
| Measured Fluid | Liquid, gas, steam |
|---|---|
| Medium Temperature | (-40 -250) °C; (-40 -350) °C |
| Turndown Ratio | 10:1 |
| Nominal Diameter Range | DN15~DN65 |
| Working Pressure | 1.0 MPa / others |
| Flow Velocity Range | Gas (5-70) m/s; liquid (0.5-7) m/s |
| Wetted Material | 304 stainless steel / 316L stainless steel |
| Process Connection Material | 304/316/316L |
| Detection Probe | 316L stainless steel |
| Rod & Bracket | 304 stainless steel |
| Radiator | Aluminum alloy |
| Mounting Type | Clamp connection |
| Protection Rating | IP65/IP67/IP68 |
| Power Supply | 24VDC(18V-30V) |
| Signal Output | (4-20) mA / digital pulse |
| Communication | HART/Modbus |
| Electrical Connection | M20X1.5, 1/2-14NPT |
| Explosion-proof Type | Non-explosion-proof / intrinsic safety / flameproof |
| Structure | Integrated / split type |
| Applications | Process industries, chemical, power generation, water/wastewater, oil & gas |
| Certifications | Manufactured under ISO 9001 QMS · CE/RoHS/FDA compliance varies by model (certificates available upon request) |
Ang SV23 ay isang small-bore insertion-style vortex flowmeter para sa liquid, gas, at steam service. Ang isang bluff body ay nag-shed ng alternating vortices habang ang fluid ay lumalampas; ang shedding frequency ay proporsyonal sa flow velocity. Ang probe body ay rated para sa medium temperatures mula minus 40 hanggang 250 degrees C, optionally hanggang 350 degrees C, at gumagana sa working pressure na 1.0 MPa (ibang pressures on request).
Limang nominal size mula DN15 hanggang DN65 ang sumasaklaw sa small-bore distribution at burner feed lines, na may clamp connection para sa madaling installation sa umiiral na piping. Ang detection probe ay 316L stainless steel at ang wetted parts ay 304 o 316L. Ang meter ay nag-ooutput ng (4-20) mA plus digital pulse, na may HART o Modbus communication, at available sa non-explosion-proof, intrinsic safety, o flameproof versions.
Anong mga fluid ang maaaring i-meter ng SV23?
Ang SV23 ay sumusukat ng liquids, gases, at steam. Hindi ito angkop para sa multiphase flow, highly viscous fluids, o slurries na mag-da-damp sa vortex shedding.
Ano ang pagkakaiba ng SV23 at full-bore vortex meters?
Ang SV23 ay small-bore insertion-style meter para sa DN15 hanggang DN65 na may clamp connection, ginagamit sa small-bore at retrofit lines. Ang full-bore vortex meters ay sumasaklaw sa DN15 hanggang DN300 na may clamp o flange mounting, ginagamit sa full-size process lines.
Kailangan ba ng SV23 ng temperature at pressure compensation?
Sa saturated steam ang meter ay nagbabasa ng mass flow nang walang compensation; sa superheated steam at gases ang SV23 ay sumusuporta sa temperature at pressure inputs upang kalkulahin ang standard o mass flow. Ang compensation feature ay bahagi ng temperature at pressure compensation type.
Maaari bang gumana ang SV23 sa mga lugar na may panganib ng pagsabog?
Oo. Ang SV23 ay available sa non-explosion-proof, intrinsic safety, at flameproof versions. I-tugma ang certification code sa hazardous area classification sa installation site.
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