力士樂TDM1.2-050-300-W1-115?保證全新原裝，沖量大促銷！德國
也有的，如水的密度、粘滯度、表面張力等，在某一具體條件下是不變的，就可以不予考慮，現(xiàn)將其中關(guān)系簡(jiǎn)單介紹如下：氣液兩相間的傳質(zhì)強(qiáng)度取決于分子與湍流的擴(kuò)散速度，可以用一般傳質(zhì)公式表示：u=dG／dt=KFC其中：u：傳質(zhì)速度，可用在t時(shí)間內(nèi)從氣相傳入液相的臭氧量G確定，即dG／dt。K：傳質(zhì)系數(shù)，F(xiàn)：氣相與液相的接觸表面積，C傳質(zhì)過程中的動(dòng)力，可用臭氧在實(shí)際情況下與平衡時(shí)的濃度差決定(即水中臭氧濃度與臭氧源中臭氧濃度差別越大，傳質(zhì)速度越大)。
BALLUFF BES-517-132-M7-H (Used, Cleaned, Tested 2 year warranty)
BALLUFF BES-516-542-BO-H-05 (Surplus New In factory packaging)
BALLUFF BES-516-542-BO-H-05 (Surplus New In factory packaging)
BALLUFF BES-515-356-SK-C (Used, Cleaned, Tested 2 year warranty)
BALLUFF BES-515-356-SK-C (Used, Cleaned, Tested 2 year warranty)
BALLUFF BLS 18KW-XX-1P-L-02 BEAM PHOTOELECTRIC EMITTER *NEW IN A FACTORY BAG*
BALLUFF BLS 18KW-XX-1P-L-02 BEAM PHOTOELECTRIC EMITTER *NEW IN A
BALLUFF RXD-0801-J-01-S712-1 (Surplus New not in factory packaging)
BALLUFF RXD-0801-J-01-S712-1 (Surplus New not in factory packaging)
BALLUFF BMO-A01-J-PU-CS-75 (Used, Cleaned, Tested 2 year warranty)
BALLUFF BES-516-324-SA-26-05 (Surplus New In factory packaging)
BALLUFF BES-516-324-SA-26-05 (Surplus New In factory packaging)
BALLUFF BOS-S50-PL-5-C01-PP (Surplus New In factory packaging)
BALLUFF BKS-S22-MIB-6-PU-05 (Surplus New In factory packaging)
BALLUFF BKS-S22-MIB-6-PU-05 (Surplus New In factory packaging)
BALLUFF BCS-012-NSB1-L-S4 (Used, Cleaned, Tested 2 year warranty)
BALLUFF BCS-012-NSB1-L-S4 (Used, Cleaned, Tested 2 year warranty)
BALLUFF BCS-M30-KN2-UST15G-AV02 (Surplus New In factory packaging)
BALLUFF BLS-35K-XX-OH-BO-L (Surplus New not in factory packaging)
BALLUFF C21BE3-00-TY-300F (Surplus New In factory packaging)
BALLUFF BNS-519-X496-100-P13 (Surplus New In factory packaging)
BALLUFF BNS-519-X496-100-P13 (Surplus New In factory packaging)
BALLUFF BES-516-343-SA16-C-PU-03 (Surplus New In factory packaging)
BALLUFF BCS034-WO-5-L3 (Surplus New not in factory packaging)
BALLUFF BCS034-WO-5-L3 (Surplus New not in factory packaging)
BALLUFF BNS-542-B04-D12-72-10 (Surplus New In factory packaging)
BALLUFF BESQ08ZC-NSC20B-BP06 (Surplus New not in factory packaging)
BALLUFF BESQ08ZC-NSC20B-BP06 (Surplus New not in factory packaging)
BALLUFF BES-516-300-S295/1.025"-S4 (Surplus New not in factory packaging)
Balluff Photoelectric Sensor BOS 26K-PA-1HC-S4-C Used #38923
Balluff BES 516 420 E4 L Sensor BES516420E4L - Used
Balluff BES 516 420 E4 L Sensor BES516420E4L - Used
BALLUFF BES-516-325-E5-R5 (Used, Cleaned, Tested 2 year warranty)
BALLUFF BNS-519-FD-60-111 (Used, Cleaned, Tested 2 year warranty)
BALLUFF BNS-519-FD-60-111 (Used, Cleaned, Tested 2 year warranty)
BALLUFF BNS-819-B03-D12-72-10 (Surplus New In factory packaging)
BALLUFF BNI-PBS-104-000-Z001 (Used, Cleaned, Tested 2 year warranty)
Balluff BES 516-324-E4-C-S4-00,2 Scratch & Dent #62627
BALLUFF BNS-819-B04-D08-46-13 (Surplus New In factory packaging)
BALLUFF BNS-819-B04-D08-46-13 (Surplus New In factory packaging)
BALLUFF BES-515-420-S21-L (Surplus New In factory packaging)
3HNE 00324-1
3HNE 00325-1
3HNE 00327-1保證全新原裝，沖量大促銷！
3HNE 00330-1
3HNE 00331-1
3HNE 00332-1
3HNE 00333-1
3HNE 00335-1
3HNE 00340-1
3HNE 00347-1
3HNE 00378-1
3HNE 00413-1
3HNE 00414-1
3HNE 00421-1保證全新原裝，沖量大促銷！
3HNE 00451-1
3HNE 00471-1
3HNE 00496-1
3HNE 00506-1
3HNE 00554-1
3HNE 00574-1
3HNE 00578-1
3HNE 00589-1
3HNE 00598-1
3HNE 00600-1
3HNE 00601-1
3HNE 00609-1
3HNE 00625-1
3HNE 00628-1保證全新原裝，沖量大促銷！
Allen Bradley 800E-D3 Lamp Module 800ED3
ALLEN BRADLEY 5130-KA /A INTERFACE MODULE
ALLEN BRADLEY 700-PK400A1 U 20A 600V 4 Coil120 VACV USED
Allen-Bradley #100-C12 -FREE SHIPPING 30 day Warranty
Allen Bradley 140-MN-0400 SER D
ALLEN BRADLEY 800MR-B2 SER. A UNMP
ALLEN-BRADLEY COMPACT IO 1769-ECR SER A REV 2
USED ALLEN BRADLEY 800S-3SB PUSH BUTTON STATION 800S3SB
ALLEN BRADLEY 700DC-P800Z24 RELAY, HEAVY-DUTY INDUSTRIAL, USIP
ALLEN BRADLEY 160-BMB1 DYNAMIC BRAKE MODULE
1793IB16 1793-IB16 Allen Bradley Flexbus 24 VDC Sink Input
Allen Bradley 1771asbd Modul Gebraucht
ALLEN-BRADLEY 1771-0B 17710B SERIES C
ALLEN BRADLEY 1492-GH025 SER. B NSMP
ALLEN BRADLEY 700-PLLA1 SER. B MECHANICAL LATCH UNIT * USED *
Allen Bradley 140M-C-TE 140M-D8E
ALLEN BRADLEY 800T-FXP16XA1 SER N SELECTOR SWITCH
ALLEN BRADLEY 1771-OBD SER. B 10-60VDC OUTPUT MODULE 1771-OBD/B
ALLEN BRADLEY 8-592 SER B PLUG IN MODULE *USED*
Allen Bradley 193-A124 rele 66-110 A. Made in USA.
ALLEN BRADLEY 700-P200A1 SER. A AC RELAY 115-120V (AS PICTURED) * USED *
Allen Bradley 2A83 Coil 240 V 60 HZ Used MIssing Screw
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E6通訊故障：容易簡(jiǎn)單誤判為外機(jī)電器盒問題。E6通訊故障時(shí)，首先需排查各室內(nèi)外連接線是否松脫、接錯(cuò)；檢測(cè)電源電壓是否偏低、室內(nèi)外機(jī)是否配套及外部干擾；如果外機(jī)無22V交流電，則檢測(cè)內(nèi)機(jī)供電問題；如果外機(jī)有22V交流電，則通過測(cè)試零線與信號(hào)線是否有電壓規(guī)律跳變檢測(cè)內(nèi)機(jī)是否向外機(jī)發(fā)送信號(hào)。如無，則更換內(nèi)機(jī)板。有的機(jī)器可能存在內(nèi)機(jī)發(fā)送光耦異常造成有信號(hào)跳變但電平偏低的情況，需測(cè)試內(nèi)機(jī)發(fā)送光耦阻值排除內(nèi)機(jī)問題。
