Hydac HDA4744-A-250-000 Pressure Transmitters
Hydac
产品编号: HDA4744-A-250-000
Artikelnummer: Art.Nr. 907303
生产厂家: Hydac
Confirmed Rating:
☆☆☆☆☆
☆ (3.6)
Rating Count: 14346
请与我们的在线团队联系,以获取有关 Hydac 品牌,HDA4744-A-250-000 品牌 Hydac HDA4744-A-250-000 Pressure Transmitters 的更多信息,或填写在线报价表。 我们将尽快与您联系
PLEASE MAIL TO: info@industrialmaterialcenter.com
Datasheets for Hydac HDA4744-A-250-000 Pressure Transmitters
Description for Hydac HDA4744-A-250-000 Pressure Transmitters
Electronic Pressure Transmitter HDA 4700 with Flush MembraneIECEx Intrinsically Safe IECEx Dustproof Enclosure IECEx Non-sparking Characteristic Value / Characteristic / InformationAccuracy 0,25% typ.Approval UL approvalElectrical connection Binder Serie 714 M18 /4pMechanical connection G1/4 A ISO 1179-2 /maleOutput signal 4..20mA (2-conductor)Pressure range max value 250,0Pressure range min value 0,0Pressure unit BARType of pressure RelativePart no.: 907303 Product description: HDA 4744-A-250-000Protection types and applications: Ex ia l MaEx ia llC T6 GaEx ia llC T6 Ga/GbEx ia llC T6 GbEx nA llC T6,T5,T4 GcEx ic llC T6,T5,T4 GcEx ta lllC T80/90/100°C DaT500 90/100/110°C DaEx tb lllC T80/90/100°C DbEx tc lllC T80/90/100°C DcEx ic lllC T80/90/100°C DcEx ia lllC T85°C DaSpecial features:· Pressure connection has a flush· membrane· Accuracy ≤ 0.25 % FS typ.· Certificate: IECEx KEM 08.0014X· Robust design· Very small temperature error· Excellent EMC characteristics· Excellent long-term properties The pressure transmitter HDA 4700 inIECEx Intrinsically Safe version has beenespecially developed for use in potentiallyexplosive atmospheres and is based onthe HDA 4000 series. As with the industrial version of theHDA 4700, devices with IECExIntrinsically Safe approval have afield-proven, all-welded stainless steelmeasurement cell with thin-film straingauge without internal seal. The pressure connection is achievedwith an all-welded stainless steelfront membrane filled internally witha pressure transfer fluid. The processpressure is transmitted hydrostatically tothe measurement cell via the pressuretransfer fluid. This device is used for applications inwhich a standard pressure connectioncould become blocked, clogged orfrozen by the particular medium used. Further applications include processeswhere the medium changes regularlyand any residues could cause mixingor contamination of the media, or inhighly viscous media. Intended areas ofapplication are, for example, the oil andgas industry, in mines or in locations with high levels of dust, e.g. in mills.
Latest Comments for Hydac HDA4744-A-250-000 Pressure Transmitters
其他推荐产品 Hydac