KJ2221X1-EA1 SISNet载波中继

1.安装位置的环境条件（温度、湿度、电磁场等）必须符合说明书要求。
2.直管段长度。根据流量计所在管道的情况，必须保证必要的直管长度，一般上游管道保持10D以上直管段，下游保持3D-4D。D为管道直径。
3.化学添加剂的加入会影响液体电导率，不应在仪表上游注入，如必须在上游注入则必须保持足够容积的反应器或直管段，使流经流量计的液体电导率已处于稳定状态。
4.安装方式：无论水平、垂直、倾斜安装均必须保证仪表测量管中始终充满液体且无气泡存在（参见仪表说明书）。对于含有固体颗粒或浆液建议垂直安装，流向由下向上。电极所在平面必须与地面平行。
公司聯络人：郑娟萍(销售工程师)

Tel：0592-5173279

Fax：0592-5165561

QQ：2773734088

5.接地
A.流量传感器的工作接地是保证基准电位与被测体相同，而液位电位又应与地电位相同。电磁流量计配有接地环，其作用是通过与液体接触，建立液体接地。根据流量计所在管道材料的不同，正确采用接地连接方式。工作接地应坚持“单点接地”原则。（参见“化工自动化及仪表”1998年第四期48-49页“电磁流量计的接地措施”一文）接地电阻应≤100欧姆。
B.屏蔽接地。从流量转换器输出至二次仪表DCS系统的信号电缆，其屏蔽层接地在控制室一侧，通过接地汇流排接地。位置
A.变送器的安装位置应避免机械损伤和振动。电子单元应安装在阴凉透风处，并且防止防浆，建议再其上面安装防水挡板。
B.变送器应尽量靠近稀释水连接处的测量点安装，保证**短时间迟滞。
C.变送器可安装在垂直、水平浆管上。垂直位置变送器应与泵的轴线垂直，水平位置应安装在浆管的侧面。建议尽可能安装在垂直位置。
2.距离
A.变送器的安装位置应考虑前后浆管**小稳定距离L1、L2。一般情况下，L1=10D、L2=5D、D—管径。也可以根据实际流量和浓度，利用仪表使用说明书附图估计L1的长度，L2=L1×0.3+0.3。
B.该估算方法适用于化学浆及长纤维浆。若是废纸浆、磨木浆以及短纤维浆。上述估计的结果再乘以1.25。

ROBOTRON 453-0-631-0?PC BOARD  

Westinghouse NL-743?16 BIT OUTPUT 

RELIANCE ELECTRIC 0-57411-A DIGITAL CONTROL SYSTE 

NETSTAL DA 110.240.5440 BS DS 110.240.5441 PC BOARD 

SQUARE D / TELEMECANIQUE 3844-001 CONTROL MODULE REPAIRED 

FANUC A80L A80L-0001-0276 50/60HZ TRANSFORMER  

Allen Bradley 900048?REV-2 PC BOARD 

FANUC MISC. B-51718E/01 SYSTEM 5M MAINTENANCE 

FANUC B-62545EN/02 O-TD O-MD O-GCD O-GSD?SERIES MAINTENANCE?

FANUC MISC. B-65005E/01 AC SERVO UNIT DIGITAL MAINTENANCE 

EMERSON INDUSTRAIL 2950-8000 R PRISM CONTROL  

General Electric 44A717528-G02 IS NEW  

HYPERLOOP 162-0315-006 PC BOARD  

SMC VQ1201N-5 VALVE?IS NEW  

Dynamatic 75-54-13 PC BOARD IS REPAIRED? 

SIMPLEX 562-204 PC?BOARD IS NEW 

Gould / Modicon E380-902 AS-9485-001 MEMORY  

LOUIS ALLIS 46S02265?PC BOARD NEW & TESTED

FANUC A20B-0005-0450?FOR PARTS ONLY PC BOARD NO WARRANTY

FANUC A20B-2900-0480?PC BOARD REPAIRED &?TESTED 

FANUC A20B-2900-0142?06A PC BOARD 

FANUC A20B-1000-0500?01A CRT PC BOARD / 30?DAY WARRANTY

Fanuc A20B-2900-0390?04A MODULE NEW  

General Electric 44A399751-G02 REG11 PC?BOARD 30?DAY WARRANTY

MODICON / AEG AS-MBII-004 DROP CABLE 140FT IS NEW 

CHARMILLES TECH 005864-001 REV E DIGITAL?DRIVE IS REPAIRED?

EMERSON INDUSTRIAL 02-766380-00 PS&LINE?MONITOR BOARD REPAIRED 

FANUC MISC. A58L-0001-0207 CONTACTOR FF-25 WITH?A 

Mazak I-829038 MPS-520 WITH?A 

FANUC MISC. A81L-0001-0098 P02F0115 REACTOR 

Fuji Electric CS5F-40 SUPER RAPID FUSE 

INLAND MOTOR EM4-01?PC BOARD RECONDITIONED

TOCCO D-209522 PC?BOARD  

EMERSON INDUSTRIAL 02-766400-02 NORMALIZING PC BOARD REPAIRED 

EMERSON INDUSTRIAL 02-766385-10 INTERFACE BOARD IS REPAIRED?

Mitsubishi BN624A263H03 CIRCUIT BOARD ISREPAIRED  30?DAY WARRANTY

VALENITE SDT-87-3 BORING BAR  

MEDAR 900-6454-5M2 COMMUNICATION MODULE?

OKUMA E4809-032-452-D Opus 5000 EC PC BOARD WITH?A 

Texas Instruments 5TI-1023 5TI SEQUENCER ?

3 Kyosan 25SH140 250V 140A FUSE ARE REPAIRED  

FANUC A16B-1600-0090?04B POWER INPUT ISREPAIRED  30?DAY WARRANTY

WILKERSON C18-03-FLG0 FILTER IS NEW WITH?A 

RELIANCE ELECTRIC 0-51831-7 CVTH CARD IS?REPAIRED 

Indramat 109-0700-4B07-00 RC26 PC BOARD?

Fuji Electric CS5F-40 SUPER RAPID FUSE?

VEE-ARC CORP. 900-791 PC BOARD  

HITACHI LWV050 POWER SUPPLY IS NEW 

HITACHI LWI-500 S.?INPUT UNIT 24 VDC ISNEW 

ABB / ASEA A10217-01?POWER SUPPLY  

Fanuc A87L A87L-0001-0015 / 11H PCB BMU? 

Mitsubishi A1SY22 OUTPUT MODULE TRIAC  30?DAY WARRANTY

GE Fanuc IC600BF908K?24V SRCE OUT CARD  30?DAY WARRANTY

SSD. 046990 CONTROL?PC BOARD  

CHARMILLES TECH 854439 813152 PC BOARD??

FANUC A20B-2900-0780?03A PC BOARD / 

FANUC A20B-1000-0913?04A PC BOARD / 

FANUC A20B-2900-0481?02A PC BOARD 

FANUC A20B-1004-0590?CHASSIS WITH FANS &?PCB 

FANUC A20B-2900-0691?02A PC BOARD / 

LANDIS TOOL CO. A95056 SMA-U CURRANT DRIVE WITH?A 

CHARMILLES TECH PCB?105866-001 REV E SYSTEM CONTROL 

CHARMILLES TECH PCB?106482-001 REV B PULSE WIDTH DRIVE REPAIRED 

OKUMA E4809-770-049-B SPC6 SPC6 PC BOARD ?

OKUMA E0227-702-008?BUBBLE MEMORY CARD  30?DAY WARRANTY

ELECTRO-CRAFT 0100-00-115 TACHO METER IS?REPAIRED 

VAL-TECH 75630410 MODEL KL CURRENT CONTROL MODULE 

OKUMA E4809-045-146-A BUBBLE MEMORY CARD??

Siemens 3TF46 MOTOR?STARTER REPAIRED 30?DAY WARRANTY

ACRISON MD-2-54 PC-E?115-0443 PC BOARD  30?DAY WARRANTY

GE FanucGFZ-54810E SYSTEM 10/11/12 100/110/120 APPENDIX OPERATION 

INLAND MOTOR B-33533-2 INTERLOCK AND BRAKE 

FANUC A20B-2900-0290?05B PC BOARD IS 

Texas Instruments 2460221-0001 510 SIMULATOR  

Dynamatic 15-54-13?15-000054-0108 PC BOARD IS REPAIIRED 30?DAY WARRANTY

PHOENIX CONTACT TUJ-2000 M00177-1 ME-698IS NEW 

OKUMA E4809-770-009?OPS 5000L-G TPB-H.V0??

TURCK INC. 41703 BI2-PRS260-AZ14X-B1731/S34 SWITCH 

BALLUFF BOS15K-S-C50-02 SENSOR  

FANUC MISC. B-65165E/02 SERVO MOTOR A SERIES MAINTENANCE 

FANUC MISC. B-61214E/02 SERIES 15-TA/TF/TTA/TTF 150-TA OPERATORS 

FANUC MISC. B-65015E/03 AC SPINDLE SERVO?UNIT (S/P SERIES) MAINTENANCE MAN USED

FANUC MISC. B-54024E/02 SYSTEM 6T-MODEL?B OPERATORS  (WATER STAIN)

FANUC MISC. B-54884E/02 SYSTEM 10T-MODEL?F OPERATORS MANUAL?USED

FANUC MISC. B-63090EN/01 21i 210i MODEL?A PARAMETER MANUAL VOLUMES 1&2 USED

FANUC MISC. B-63084EN/01 SERIES 21i-TA 210i-TA OPERATORS 

LANDIS TOOL CO. A-86558 SIM PC BOARD ISREPAIRED  30?DAY WARRANTY

Indramat Qty=10 RM-I-01 INPUT UNITS FOR?$150.00  

FANUC MISC. B-61874E/04 16/18 SERIES FORMACHINING CENTER OPERATORS 

FANUC MISC. B-61804E/03 SERIES 16/18 FORLATHE OPERATORS 

FANUC MISC. B-65005E/03 AC SERVO UNIT (DIGITAL) MAINTENANCE?

FANUC MISC. B-65005E/07 AC SERVO AMPLIFIER MAINTENANCE 

FANUC MISC. B-61234E/01 SERIES 15-TF/15-TTF OPERATORS MANUAL?USED

GE Fanuc GFZ-54765E?AC SERVO SYSTEMS MAINTENANCE 

MORI SEIKI PM-905401-E MORI FANUC 11MA HORIZONTAL MACHINING?CENTER 

GENERAL NUMERIC 54803E-2/02 PMC MODEL I/J PASCAL LANGUAGE PROGRAM 

EMERSON 02-783401-00?M PC BOARD RECONDITIONED

General Electric 44A398716-G01 TRAD2 REPAIRED 

MODICON / AEG AS-MBII-004 DROP CABLE 140FT IS NEW 

SAFTRONICS CIMR-G5U40P4 VG5 VECTOR-CONTROL AC DRIVE 

Fuji Electric CS5F-40 SUPER RAPID FUSE 

COMSTAR 8002-6400 A?POWER SUPPLY ?

Indramat RM-O01 OUTPUT MODULE 

Dynamatic 15-162-167 RELAY UNIT IS NEW?

SPANG POWER CONTROL?119800004 PCB CARD?IS NEW 

E & H MBA036-0000?TRANSMITTER IS NEW 

HITACHI LWV050 POWER SUPPLY IS NEW 

COMSTAR 8002-6400 B?POWER SUPPLY ?

RELIANCE ELECTRIC 0-51378-33 GATE COUPLING  

ME CO 220 REV A AC?ISO 

CONTROL ENGINEERING?5577-102L PC BOARD 

Allen Bradley 634186C-90 PC BOARD  

MODICON / AEG AS-MBII-004 DROP CABLE 140FT WITH?A 

BAYER INDUSTRIES 116-538 I/O BOARD WITH 

FANUC A16B-2200-0113?05B BASE 1 PC BOARD?

Siemens 447-700-9081-00 GE.647201.0400 PC BOARD REPAIRED  

Indramat 109-0700-4B06-02 SM13 PC BOARD?

Allen Bradley 1771-OM 220-240V AC OUTPUTMODULE IS REPAIRED?

APPLIED MICROBIOTICS?010-0205 REV B PC BOARD 30?DAY WARRANTY

OKUMA E4809-032-352-B POSITION READ  

Mitsubishi BN624A545H01 FX232B  

ALLTECH ELECTRONICS?21001-1.0 TXCI 1-D-94V-0 

Allen Bradley 634975-01 REV C POWER SUPPLY REPAIRED 

Bendix 3725687 C PC?BOARD  

PARKER FWE15524 DISPLAY  

MIKUL 6075A PC BOARD  

Daytronic 10AA0-8 ANALOG OUTPUT CARD ISNEW  

BAYER INDUSTRIES 116-740-7 116-741-3 PC?BOARD REPAIRED WITH?A 

Indramat 109-0700-4B01-01 NT16 PC BOARD?

OKUMA E4809-036-033-B MAIN CARD 13  

STANDARD MICROSYSTEMS ARCNET-PC 600WS ASSY 710-204 01 PC BOARD 

EMERSON INDUSTRAIL 2950-8000 R PRISM CONTROL  

EMERSON INDUSTRIAL 02-731065-00 POWER UNIT 

JUNKER INT. I.179802?INTEGRATOR PC BOARD?

EMERSON INDUSTRIAL 02-766450-00 SIGNAL SPLITTER BOARD REPAIRED 

EMERSON INDUSTRIAL 02-766385-10 INTERFACE BOARD IS REPAIRED?

Sundstrand 128 IN-G1?PC BOARD 

MOTCH C-177345 PC BOARD  

Omron CQM1-SRM21-V1?SRM21-V1 MODULE IS?REPAIRED  30?DAY WARRANTY

GUOLD MODICON S975-000 REV.A AM-S975-000?RECONDITIONED MODULE

FANUC A16B-2200-0240?02A PC BOARD RECONDITIONED & TESTED

SIEMENS 6ES5451-4UA14 SIMATIC MODULE RECONDITIONED & TESTED

FANUC A20B-1004-0883?08A RECONDITIONEDSERVO PC BOARD

YAMATAKE-HONEYWELL82408458-002 WITH 82408461-001 PC BOARD RECONDITIONED