testo 521-1testo 521-1差壓儀產(chǎn)品全系列



ALH-0.66 80I 1250/5 0.2R 20VA 1T電流互感器TL-90LF/BC/r31/S單燈式警示燈LA39-B2-11TD/g31-TH自鎖鈕TL-50LFI/rgy31C警示燈AD16-16D/r23-IP65指示燈AD16-22I/g31指示燈LA39-A1-11/b-TH普通按鈕AD16-22H/b23S指示燈TL-70LS/g23組合式警示燈光組件LA39-B2-20X/k-TH旋鈕LA39-A1-20TD/w23-TH自鎖鈕LA39-B2-22/g-TH普通按鈕LA39-A1-22XS/kffu旋鈕
A2N250 TMF250/2500 FF 4P塑殼斷路器XT4H160 MA12.5 Im=62.5/125 FF 3P塑殼斷路器T6S630 PR221DS-LSI R630 WMP 3P塑殼斷路器XT2V160 TMA80-800 WMP 3P塑殼斷路器HQSD系列速度開(kāi)關(guān)HQSD速度開(kāi)關(guān)A1利達(dá)火災(zāi)聲光報(bào)警器(隔爆型),LD1000ED 跑偏開(kāi)關(guān)SMSPP-A-BXL1易福門接近開(kāi)關(guān)N5383IR5039接近開(kāi)關(guān)B368LK-E7254GXSCHMERSAL施邁賽行程限位開(kāi)關(guān)TL422-01yXTBP-12-30跑偏開(kāi)關(guān)、XTBP-20-35兩級(jí)BN 12-01Z/V 非接觸工作原理 磁FMD-116F聲光報(bào)警器XDT-M-6723YF智能型聲光報(bào)警器出FJK-D6Z2NHB江西電廠閥門反饋裝TYZL-B-II皮帶防撕裂檢測(cè)裝置接近開(kāi)關(guān)Bi20-G47-Y1 塑料方形接近開(kāi)關(guān)、SN08-N、S"BK81531B表面探棒 -50~500℃"T5N400 PR222DS/P-LSIG R400 WMP 4P塑殼斷路器XT2H160 LSI R100 FF 4P塑殼斷路器S801N-D32交流微型斷路器SH203-B20NA微型斷路器S203-K1微型斷路器
S203M-B20微型斷路器S264-C40微型斷路器SME-8-K5-LED-24磁性開(kāi)關(guān)BX5800B LA39-C1-11TD/r26-JW自鎖鈕LA39-B2-21X/k旋鈕LA39-E22J/b-TH普通按鈕TL-90LS/BC/y31/D單燈式警示燈LA39-G11Y/L鑰匙鈕LA39-A3-20XS/kf-JW旋鈕ALH-0.66 30II 75/1 0.5R 0.2VA 1T電流互感器LA39-B1-11TD/g23自鎖鈕
LA39-A1-11TD/r28-JW自鎖鈕LA39-B1-20CX/k旋鈕TL-702SI/r23單燈式警示燈,WTW WFF120端子,XT2S160 TMD2-20 PMP 3P塑殼斷路器XT3S250 TMD125-1250 FFCL 4P InN塑殼斷路器XT4V160 LSIG R160 WMP 4P塑殼斷路器GUC155礦用本安型位置傳感器歐姆龍/OMRON 液位控制器61F-G3NAC110/220,接近開(kāi)關(guān)直流三線PNP接近開(kāi)關(guān)(常開(kāi)),HQLJ18-A8-ZP(10-36vDC),個(gè),ELS-LZ?,LS-I雙向拉繩開(kāi)關(guān),CDS9電動(dòng)機(jī)綜合保護(hù)器
接近開(kāi)關(guān)HSCKR-20-1 DC24V P:20HL-AHL-B輸送帶感知式縱向撕裂保護(hù)裝置接近開(kāi)關(guān)、Bi5-M18-RP6X、圖爾克PNPELCO接近開(kāi)關(guān)Ni15-M30-ON6L,EMD-21R電梯傳感器電梯開(kāi)關(guān),施邁賽行程開(kāi)關(guān)ML441-11Y-T-1801/2512-7,XDT-TA-5T不銹鋼雙向拉繩開(kāi)關(guān)量,G18-3A10NBG18-3A10PB光電開(kāi)關(guān)CJK-1Z(觸頭)絞車礦用防爆磁性接近開(kāi)關(guān)XT4L160 TMA50/500 PMP 4P塑殼斷路器XT1S160 TMD160/1600 FEF 4P N =100%塑殼斷路器,XT4S160 LSI R63 WMP 4P塑殼斷路器,
5-50μl手動(dòng)單道可調(diào)式移液器S501UC-K32微型斷路器S804S-UCB50直流微型斷路器S801S-C13交流微型斷路器,S202M-C4微型斷路器,D-A93磁性開(kāi)關(guān),F(xiàn)SSL-III LA39-B1-30CXS/k旋鈕PL1-D/y25指示燈,LA39-A1-11TD/g23-JW自鎖鈕,LA39-B2-04Z/r急停按鈕,LA39-E11D/b21普通按鈕,
LA39-E11X/k旋鈕AD16-16D/b22指示燈AD16-22D/y27S指示燈,TL-50LLC/ygr31警示燈,LW39-16B-6KC-202D/2萬(wàn)能轉(zhuǎn)換開(kāi)關(guān)AD16-22F/y32指示燈,TL-702FC/r31-H2單燈式警示燈,XT4L250 TMA200/2000 PMP 3P塑殼斷路器,T5N400 TMA400/2000-4000 FF 3P塑殼斷路器,XT2N160 LSI R10 PMP 3P塑殼斷路器,替換PMS-R3D1H磁性接近開(kāi)關(guān), 撕裂開(kāi)關(guān)PLR50-2D-G