Vacorda Hb3351dp Differential Pressure Sensor in 1997

VACORDA HB3351DP differential pressure sensor in 1997

VACORDA HB3351DP differential pressure sensor in 1997 adopts the most widely used and most mature capacitive sensor core in foreign countries.It introduces advanced foreign production technology and technology, adopts modular design and full-chip package components, popular in Europe and America.The shape design makes the product more compact and perfect. HB3351DP differential pressure sensor is available in general analog, conventional smart and standard smart.The backlit LCD head can be read at night;the intelligent series can be zero-adjusted and adjusted on-site through the local button;passive calibration and data configuration can be realized through the handheld communicator or communication software;the maximum range ratio can be up to 50:1.

Application:

Liquid/Gas/Steam

Product Parameters

Measuringrange

0Pa-10MPa

Accuracy

1.DigitalSignal:±0.05;
2.Analogsignal:±0.075,±0.2,±0.5
3.Microrange(≤1.5kPa):±0.2

LoadResistance

0-600Ω(24VDCpower)

Stability

±0.2%FS/Year(t=28°C,themaximumstaticpressure6.9MPa,range1:1condition)

Zeroandrange

Externalcontinuouslyadjustable

Positivetransfer

500%

Negativetransfer

600%

Staticpressureeffect

1.ZeroError(caneliminatethestaticpressure)
Pressurefrom0-13.7MPa,±0.2%/6.9MPa
Staticpressurethan13.7MPa,±0.5%/6.9MPa
2.Scaleerror:±0.25%/6.9MPa

Environmentaltemperatureinfluence/28°C

1.Turndownratio1:1-10:1≤±0.2%
2.Traceprocess(≤1.5kPa):≤±0.5%

Powerinfluence

<0.005%/V

VibrationImpact

arbitraryaxisonthe15-2000Hztest±<0.1%FS

Locationofinstallation

amaximumof250Pazeromaybeamended,norangeeffect

Dielectricstrengthandreverseprotection

terminalandtheshell,50Hz,100Vpplastedforoneminute

withoutarcing

24VDCreversewithoutdamage

Powersupply

12-45VDC

Environmenttemperature

-40-+50°C

Relativehumidity

0-100%

Citationpressureconnection

1.Citationpressurehole:1/4NPTinternaltaperpipethread
2.Citedpressurescrews:M10x1.5,41.3pitch
3.Citedpressureconnectors

Diaphragm

316L,HC-276,Monel,Tantalum

drain/ventvalve

316L,HC-276orMoneloptional

Sensor0typesealring

NBR,PTFE,metalseals

SensorFillFluid

siliconeoil,fluorineoil

Outercaseandcoating

Lowcopperaluminumalloy,anodizing,paintingpolyurethane

Explosion-proofgrade

1.Intrinsicallysafe(i)ExiaiiCT6Ga
2.Flameproof(d)ExdiiCT6Gb

Detailed Images

Product Application

Company Information
Sichuan VACORDA Instruments Manufacturing Co., Ltd. is a professional production-manufacturing enterprise specialized in designing, producing and marketing of instruments and apparatuses. Our company has been established for 21 years since 1997 to grow up to be a team of high-quality, united, hard-working and truth-seeking characters. Solid foundation has been established.
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