Turbine flowmeter
Kakaretso ea Sehlahisoa
Volume flow converter ke sesebelisoa sa metering sa metsi se ntlafalitsoeng ke k'hamphani ea rona.Liquid turbine, elliptical gear, rotor e habeli le limithara tse ling tsa phallo ea volumetric.
Likarolo tse ka Sehloohong
Pontšo ea matrix ea 1.LCD, sekhahla sa phallo ea hang-hang le phallo e felletseng le mocheso le boleng ba khatello li ka bonts'oa ka nako e le 'ngoe ka khanya e phahameng e khanyang, ts'ebetso e bonolo le e hlakileng;
2.Mokhoa oa ho etsa lipatlisiso tse peli o ka ntlafatsa ka nepo matla a lets'oao la ho lemoha le ho thibela tšitiso e bakoang ke ho thothomela ha lipeipi;
3.K-Factor linearity: RJHN e fana ka lintlha tse 1 ho isa ho tse 10 k-Factor tokiso;
4. Ho amohela mekhoa e etellang pele ea nako ea sebele ea ho fumana taolo le mekhoa e feto-fetohang ea spectral filtering lipontšo tsa tšitiso tse bakoang ke ho sisinyeha le ho feto-fetoha ha khatello li hatelloa ka katleho;
5.E bonolo ho e sebelisa: feela ka software kapa sesebelisoa sa lisebelisoa ho beha palo ea litekanyo, u ka lekanya mefuta e fapaneng ea phallo ea molumo oa metsi le phallo ea bongata;
6.The 16 bit microcomputer chip e na le melemo ea ho kopanya ho phahameng, boholo bo nyane, ts'ebetso e ntle le ts'ebetso e matla ea mochine oohle.Ha ho likarolo tse tsamaisoang tsa mechine, tse tsitsitseng le tse ka tšeptjoang, bophelo bo bolelele, ts'ebetso ea nako e telele ntle le tlhokomelo e khethehileng;
7.Intelligent flow meter flow probe, microprocessor, pressure le sensor ea mocheso (Pt100or Pt1000) ho e le 'ngoe, nka motsoako o kentsoeng, etsa hore sebopeho se kopane haholoanyane, se ka phalla, khatello le tekanyo ea mocheso oa mokelikeli ka ho toba, le nako ea sebele ea nako e ikemetseng. ho latela matšeliso le tokiso ea lintlha tsa compression;
8.Ka theknoloji ea EEPROM, boemo ba parameter bo loketse 'me bo ka bolokeha ka ho sa feleng,' me data e telele ka ho fetisisa ea histori e ka bolokoa selemo se le seng;
9.E na le ts'ebetso ea ho itlhahloba, tlhaiso-leseling e ruileng ea ho itlhahloba, e loketseng mosebelisi ho e lokisa le ho e lokisa;
10.Ka litlhophiso tse ikemetseng tsa li-password, ts'ebetso e khahlanong le bosholu e ka tšeptjoa, li-parameter, clearance le calibration li ka beoa maemong a fapaneng a li-password, taolo e bonolo ea basebelisi;
11.Mofetoleli o ka hlahisa maqhubu a maqhubu, 4 ~ 20mA pontšo ea analog, 'me e na le RS485 interface, e ka kopanngoa ka ho toba le microcomputer;
12.Mofetoleli o bonts'a ho potoloha ha 360 degree, 'me ho bonolo ho kenya le ho sebelisa;
13.Tšebeliso ea matla ea mochine oohle o tlaase, matla a ka ntle a matla le matla a betri a ka fanoa, 'me mokhoa oa ho fana ka matla o ka fetoloa ka boomo;
14.Palo ea alamo ea likarolo tse ngata tsa 'mele, e ka khethoang ke basebelisi, e ntša letšoao la ho fetola.
Index ea Ts'ebetso
Index ea tšebetso ea motlakase | |
Matla a ho sebetsa | A. phepelo ea matla: 24VDC + 15%, bakeng sa tlhahiso ea 4 ~ 20mA, tlhahiso ea pulse, tlhahiso ea alamo, RS-485 joalo-joalo. |
B. matla a ka hare: lihlopha tse 1 tsa 3.6V lithium battery (ER26500) li ka sebelisoa ka lilemo tse 2, ha motlakase o le ka tlase ho 3.0V, pontšo ea undervoltage | |
Tšebeliso ea matla ea mochine o feletseng | A. phepelo ea matla a kantle: <2W |
B. phepelo ea matla a betri: karolelano ea matla a sebelisoang ke 1mW, e ka sebelisoa ho feta lilemo tse peli | |
Mokhoa oa tlhahiso ea Pulse | A. Sensor pulse signal, pulse signal flow sensor, sehlahisoa se ka thōko sa amplifier, boemo bo phahameng ba ho feta 20V le boemo bo tlaase bo ka tlaase ho 1V;tlhahiso ea maqhubu, tlhahiso ea 0-5000HZ, phallo e ts'oanang hang-hang, paramente ena e ka beha konopo |
B. lets'oao le lekanang la pulse, phallo ea amplifier e ka thōko, boemo bo phahameng ba ho feta 20V le boemo bo tlaase bo ka tlaase ho kapa bo lekana le 1V, molumo oa yuniti o ka behoa molemong oa lebelo la pulse: 0.0001m3 ~ 100m3. Tlhokomeliso: khetha sephetho se lekanang le maqhubu a lets'oao la pulse le tlase kapa le lekana le 1000Hz; E ka bapisoa le "valve controller" e entsoeng ka sistimi ea tefo ea karete ea IC, amplitude ea boemo bo holimo e kholo ho feta 2.8V, amplitude e tlase e tlase ho 0.2V. | |
Puisano ea RS-485 (photoelectric isolation) | e sebelisa sebopeho sa RS-485, e ka hokahana ka kotloloho le komporo ea moamoheli kapa tafole e 'meli e hole ea ho bonts'a, mocheso o mahareng, khatello le phallo e tloaelehileng ea molumo le maemo a mocheso le matšeliso ka mor'a molumo o felletseng. |
Kamano | 4 ~ 20mA lets'oao le tloaelehileng la hona joale (photoelectric isolation) mme molumo o tloaelehileng o lekana le 4mA e ts'oanang, 0 m3 / h, 20 mA e tsamaellanang le molumo o phahameng oa maemo (boleng bo ka beoa ho menu ea boemo), maemo: terata tse peli. kapa terata e meraro, flowmeter e ka tsebahatsa mojule o kentsoeng ho latela se nepahetseng le se hlahisoang hajoale |
Laola tlhahiso ea pontšo ea alamo | A. lets'oao la alamo (LP): ho itšehla thajana ha photoelectric, alamo ea boemo bo holimo, boemo ba alamo bo ka beoa, 12V ~ + 24V voltage ea ho sebetsa, mojaro o moholo oa 50mA |
B. lets'oao la temoso (UP): ho itšehla thajana ha photoelectric, alamo ea boemo bo holimo, boemo ba alamo bo ka behoa, 12V ~ + 24V voltage e sebetsang, boholo ba mojaro oa hona joale oa 50mA | |
C. off valve alarm output (IC card controller with BC end): logic gate output circuit, e tloaelehileng ea tlhahiso e tlaase, amplitude e tlase kapa e lekana le 0.2V;boemo ba tlhahiso ea alamo, amplitude e kholo ho feta 2.8V, khanyetso ea mojaro e kholo ho feta kapa e lekana le 100k | |
D. betri undervoltage alarm output (IC card controller with BL end): logic gate output circuit, e tloaelehileng ea tlhahiso e tlaase, amplitude e ka tlaase ho kapa e lekana le 0.2V;boemo ba tlhahiso ea alamo, amplitude e kholo ho feta 2.8V, khanyetso ea mojaro e kholo ho feta kapa e lekana le 100k |
Letoto la Mohlala
Mohlala | Mesebetsi |
RJHNW | Pontšo ea Sechaena le Senyesemane;Beha matšeliso a mocheso le khatello; 3.6V lithium betri ea motlakase |
RJHNW-3S | 3-wire Pulse output, e tsamaisoa ke Betri, Phallo ea alamo e kaholimo le e tlase, sehokelo sa taolo ea karete ea IC |
RJHNW-3RZ | 3-wire Pulse output, e tsamaisoa ke Betri, Phallo ea alamo e kaholimo le e tlase, sebopeho sa taolo ea karete ea IC; RS485 |
RJHNW-2ES | 2-terata 4 ~ 20mA tlhahiso;3-terata 4 ~ 20mA tlhahiso, 3-terata Pulse e hlahisoang, e tsamaisoa ke betri, sebopeho sa taolo ea karete ea IC |
RJHNW-2ER | 2-terata 4 ~ 20mA tlhahiso;3-terata 4 ~ 20mA tlhahiso, 3-terata Pulse output, Battery-powered, IC card controller interface;rs485 |
RJHNW-2E | 4 ~ 20mA e nang le HART, e tsamaisoang ke Betri, sebopeho sa taolo ea karete ea IC. |
RJHNW-3D | 3-terata 4 ~ 20mA tlhahiso, 3-wire Pulse output, Battery-powered, IC card controller interface, Ka holimo le tlase moeli oa alamo tlhahiso. |
RJHNW-4D | 4-terata 4 ~ 20mA tlhahiso, 3-wire Pulse output, Battery-powered, Holimo le tlase moeli oa alamo tlhahiso, IC card controller interface. |
RJHNW-3RA | 4-terata e nang le RS485,3-wire Pulse output, E tsamaisoa ke Betri, Phallo ea alamo e kaholimo le e tlase, sehokelo sa taolo ea karete ea IC. |
RJHNW-3TSA | 4-terata e nang le tlhahiso ea RS485,3-wire 4 ~ 20mA, 3-wire Pulse output, E tsamaisoa ke Betri, Phallo ea alamo e kaholimo le e tlase, sehokelo sa taolo ea karete ea IC. |
RJHNW-4TSA | 4-terata e nang le RS485, 4-terata 4 ~ 20mA e hlahisoang, 3-wire Pulse output, E tsamaisoa ke Betri, Phallo ea alamo e kaholimo le e tlase, sehokelo sa taolo ea karete ea IC. |