SIEMENS 6ES7417-4XL04-0AB0

A.流量傳感器的工作接地是保證基準(zhǔn)電位與被測體相同，而液位電位又應(yīng)與地電位相同。電磁流量計(jì)配有接地環(huán)，其作用是通過與液體接觸，建立液體接地。根據(jù)流量計(jì)所在管道材料的不同，正確采用接地連接方式。工作接地應(yīng)堅(jiān)持“單點(diǎn)接地”原則。（參見“化工自動化及儀表”1998年第四期48-49頁“電磁流量計(jì)的接地措施”一文）接地電阻應(yīng)≤100歐姆。 
B.屏蔽接地。從流量轉(zhuǎn)換器輸出至二次儀表DCS系統(tǒng)的信號電纜，其屏蔽層接地在控制室一側(cè)，通過接地匯流排接地。 

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GS Hevi-Duty Control Transformer SBW 1.750 KVA Series: A

NIB Versa 3 Way General Valve ESM-3301-126-H-?A240 0-20 PSIG 75 VDC

Lot of 4 NIB General Electric Third O.L. Relay Kit CR124C024

Red Lion Controls Temperature Controller Model LGD 115/230 VAC

LOT OF 4 SCHRADER BELLOWS MANIFOLDS 1 5/16, 7/16" PORTS

NIB 3M Front & Back Side Lamination Refill Cartridge SL954 & DL951

Westinghouse 0.50 KVA Type: EPB Transformer 1 Phase

Box 14,400 Laboratory Cloth Filter Discs (2.5") 2-1/2" Cleaner Pad 10760-DIS-PA

Modicon 984 Series 7 Slot Chassis Rack AS-H819-209

Parker Hydraulic Cylinder 3" Stroke 2" Bore CBB2HLT24AC

Grab Box of 7 Allen Bradley Circuit Breakers 5, 7, 20, 30 Amp 1492-CB2

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Sola 63-23-125-4 Constant Voltage Transformer Harmonic Neutralized Type: CVS

Schrader Bellows Pneumatic Cylinder 3" Stroke 2-1/4" Bore PHC118441

Case/Box of 7 24x24x1 AAF PerfectPleat Ultra Air Filters 176-863-001 MERV 8

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Case/Box of 10 20x25x2 Air Handler Pleated Air Filters MERV 7

NIB Cherne Test-Ball 5" Pneumatic Pipe Plug 270-059

Lascar DPM343M-S Grn Digital Display Counter, lot of 2

Apollo Bronze Solder Joint Ball Valve 1 1/2" 7020701

Stockham 1/2" Brass Globe Valve B-22, lot of 4

Banner MiniBeam Retroreflective Quick Disconnect Photoelectric Sensor SM312LMKQD

Del-Tron Mini Linear Slide 1.5" Stroke, lot of 2

Numatics Solenoid Air/Pneumatic Valve Manifold 354BA4Z2MN00061 150 PSIG Air

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Adaptabeacon Safety Beacon Light 92R-N5 & 90A-N5

Numation Inc SH05603LB1YCS4 Linear Pneumatic Actuator SH Series 2.5" Stroke

Kobold AUF 1000 Local Electronic Display w/ 3276.016.001 Pressure Switch

Square D Circuit Breaker 125 Amp 3 Pole LAF36125

Sea Gull Lighting HC-120 Brushed Nickel Ceiling Lighting Fixture

Minco Inc. Thermocouple Probe Assembly CH107P3T4/FG103?3/TC100016KU99T

Bank of 3 Numatic Assembly 031SA4002000030

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MTE 1.2 mH 45 Amp RL-02502 Transformer 3 Phase Ith 37.5Amp

Square D Molded Case Circuit Breaker 20 Amp LL-3878 3 Pole

Sola Heavy Duty Industrial Power Supply SLS-05-030-1T

Used Bimba Flat I Pneumatic Cylinder RR-021.5-4RNTEE?2.75 (Includes 2)

Westinghouse 15 Amp 240VAC 4994D88G34 Circuit Breaker 3 Pole

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Watts Regulator Model Z3 Series 1 25-75 PSI Regulating Valve

Rexroth R432021874 Pneumatic Cylinder 200 PSI 1" Stroke 1 1/2" Bore

Allen Bradley 700FA400A1 Relay T31764

Viega Propress Bronze 3/4" X 1/2" Bronze 90 Degree Adapter 77547 Lot of 4

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Lot of 3 Phoenix Contact ART-NR.29661105 Relay

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Mannesmann Rexroth Directional Valve 4WE6J60/EG24N9K?4 24 VDC

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Nemic-Lambda Power Supply EWS120-5 5V 24 A

Nemic-Lambda Power Supply RWS100A-15/A 15 V 7 A

Nemic-Lambda Power Supply SR110-6 6V 19 A Lot of 2

Camfil Farr P6-95D22 Dust Collector Air Filters 20 x 20 x 22

Box/Case of 3 Camfil Farr 24 x 24 x 4 Ulatrasolve Air Filters 400581024

General Electric GE Circuit Breaker 3 Pole 30A TED134030

Westinghouse K Frame 1310849 Circuit Breaker 125A 3 Pole 600VAC

NIB Trerice Bi-Metal Thermometer 52-2105

GE General Electric Mag-Break Motor Circuit Protector 50A 3 Pole 600VAC TEC36050

Ohaus Manual Balance/Scale 2 kg - 5 lbs

LOT OF 3 DREXELCOTE CORROSION RESISTANT JUNCTION BOXES

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LOT OF 5 NEW DRESSER STYLE 91 PIPE SADDLES 1/2 X 2

Grab Box of 7 Industrial Switches Push Button Emergency Stop 2-Position (3)

Hoffman Electrical Enclosure Fuse Box K-841 w/ Dual Electrical Outlet

(3X) Dwyer RMA Series RMA-6-SSV 100 PSI Rate Master Flowmeters Flow Meters 130F

(3) Allen Bradley G150 15 Amp Circuit Breakers 1492-ACB w/ 1492-CB1 Motor Ctrl

(6) Allen Bradley GH07 7 Amp Circuit Breakers 1492-CB1 w/ 1492-ACB 1 Amp Breaker

2124-4 PB 24" Polished Brass Light Racetrack NIB

GO Leverless Limit Switch 10 Amp/120 VAC 24 VDC Model 11-11110-00

Lowell Transformer Power Taps In-Ceiling 13 1/2" Black Box Commercial Speaker

ZipLink ZL-RS4-120 4 Channel Relay Socket w/ 3 Finder Relays Type 40.31

Westinghouse Quicklag Cat. No. HQC2010 10 AMP 240VAC

NIB Clark A.C. Pneumatic Timing Relay Bulletin 7313 Type PMT 120 VAC 713UPC.76

Festo DFP-50-50-PPV-A?-S2 Pneumatic Cylinder 20MM Shaft 1.5" Bore 2" Stroke

Allen Bradley 100-A18ND3 Series C Contactor w/ 193-A1E1 Ser A Overload Relay

Omron S82K-01524 24VDC Power Supply, 100-240VAC Supply

20' ALLEN BRADLEY SUPER-TREX CORDSET 6 POLE 84690E NEW!

Three Giddings Lewis 502-03211-00 Scan/Output Montior Plates

Viega Propress Bronze 90 Degree Elbow Drop 1/2"x1/2" 79190, Lot of 4

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2" X 2" X 1 1/2" Copper Tee T Solder Joint Fitting Lot of 3

2" Copper Street 45 Degree Elbow Solder Joint Fitting Lot of 3

Copper 45 Degree Solder Joint Fitting 2" Lot of 3

Copper 90 Degree Solder Joint Fitting 1 1/2" Lot of 6

Rebuilt Bimba Flat "Pancake" Pneumatic Air Cylinder FS-041-M 3/4" Bore 1" Stroke

New Sealed Bimba FO-091.5-M Pneumatic Cylinder, 1-1/16" Bore, 1-1/2" Stroke

GE General Electric .500 KVA Transformer 9T58B2881 Type: IP

Viega Propress Bronze Union 1"x1" 79740

General Electric GE Circuit Breaker 3 Pole 20A TEB132020

Grab Box of Approx. 90 Assorted Gray Din Rail Terminal Blocks

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Airpel Anti-Stiction Air Cylinder 100 Psi Max E16D 7.0S

Numatics F22B-03 Pneumatic Filter w/ Input & /Output Adjuster

Link-Tester Transmitter

Adalet XiHFC 2L S-4175 Enclosure for Hazardous Locations

Allen Bradley 700-HN100 Relay w/ SSAC Solid State Flasher FS130 90 F.P.

Red Lion Controls SBBR-D AV00404-H01 Circuit Board, lot of 6

NIB Donaldson Hydraulic Filter P551551, lot of 2

3' x 3" Single Poly Lifting Strap/Sling EE1-803

NIB Grip-a-Strip Regular Size Display Shelving Rail Holder NIT-COU-56-4

Riken Keiki 952590044 Cable Connector RC-2

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Case/Box of 2 20" x 20" x 2" AAF Perfect Pleat Air Filters

BOX OF 50 IVES / SCHLAGE 13/16" X 2 7/8" SCREW EYES NEW

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ZYGO LASER HEAD 6mm Model : 7702 Part : 8070-0102-05

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Yaskawa Motoman MODEL : CACR-UP50AABY45 O/N : S35P58-2-1-3

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HIROX DIGITAL MICROSCOPE CX-5030RZ , AD-5030HIS

NEC Industrial Factory Computer FC-9801B Model2

HAMAMATSU C5966-31 Photonic Multi-Channel Analyzer PMA-11

HAMAMATSU C5966-71 Photonic Multi-Channel Analyzer PMA-11

Keyence Laser Controller LK-G3001 , LK-GD500 & Sensor LK-G10 & Cable

Canon Stepper Machine Parts PCB 5Card zgyo laser

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Advantest R6243 DC VOLTAGE CUTTENT SOURCE / MONITOR

SEMITOOL Chamber Control Brock 900T0272

IPG YTTERBIUM FIBER LASER YLP-C-1-100-20-?20

ASM HIPEC MOTION SOLUTION 01-18147 REV.A(PART2)

Canon Stepper Machine Parts PCB 2Card zgyo laser

ASM HIPEC MOTION SOLUTION 01-18147 REV.A(PART1)

MITUTOYO OBJECTIVE LENS LCD PLAN APO NIR 50X/0.42 ∞/0.7 f=200

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EUROTHERM PC3000 LCM-PLUS / VERSION3 / 512KRAM / NOMEM / 320

MITUTOYO OBJECTIVE LENS M PLAN NUV 100X/0.50 ∞/0 f=200

ESI LIGHT WAVE DIODE PUMPED LASER POWER SUPPLY 110HR-PS

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MITUTOYO OBJECTIVE LENS LCD PLAN APO NUV 50X/0.42 ∞/0.7 f=200

TOSHIBA X-RAY E5877J-P1K Image Intensifiers

Yaskawa Motoman Converter JUSP-ACP25JAA & JUSP-RCP01AAD

SIEMENS SIMATIC S5 155U 6ES5 948-3UA11 CPU948 CPU MODULE

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MITUTOYO OBJECTIVE LENS M PLAN APO NIR 20X/0.40 ∞/0 f=200

ZYGO 6191-0584-01 BeamSpitter 69.91mm //7012,7003A,70?15

PROFACE Touch Screen AGP3310H-T1-D24?-RED-KEY & CABLE

NIKON OBJECTIVE LENS LCD PLAN 20X/0.43 ELWD DIC

ASM HIPEC MOTION SOLUTION 01-18147 REV.A(PART3)

LEICA OBJECTIVE Microscope N Plan L 40X / 0.55 CORR

MITUTOYO OBJECTIVE LENS M PLAN APO SL 50X/0.42 ∞/0 f=200

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AVIIVA AT71YSM2CL4010-?BA0 / Rodenstock Apo-Grandagon 1:4.5 45mm

Yaskawa Motoman Converter JUSP-ACP25JAAY1?1

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GLENTEK GP8600-70 / SMC9915-501-000?-1 / SMC9915-501-000?-4A-A-2

Keyence Displacement meter controller LT-9500

Zygo three axis interferometer Y9839B

YASKAWA ELECTRIC JZNC-XRK01D-1 ROBOTIC CONTROLLER