-05-02-00
330104-05-12-10-02-00
330104-05-16-10-02-00
330104-05-20-10-02-00
330104-05-25-10-02-00
330104-06-06-05-01-05
330104-06-10-10-02-00
330104-06-20-10-02-00
330104-10-16-10-02-00
330104-10-21-10-02-00 (8MM)
330104-10-60-10-02-00
330104-10-60-10-02-00
330104-10-80-10-02-00
330104-10-80-10-02-00
330104-10-80-10-02-00
330104-12-19-10-02-00
330105-02-12-05-02-00
330105-02-12-05-02-00
330105-02-12-05-02-01
330105-02-12-05-02-05
330105-02-12-05-02-05
330105-02-12-05-02-05
330105-02-12-05-02-05
330105-02-12-05-02-05
330105-02-12-05-02-05
330105-02-12-10-02-00
330105-02-12-10-02-00
330105-02-12-10-02-00
330105-02-12-10-02-00
330105-02-12-10-02-00
330105-02-12-10-02-00
330105-02-12-10-02-00
330105-02-12-10-02-00
330105-02-12-10-02-00
330105-02-12-10-02-00
330105-02-12-10-02-00
330105-02-12-10-02-00
330105-02-12-10-02-00
330105-02-12-10-02-00
330105-02-12-10-02-00
330105-02-12-10-02-00
330105-02-12-10-02-00
330105-02-12-10-02-02
330105-02-12-10-02-05
330105-02-12-10-02-05
330105-02-12-90-00-05
330105-02-12-90-00-05
本特利電源：無安全柵時(shí)要求-17.5Vdc 至-26Vdc，電流較大為12mA，有安全柵時(shí)要求－23V dc 至－26Vdc。
330106-02-12-10-02-00
330106-05-30-05-02-00
330106-05-30-05-02-00
330106-05-30-05-02-00
330106-05-30-05-02-00
330106-05-30-05-02-00
330106-05-30-10-02-00
330106-05-30-10-02-00
330106-05-30-10-02-00
330106-05-30-10-02-00
330106-05-30-10-02-00
330106-05-30-10-02-05
330106-05-30-10-02-05
330106-50-30-50-02-05
330130-016-00-00
330130-040-00
330130-040-00-00
330130-040-00-00
330130-040-00-00
330130-040-00-00
330130-040-00-00
330130-040-00-00
330130-040-00-00(8mm)
330130-040-00-05
330130-040-00-05
330130-040-01-00
330130-040-01-00
330130-040-01-00
330130-040-01-00
330130-040-01-00
330130-040-01-01
330130-040-01-05
330130-040-02-00
330130-040-02-00
330130-040-02-00
330130-040-03-00
330130-045-00
330130-045-00-00
330130-045-00-00
330130-045-00-00
330130-045-00-00
330130-045-00-05
330130-045-01-00
330130-045-01-00
330130-045-01-05
330130-045-03-00
330130-045-03-00
330130-045-03-05
330130-045-05-00
330130-070-00-00
330130-080-00-00
330130-080-00-00
330130-080-00-00
330130-080-00-00
330130-080-00-00
330130-080-00-00
330130-080-00-00
330130-080-00-00
330130-080-00-05
330130-080-00-05
330130-080-00-05
本特利型號(hào)(三)
330130-080-00-05
330130-080-01-00
330130-080-01-00
330130-080-01-00
330130-080-01-00
330130-080-01-00
330130-080-01-00
330130-080-01-00
330130-080-02-00
330130-080-02-05
330130-080-02-05
330130-080-03-00
330130-080-13-00
330130-085-00-00
330130-085-01-00
330130-085-01-00
330130-085-01-05
330130-085-02-05
330130-085-02-05
330130-50-00
330130-70-01-00
330130-80-00-00
330130-80-00-00
330171-00-08-10-02-00
330171-00-08-10-02-00
330171-00-08-20-01-05
330171-00-08-50-02-05
330171-00-12-10-01-05
330171-00-24-10-02-00
330180-05-00
330180-090-00
330180-090-00
330180-50-00
330180-50-00
330180-50-00
330180-50-00
330180-50-00
330180-50-00
330180-50-00
330180-50-00
330180-50-00
330180-50-00
330180-50-00 with 330130-040-01-00
330180-50-00( 8mm)
330180-50-02
330180-50-02
330180-50-05
330180-51-00
330180-51-00
330180-51-00
330180-51-00
330180-51-00
330180-51-05
330180-51-05
330180-51-05
330180-51-05
330180-51-05
330180-90-00
330180-90-00
330180-90-00
330180-90-00
330180-90-00
330180-90-00
330180-90-00
330180-90-00
330180-90-01
330180-90-01
330180-90-02
330180-90-02
330180-90-05
330180-91-00
330180-91-00
330180-91-00
330180-91-00
330180-91-00
330180-91-05
330180-91-05
330180-91-05
330180-91-05
330180-91-05
330180-91-05
330190-080-01-00
330194-00-06-10-02-00
330194-06-12-10-02-00
330194-14-20-10-02-00
330194-14-20-50-05
330194-19-25-10-02-00
330195-02-12-10-00
330195-02-12-10-00
330195-02-12-10-02
330400-01-05
330500-02-00
330500-02-00
330500-02-00
330500-02-00
330500-02-00
330500-02-00
330500-02-00
330500-02-00
330500-02-04
330525-00
330702-00-20-50-12-00
330703-000-040-10-02-05
330703-000-060-10-02-00
330703-000-060-10-02-00
330703-000-060-10-02-00
330703-00-05-10-02-00
330704-000-060-10-02-00
330704-000-060-10-02-00
330705-02-18-10-02-00
330705-02-18-90-00-05
330708-00-28-50-02-00
330709-000-040-10-02-00
330709-000-050-10-02-00
330709-000-060-10-02-00
330709-000-060-10-02-00
330709-000-060-10-02-00
330709-000-070-10-02-00
330709-000-070-10-02-00
330709-000-070-10-02-00
330709-000-070-10-02-00
330709-000-070-10-02-00
330709-010-120-10-02-00
(11mm探頭(安裝螺紋對(duì)應(yīng)原7200系列14mm探頭817)
330710-000-060-10-02-00
330710-00-12-10-02-00
330710-00-12-10-02-00
330730-040-00-00
330730-040-00-00
330730-040-00-00
330730-040-00-00
330730-040-00-00( 11mm)
330730-040-01-00
330730-040-01-00
330730-040-01-00
330730-040-01-00
330730-040-01-00
330730-040-01-00
330730-040-01-01-00
330730-080-00-00
330730-080-00-00
330730-080-00-00
330730-080-00-00
330730-080-02-00
330730-080-03-00
330730-080-03-05
330730-80-00-00
330730-80-00-00
330750-080-00-00 3300 XL
330780-50-00
330780-50-00
330780-50-00
330780-50-00
330780-50-00( 配3300
系列11mm探頭.傳感器電長度5米.)
330780-51-00
330780-51-00
330780-90-00
330780-90-00
330780-90-00
330780-90-00
330780-90-00
330780-90-00
330780-91-00
330780-91-05
330780-91-05
330801-16-04-050-00-02
330801-28-00-395-06-02
330801-28-00-440-06-02
330801-28-04-040-00-02
330801-28-04-050-00-02
330801-28-04-075-00-02
330850-50-05
330850-50-05
330850-50-05
330850-50-05(配25mm探頭)
330850-51-05
330850-90-00
330850-90-05
330850-90-05
330850-90-05
330850-90-05
330850-91-05
本特利供電電壓靈敏度：當(dāng)輸入供電電壓每變化 1伏時(shí)，輸出電壓的變化小于 2mV。
330851-02-000-050-10-00-05
330851-02-000-060-50-01-05
330851-02-000-060-90-00-05
330851-02-000-070-10-00-05
330851-02-000-070-10-00-05
330851-02-000-070-50-00-05
330851-02-000-070-90-00-05
330851-02-000-080-50-00-05
330851-02-000-102-10-01-05
330851-02-000-180-10-00-05
330851-02-000-26-10-01-05
330851-02-00-030-10-00-05
330851-07-000-010-10-01-05
330851-08-000-016-10-00-05
(25mm)
330854-040-025-05
330854-040-24-05
330854-040-24-05
330854-040-25-05
330854-080-24-05
330854-080-24-05
330876-03-50-01-00
330878-50-00
330880-28-00-065-03-02
330880-28-00-103-03-02
330881-17-107-00-02
330881-28-12-085-00-02
330901-00-90-05-02-00
330902-00-40-10-02-00
330902-00-40-10-02-00
330903-03-19-10-02-00
330904-00-12-10-02-00
330904-00-25-10-01-00 (1-100U)
330904-00-25-70-01-00
330904-08-15-10-02-00
330905-00-08-10-02-00
330905-00-10-10-02-00 (1-100U)
本特利型號(hào)(四)
330905-00-10-10-02-05
330905-00-25-05-02-05
330905-08-13-10-02-00
330906-02-12-10-02-00
330910-00-03-10-01-05
330910-00-05-10-02-00
330930-040-00-00
330930-040-00-00
330930-040-00-40
330930-040-01-00
330930-040-02-00
330930-040-02-00
330930-045-02-00
330930-060-00-00
330930-060-00-05
330930-060-01-05
330930-40-03-05
330980-50-05
3409893-0351
3500/01-01
3500/01-01-00
3500/02-01
3500/02-04-00-00-00
3500/03-01
3500/05-01-01-00-00-00
3500/05-01-01-00-00-00
3500/05-01-01-00-00-00
3500/05-01-01-00-00-00
3500/05-01-01-00-00-00
3500/05-01-01-00-00-01
3500/05-01-02-00
3500/05-01-02-00
3500/05-01-02-00-00-00
3500/05-01-02-00-00-00-00
3500/05-01-03-00-00-00
3500/05-02-01-00-00-00
3500/05-02-04-00-00-00
3500/05-02-04-00-00-00
3500/05-02-05-00-00-00
3500/15-01-00-00
3500/15-01-00-00
3500/15-01-01-00
3500/15-01-01-00
3500/15-01-02-00
3500/15-02-00-00
3500/15-02-00-00
3500/15-02-00-00
3500/15-02-00-00
3500/15-02-00-00
3500/15-02-02-00
3500/15-02-02-00
3500/15-02-02-00
3500/15-02-02-00
3500/15-02-02-00
3500/15-02-02-00
3500/15-02-02-00
3500/15-02-02-00
3500/15-02-02-00
3500/15-02-02-01
3500/15-02-02-01
3500/15-02-02-01
3500/15-03-03-00
3500/15-04-00-00
3500/20-01-01-00
3500/20-01-01-00
3500/20-01-01-00
3500/20-01-02-00
3500/20-01-02-00
3500/20-01-02-00
3500/20-01-02-00
3500/20-01-02-00
3500/20-01-02-00
3500/20-01-02-00
3500/20-01-02-00
3500/20-01-02-00
3500/20-01-02-00
3500/20-01-02-00
3500/20-01-02-00
3500/20-01-02-01
3500/20-01-02-01
3500/20-01-02-01
3500/20-02-02-00
3500/20-02-02-00
3500/20-02-02-00
3500/22-01-01-00
3500/22-02-01-00
3500/25-01-01-00
3500/25-01-01-00
3500/25-01-01-00
3500/25-01-01-00
3500/25-01-01-00
3500/25-01-01-00
3500/25-01-01-00
3500/25-01-01-01
3500/25-01-01-01
3500/25-01-02-00
3500/25-01-03-00
3500/25-02-01
3500/25-02-01-00
3500/32-01-00
3500/32-01-00
3500/32-01-00
3500/32-01-00
3500/32-01-00
3500/32-01-00
3500/32-01-00
3500/32-01-00
3500/32-01-00
3500/32-01-00
3500/32-01-00
3500/32-01-00
3500/32-01-00
3500/32-01-00
3500/32-01-01
3500/32-01-01
3500/33-01-00
3500/33-01-00
3500/33-01-00
3500/33-01-00
3500/33-01-00
3500/33-01-00
3500/33-01-00
3500/33-01-01
3500/34-01-00
3500/40-01-00
3500/40-01-00
3500/40-01-00
3500/40M-03-00
3500/42-01-00
3500/42-01-00
3500/42-01-00
3500/42-01-00
3500/42-01-00
3500/42-01-00
3500/42-01-00
3500/42-01-00
3500/42-01-00
3500/42-01-00
3500/42-01-00
3500/42-01-00
3500/42-01-00
3500/42-01-00
3500/42-01-00
3500/42-01-00
3500/42-01-00
3500/42-01-01
3500/42-02-00
3500/42-03-00
3500/42-04-00
3500/42-07-00
3500/42-07-00
3500/42-07-00
3500/42-07-01
3500/42-09-00
3500/45-01-00
3500/45-01-00
3500/45-01-00
3500/45-01-00
3500/45-01-00
3500/45-01-00
3500/45-01-00
3500/45-06-00
3500/50-01-00
3500/50-01-00
3500/50-01-00
3500/50-01-00
3500/50-01-00
3500/50-01-00
3500/50-01-00-01
3500/50-01-00-01
3500/50-01-00-01
3500/50-01-00-01
3500/50-01-01-00
3500/50-01-01-01
3500/53-01-00
3500/53-02-00
3500/53-02-01
3500/53-02-02
3500/53-02-03
3500/53-03-00
3500/53-03-00
3500/53-03-00
3500/53-03-00
3500/53-03-01
3500/53-03-01
3500/60-01-00
3500/61-01-00
3500/61-01-00
3500/61-01-00
3500/65-01-00
3500/92-01-00-00-00
3500/92-01-01-00
3500/92-01-01-00
3500/92-01-01-00
3500/92-02-01-00
3500/92-02-01-00
3500/92-02-01-00
3500/92-02-01-00
3500/92-02-01-00
3500/92-02-01-00
3500/92-02-01-00
3500/92-04-01-00
3500/92-04-01-01
3500/92-04-01-01
3500/93-03-01-00-00
3500/93-03-01-00-00
3500/93-03-01-00-00
3500/93-03-01-00-00
3500-01-01
37506-A-05-01
40113-02
41559-02
46000-01
46000-01
72341-03-05
72341-10-05
72341-10-05
72342-03-08
72342-03-09
72342-10-04
本特利型號(hào)(五)
72342-10-04
72342-10-05
72342-10-05
72381-03-02-02
72381-10-02-02
72382-10-03-04
72790-03-03-13-13-00-01-04-0001
73242-11-09
7330854-040-24-05(25mm)
74712-06-05-03-00
74712-06-05-03-00
74712-06-05-03-00
80917-01
82608-01
84152-01
84661-10
84661-20
84661-20
84661-20
84661-20
84661-33
89410-01
89410-01
9200-01-01-10-00
9200-01-01-10-00
9200-01-05-01-00
9200-01-05-05-00
9200-01-05-10-00
9200-01-05-10-00
9200-01-06-10-00
9200-01-08-11-02
9200-01-08-11-02
9200-01-24-10-00
9200-03-24-10-00
9200-06-01-05-00
9200-06-01-10-00
9200-06-01-10-00
9200-06-01-10-00
9200-06-01-10-00
9200-06-02-10-00
9200-06-05-05-00
9200-06-05-05-00
9200-06-05-10-00
9200-06-05-10-00
9200-06-05-10-00
9200-06-05-10-00
9200-06-06-02-00
9200-06-50-08-02
9571-45(10米)
990-04-05-02-00
990-04-05-02-00
990-04-50-01-00
990-04-50-01-00
990-04-70-01-00
990-04-70-01-00
990-05-50-01-00
990-05-50-01-00
990-05-70-01-00
990-05-70-02-00
990-10-50-01-05
991-06-05-02-00
991-25-50-01-00
CB2W100-032
TK3-2E
TK-3E
TK-3E 177313
前置器中高頻振蕩電流通過延伸電纜流入探頭線圈，在探頭頭部的線圈中產(chǎn)生交變的磁場(chǎng)。當(dāng)被測(cè)金屬體靠近這一磁場(chǎng)，則在此金屬表面產(chǎn)生感應(yīng)電流，與此同時(shí)該電渦流場(chǎng)也產(chǎn)生一個(gè)方向與頭部線圈方向相反的交變磁場(chǎng)，由于其反作用，使頭部線圈高頻電流的幅度和相位得到改變（線圈的有效阻抗），這一變化與金屬體磁導(dǎo)率、電導(dǎo)率、線圈的幾何形狀、幾何尺寸、電流頻率以及頭部線圈到金屬導(dǎo)體表面的距離等參數(shù)有關(guān)。通常假定金屬導(dǎo)體材質(zhì)均勻且性能是線性和各項(xiàng)同性，則線圈和金屬導(dǎo)體系統(tǒng)的物理性質(zhì)可由金屬導(dǎo)體的電導(dǎo)率б、磁導(dǎo)率ξ、尺寸因子τ、頭部體線圈與金屬導(dǎo)體表面的距離D、電流強(qiáng)度I和頻率ω參數(shù)來描述。
單價(jià)：1650 元
單價(jià)：3100 元
單價(jià)：3100 元
單價(jià)：3100 元
單價(jià)：3100 元
單價(jià)：3100 元
單價(jià)：3100 元
單價(jià)：3100 元
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