 
E-mail: service@1001718.com


Z-tronIV进口射频导纳物位开关
Z-tron IV进口射频导纳物位开关,一个可靠的低成本开关液位开关低成本,drexelbrook z-tron IV级开关不受粘涂层和不受腐蚀性液体。所有的电子设计是指没有移动部件磨损、断裂或故障。基于射频技术的现场验证,z-tron四ON/OFF开关简单可靠。紧凑的整体单元是通过插入一个标准的3英寸,探针,NPT开口进入容器使传感元件被设置在所需的水平高或低。
Z-tronIV进口射频导纳物位开关的详细资料
Thelow-cost,DrexelbrookZ-tronIVlevelswitchisunaffectedbystickycoatingsandimpervious to corrosiveliquids. Theall-electronicdesignmeansnomovingparts to wear,breakorfail. Basedonfield-provenRFtechnology,theZ-tronIVisasimpleandreliableon/offlevelswitch. 
 Z-tronIV进口射频导纳物位开关
Thecompac to ne-pieceunitisinsertedthroughastandard3/4-inch,probedependent,NPTopeningin to thevesselsothatthesensingelementispositionedatthedesiredhighorlowlevel. (Otherconnectiontypesandsizesarealsoavailable.)Whenthemateriallevelreachesapredeterminedpoin to nthesensingelement,itcausesachangeinstatusattheelectronicunit,resultinginactuationoftheDPDTrelay. Therelaycanbeused to operatealarms,annuncia to rs,valves,orothercontrolorindicationdevices.
Economical
Effective,low-costmaterialleveldetectioninawidevarietyofapplications,andadesirablealternative to electromechanicallevelswitches. Noexpendableparts to buyands to ck. Noexpensive,extra-cos to ptions.
Unlikepaddlewheels,vibratingtinesorothermechanicalinstruments,therearenocomponents to jam,breakorwearout. Noneedforroutinemaintenance,cleaningorreplacingofwornparts.
Cote-Shield™circuitryallowstheZ-tronIV to ignorecoatingsorbuilduponthesensingelement. Therearenofalsesignalsfromdus to rtunneling.
One-pieceunitiseasilyinstalledthroughasingle3/4-inch,probedependentvesselopening.Calibrationisquickandsimple.
Drexelbrook'sExclusiveCote-Shield™
Cote-ShieldenablestheZ-tronIV to ignoredustpileups,coatings,andstickybuildupsonthesensingelement.
ACUnits-FieldAdjustable:
95-145VAC,50/60Hz, 2Watt
215-265VAC,50/60Hz, 2Watt
DCUnits:
24VDCUnit: 19-29VDCinput, 2Watt
0.3pForless
0-80pF(20TurnPot/4pFperTurn)
Extendedrangewithexternalpadcapaci to r,Padratio1:1
Center to Ground,1500Ohms
Center to Shield,750Ohms
Shield to Ground,750Ohms
Fieldadjustable to eitherHigh-LevelFail-Safe(HLFS) 
or 
Low-LevelFail-Safe(LLFS)
DPDTrelayclosure
5A@120Vacnon-inductive
2A@230Vacnon-inductive
-40°F to 145°F(-40°C to 63°C)
0.5pF/50°F
0.2pF/20V@120Vac
0.15pF/6mo.maximumshift
100Amp
¾-inchNPT(Typical)
Thestandardhousingmeetsthefollowingclassifications:
Nema2 Drip-Tight
Nema3 Weather-Resistant
Nema4 Waterproof
Nema5 Dust-Tight
Nema12 IndustrialUse
0-60seconds(3/4TurnPot)270°Potentiometer
FM/FMC3810GeneralPurpose(Pending)
|   | ||||
| 
 | ||||
|  |