Zogulitsa
Micro Thermal Mass Flow Meter
Micro Thermal Mass Flow Meter
Micro Thermal Mass Flow Meter

Micro Thermal Mass Flow Meter

Nthawi yoyankhira: 50-1000 ms
Zero Drift: ± 20 mV
Kutentha kogwirira ntchito: -10~55℃
Kupanikizika kwa ntchito: ≤1.6MPa
Zotulutsa: 4-20mA, kugunda (ngati mukufuna)
Mawu Oyamba
Kugwiritsa ntchito
Deta yaukadaulo
Malangizo Opangira Mawaya a Air Outlet
Mawu Oyamba
Q&T Micro Thermal Gas Mass Flow Meters amagwiritsa ntchito mfundo yoyezera kutentha kwa MEMS, pomwe zotenthetsera zazing'ono ndi masensa a kutentha pa silicon chip zimazindikira kusintha kwa kutentha komwe kumachitika chifukwa cha kutuluka kwa gasi. Izi zimapereka kukhudzika kwakukulu, kuyankha mwachangu, ndi kuyeza kolondola, makamaka pamitengo yotsika kwambiri, popanda kupsinjika kapena kubwezera kutentha.
Yoyenera mpweya wouma, nayitrogeni, ndi mpweya wina wosawononga, mita yophatikizika imapereka kulondola kwakukulu, chiŵerengero cha kutembenuka kwakukulu, kutsika kwapansi, ndikuthandizira 4-20 mA ndi RS485 zotuluka kuti ziphatikizidwe mosavuta.
Ntchito zodziwika bwino zimaphatikizapo ma laboratories, zida zamankhwala, kukonza mankhwala, makina amagetsi, mafuta ndi gasi, ndi kafukufuku.
Ubwino wake
  • Okonzeka ndi sensa yothamanga kwambiri ya MEMS kuti ayankhe mwachangu.
  • Kukhazikika kwa zero-point, kulondola kwambiri, komanso kubwerezabwereza.
  • Wide range ratio with selectable flow ranges.
  • Chiwonetsero chowongolera (0°, 90°, 180°, 270°).
  • Zosankha zingapo zotulutsa ma signal zilipo.
  • Zolumikizana zamakina zokhazikika kuti zikhale zosavuta kuphatikiza.
Kugwiritsa ntchito
Ntchito zodziwika bwino zimaphatikizapo ma laboratories, zida zamankhwala, kukonza mankhwala, makina amagetsi, mafuta ndi gasi, ndi kafukufuku.
Mphamvu Zamagetsi
Mphamvu Zamagetsi
Petrochemical
Petrochemical
Galasi
Galasi
Zoumba
Zoumba
Zida Zomangira
Zida Zomangira
Gasi Wouma
Gasi Wouma
Deta yaukadaulo

Technical Parameter

Kutsimikizika kwa kuyeza ±(1.5+0.2FS)%
Nthawi yoyankhira 50-1000 ms
Zero drift ± 20 mV
Kutentha kwa ntchito -10~55℃
Kutentha kosungirako -10~65℃
Kupanikizika kwa ntchito ≤1.6MPa
Ntchito magetsi DC15-24V/100mA
Zotulutsa 4-20mA, kugunda (ngati mukufuna)
Fomu yowonetsera Kuthamanga kwanthawi yomweyo, kuthamanga kochulukira
Chinyezi chogwira ntchito <95%RH (palibe chisanu, palibe ayezi)
Njira yolumikizirana RS485 (Modbus RTU protocol)
Sanjani sing'anga Mpweya (25 ℃,101.325kPa)
Chidziwitso: Zomwe zili pamwambapa zimayesedwa pansi pa 25 ℃, 101.32kPa ndi mpweya wouma

Makulidwe

  • Chithunzi cha DN8-DN20

Kukula kwa kulumikizana kwamakina
DN8 PT1/4 ulusi wamkazi
DN10 PT3/8 ulusi wamkazi
DN15 PT1/2 ulusi wamkazi
DN20 PT3/4 ulusi wamkazi
  • Chithunzi cha DN25

    Kukula kwa kulumikizana kwamakina
    DN25 PT1 ulusi wamkazi
  • Chithunzi cha DN32

Kukula kwa kulumikizana kwamakina
DN32 PT1-1/4 ulusi wamkazi

Tebulo Losankha
Kuwongolera mpweya kumayesa kuchuluka kwa mpweya wina wapakatikati
Nambala ya Order Gasi Internal Conversion Coefficient Maperesenti a Range
1 Mpweya 1.0 100%
2 Oxygen O2 0.9861 98.61%
3 Nayitrogeni N2 0.994 99.4%
4 argon AR 1.4066 140.66%
5 Nitric oxide NO 0.9702 97.02%
6 Nitrogen Dioxide NO2 0.7366 73.66%
7 Mpweya wa carbon dioxide CO2 0.7326 73.26%
8 Methane CH4 0.7147 71.47%
9 Ethane C2H6 0.4781 47.81%
10 Chithunzi cha C3H8 0.3459 34.59%
Mtengo wa QTYK X X X X X X X
Zogulitsa S - popanda mawonekedwe S
D - ndi mawonekedwe D
Pipe Caliber DN8 Mayendedwe osiyanasiyana 1.8 ~ 180 L/m 8
DN10 Kuyenda osiyanasiyana 2.8~280 L/min 10
DN15 Kuyenda osiyanasiyana 6 ~ 600 L/min 15
DN20 Flow osiyanasiyana 10 ~ 1000 L/min 20
DN25 Flow osiyanasiyana 15 ~ 1500 L/min 25
DN32 Kuyenda osiyanasiyana 25 ~ 2500 L/min 32
Maximum Flow Rate 1 L/mphindi L1
200 L/mphindi L200
1500 L/mphindi L1500
Mechanical Interface PN PT1/4"ulusi wamkazi (DN8) 1
PT3/8"ulusi wamkazi (DN10) 2
PT1/2"ulusi wamkazi (DN15) 3
PT3/4"ulusi wamkazi (DN20) 4
PT1"ulusi wamkazi (DN25) 5
PT1¼"ulusi wamkazi (DN32) 6
G female thread (Standard) G
Zithunzi za NPT Mtengo wa NPT
NT ulusi (Zosankha) NT
Chizindikiro Chotulutsa RS485 ndi 4-20mA (zofikira) N0
RS485 ndi 1-5V N1
RS485 ndi 4-20mA, kugunda N2
RS485 ndi 4-20mA, PNP N3
Mtundu Wapakatikati Mpweya (zofikira) AIR
Nayitrogeni N2
Oxygen O2
Mpweya wa carbon dioxide CO2
Mpweya wosakanizidwa MG
Pressure Rating P0 ikuwonetsa zochepa kuposa kapena zofanana ndi 1.6MPa (zosakhazikika) p0
P1 ikuwonetsa kupanikizika kwakukulu kwamitundu yokhazikika P1


Malangizo Opangira Mawaya a Air Outlet
6. Kufotokozera za mzere wa mpweya
Mark Tanthauzo
1 -- Red 24v +
2 —— Green PNP (Mwasankha)
3 —— Huang RS485 kulumikizana kutulutsa A
4 —— Black 24V-V-pano I-
5 —— Brown Panopa I+
6 —— Choyera RS485 kulumikizana kotulutsa B
Tumizani Mafunso Anu
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