Product Overview

Lub Digital Turbine Flow Meter ntsuas cov dej ntws raws li cov rotor ceev uas tsim los ntawm cov kua hla dhau lub ntsuas.

Technical Specifications

Qeb	Yam khoom	Specification
Kev ua tau zoo	Flow Range (Tshwj xeeb)	10: 1 txog 20: 1 (piv txwv li, 0.5 - 5 m³ / h rau DN25)
	Qhov tseeb	± 0.5% (kua) / ± 1.0% (gas) / ± 0.2% (yeem)
	Rov ua dua	±0.05% – ±0.2%
	K-Qhov xwm txheej	100-50,000 pulses / L
Txheej txheem txheej txheem	Nominal Dia	DN4 - DN200 (0.15 "- 8")
	Kev ntsuas siab	1.6 / 4.0 / 6.3 MPa
	Nruab nrab kub	-20℃rau +120℃/ mus txog +150 degree
	Ambient Kub	-20℃rau +60 degree
	Cov av noo	5% - 95% RH (tsis yog -condensing)
	viscosity txwv	Tsawg dua los yog sib npaug rau 5 cSt (5 × 10⁻⁶ m² / s)
Hluav taws xob	Fais fab mov	24V DC / 3.6V roj teeb
	Tso zis teeb liab	Pulse / 4-20 mA
	Kev sib txuas lus	RS485 (Modbus{1}}RTU), HART
	Kev sib txuas hluav taws xob	M20 × 1.5 / 1/2 "NPT
Neeg kho tshuab	Chav kawm tiv thaiv	IP65 / IP67
	Kev tiv thaiv tawg	Exd II BT6 Gb / Exia II CT6 Ga
	Khoom siv lub cev	SS304/SS316
	Rotor Khoom	Duplex SS / Tungsten Carbide
	Khoom siv bearing	Tungsten Carbide / Ceramic
	Hom kev sib txuas	Flange / Xov / Tri-clamp (ANSI / DIN / JIS)

Cov ntawv thov kev lag luam

Daim ntawv thov	Yuav Siv Li Cas
Petrochemical	Saib xyuas qis - roj viscosity thiab roj xa khoom
Kev kho dej	Ntsuas cov dej huv huv hauv cov nroj tsuag
Tshuaj	Taug qab cov kuab tshuaj ntshiab ntim hauv batch
Khoom noj khoom haus & dej haus	Metering kua cov khoom xyaw thiab dej haus
Lub zog tiam	Saib xyuas cov dej txias siv kab

Technical Design & Core Functionality

Corrosion-Resistant Material Matrix
Stainless hlau vaj tsev ua ke nrog tungsten carbide bearings yog siv nyob rau hauv cov tshuaj lom neeg thiab cov khoom siv tas mus li ib puag ncig.

Dual -Line Digital Indicator
Lub LCD hauv zos qhia qhov tseeb - lub sij hawm ntws tus nqi thiab tag nrho cov nqi sau.

Flexible Power Configurations
Txhawb dual- hom kev ua haujlwm ntawm cov roj teeb lithium sab hauv lossis sab nraud 24V DC loops.

Industrial Protocol Connectivity
Integrated Modbus-RTU kev sib txuas lus tso cai rau cov ntaub ntawv ncaj qha txuas nrog kev lag luam SCADA tes hauj lwm.

Electromagnetic cuam tshuam shielding
Kev tsim hluav taws xob tshwj xeeb tiv thaiv teeb liab kev ncaj ncees tiv thaiv siab -ntau zaus muaj suab nrov.

Ua raws li & Daim ntawv pov thawj

Kev cai / Standard	Daim ntawv pov thawj Scope
ATEX / IECEx Hazardous Area	Muaj ntawv pov thawj rau kev ua haujlwm nyab xeeb hauv cov pa tawg thiab cov plua plav phom sij ib puag ncig
NIST-Traceable Calibration	Cov txheej txheem ntub dej calibration ua raws li kev lees paub lub teb chaws metrology qauv
Tus kheej Calibration Certificate	Txhua chav tsev yog muab nrog ib lub Hoobkas tshwj xeeb calibration daim ntawv qhia paub tseeb K-factor
CE kos npe	Ua raws li kev nyab xeeb, kev noj qab haus huv, thiab ib puag ncig cov cai rau EU kev lag luam nkag.
ISO 9001 Kev Tswj Xyuas Zoo	Cov txheej txheem tsim khoom ua raws li kev lees paub thoob ntiaj teb cov qauv kev tswj hwm zoo

Lub Hoobkas muaj peev xwm

Automated CNC Machining
High -precision computer- tswj tshuab dhos tswj qhov ntev ntev rau tag nrho cov khoom siv tshuab sab hauv.

Multi-Media Calibration Rigs
Dedicated kua thiab roj loops ua volumetric flow verification hla ntau viscosities.

Automated SMT sib dhos
Hauv -lub tsev nto mount thev naus laus zis kab tsim cov kab hluav taws xob hauv cheeb tsam nrog kev tshuaj xyuas qhov muag.

Environmental Stress Screening
Climate chambers tau txais cov khoom siv hluav taws xob sib txuas rau thermal cycling thiab kev vibration testing.

Traceable Material Inventory
Raw steel thiab alloys undergo spectrographic pov thawj ua ntej nkag mus rau cov kab ntau lawm.

Kev Tswj Xyuas Zoo

1.1.5x Hydrostatic Pressure Test
Meter lub cev raug kuaj ntawm 1.5 × rated siab los xyuas kom meej sealing kev ua tau zoo.

2.5-Micron Ultrasonic Ntxuav
Multi-theem da dej tshem tawm cov khib nyiab hauv microscopic mus txog 5 microns los tiv thaiv rotor clearance.

3.48- Teev Thermal Burn-In
Cov khoom siv hluav taws xob sib dhos tau dhau 48-teev kub caij tsheb kauj vab kom txo qis kev ua haujlwm tsis ua haujlwm.

4.Multi-Angle X-Ray Radiography
Tsis yog-kev tshuaj xyuas kev puas tsuaj welding paub meej txog kev sib koom ua ke rau siab -kev co kev lag luam.

5.5-Point Wet Calibration
Multi-point flow verification kom ruaj khov thiab rov ntsuas qhov tseeb.

FAQ

Q: Puas yog qhov tshwj xeeb K- qhov tseem ceeb kos rau ntawm daim ntawv teev npe lossis tsuas yog muab hauv daim ntawv tshaj tawm?

A: Nws yog stamped rau ntawm daim ntawv hlau thiab sau rau hauv daim ntawv pov thawj ntawm tus kheej.

Q: Lub Hoobkas puas tuaj yeem muab cov ntaub ntawv pov thawj traceability rau cov tshuaj cog tshuaj?

A: Yog lawm, EN 10204 3.1 cov ntaub ntawv pov thawj muaj nyob rau ntawm qhov kev thov thaum lub sijhawm xaj xaj.

Q: Lub sij hawm ua tus txheej txheem ntau lawm yog dab tsi rau kev txiav txim ntawm tsib caug units?

A: Cov txheej txheem ntau lawm feem ntau xav tau 10-15 hnub ua haujlwm tom qab kev lees paub them nyiaj.

Q: Yuav ua li cas kev cai -calibrated meters ntim los tiv thaiv ntsev- pos corrosion thaum lub hiav txwv freight?

A: Meters yog lub tshuab nqus tsev vacuum- kaw hauv los tiv thaiv- cov dej zoo li qub- cov hnab ntim nrog cov desiccant ua ntej seaworthy crating.

Q: Cov khoom siv hluav taws xob hauv zos puas tuaj yeem hloov tau yog tias tau teeb tsa hauv txoj kab ntsug?

A: Cov ntaub thaiv npog tuaj yeem hloov kho hauv 90-degree increments rau kev pom kev pom.

HNF20-B Turbine Flow Meter Parameters
Tshwj xeeb Parameters	Tus nqi / Nqe lus piav qhia
Kev Ntsuas Txoj Cai	Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm cov kua turbine flow meter yog siv lub zog kinetic ntawm cov kua los tsav lub turbine kom tig, hloov cov volumetric flow rate rau hauv lub ntsuas hluav taws xob ntsuas. Nws belongs rau lub ntsuas ntsuas nrawm thiab tsim nyog rau kev ntsuas huv, qis -viscosity ib zaug- cov kua theem.
Nominal Diameter Range	DN4 txog 300 (0.04m³ / h txog 1800m³ / h)
Wetted Parts Khoom	Cov khoom tseem ceeb ntawm lub cev: 304, 316 stainless hlau, Cov khoom siv impeller: 430F, duplex steel
Txoj kev sib txuas	Internal xov: DN4-DN80; Sab nraud xov: DN4-DN40; Flange kev twb kev txuas: DN10-300; Sanitary clamp kev twb kev txuas: DN4-DN100 (DN4-DN32 tag nrho siv 50.5 chuck)
Kev ntsuas qhov siab tshaj plaws	Volumetric flow rate (tus qauv kev ua haujlwm): ± 0.5% nyeem ± 1 mm / s (0.04 in / s)
Kev ntsuas Range	0.04 m³ / h txog 1000 m³ / h, 1: 10/20
Cov txheej txheem siab tshaj plaws	40 MPa
Nruab nrab kub ntau yam	-40 ~ +120℃(-40 ~ 248℃F)
Ambient Temperature Range	-40 txog +60℃(–40 rau +140℃F)
Transmitter Tsev Khoom	Cam khwb cia txhuas alloy AlSi10Mg (nrog txheej); Stainless hlau 1.4409 ( qauv CF3M, kev ua haujlwm zoo ib yam li 316L); Stainless hlau rau sanitary transmitters
Zaub / Kev Ua Haujlwm	Plaub -kab backlit zaub nrog kov muaj nuj nqi (kev ua haujlwm sab nraud ua tau) Txhawb kev teeb tsa los ntawm cov zaub hauv zos thiab cov cuab yeej ua haujlwm Xaiv tej thaj chaw deb zaub muaj nuj nqi
Cov tswv yim	Analog input, digital input
Cov zis	4-20 mA (ua haujlwm / passive) 4-20 mA nrog HART raws tu qauv (active / passive) 4-20 mA nrog wireless HART raws tu qauv 4-20 mA nrog RS485 Pulse/Frequency/Switch Output (Active/Passive)
Fais fab mov	DC 24V lossis 3.6V roj teeb
Daim ntawv pov thawj	CE tau ntawv pov thawj
Kev Nyab Xeeb Kev Nyab Xeeb	Ua raws li IEC 61508 tus qauv, tso cai siv rau hauv kev nyab xeeb daim ntaub ntawv teev tseg hauv IEC 61511 tus qauv

Cim npe nrov: Tuam Tshoj digital turbine flow meter manufacturers, lwm tus neeg, Hoobkas