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Flange Type Thermal Gas Mass Flow Meter (FHF20)

FvLuoky thermal gas mass flow meter, using the principle of constant temperature difference, and equipped with high-performance intelligent transmitters, is a flow meter that measures gas mass without the need for temperature and pressure compensation.

thermal mass flow sensor
  • thermal mass flow sensor
  • thermal mass flow measurement
  • thermal meters
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Main Feature of Flange Type Thermal Gas Mass Flow Meter (FHF20)

  • Display: Four-row LCD for smart display of flow rate, cumulative amount, etc

  • Accuracy: ±1%

  • Range: 100:1

  • Explosion-proof cast aluminum housing

  • High repeatability, high reliability, high accuracy, high stability

  • Flexible installation, easy to mount and dismount, user_x0002_friendly

  • 4~20mA, compatible with HART and RS485 communication


Parameter of Flange Type Thermal Gas Mass Flow Meter (FHF20)

Flange Pipe Diameter15, 20, 25, 32, 40, 50, 65, 80, 100mmOn-Site Display4-row LCD Display
Insertion Pipe Diameter100~3000mmCurrent Output4~20 mA(2-wire) with HART
Measuring MediumVarious gases (except acetylene)Communication ProtocolHART (compatible) or RS485 (MODBUS Protocol)
Material304/316Housing MaterialAluminum alloy
Accuracy+/-1.0% of readingPower Supply85~230 VDC
Repeatability+/-0.2% of readingElectrical InterfaceM20*1.5, 1/2NPT
Connection MethodFlange type / Insertion typeButtons4 built-in buttons for operation and display control
Flange SpecificationJIS10K/JIS 20K/JIS40KAmbient Temperature-30~+60℃
ANS 1150#/ANSI 300#/ANSI 600#Relative Humidity5-45%
DIN PIN10/PN16/PN25/PN40Pressure06~10Mpa
Medium Temperature-10~+80℃Explosion-Proof GradeExdIICT6
-10~+200℃Protection LevelP65, IP67
-10~+350℃Structural FormIntegrated, Split Type


Flange Type Thermal Gas Mass Flow Meter (FHF20) Application Field

  • Oil and Gas

  • Chemical Industry

  • Environmental Protection

  • Steel Industry

  • Pharmaceutical


Dimensions Of Flange Type Thermal Gas Mass Flow Meter (FHF20) 

Dimensions Of Flange Type Thermal Gas Mass Flow Meter (FHF20)


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FuYi Intelligent Instrument (Shanghai) Co.,Ltd.
3rd Floor, Building A, No. 205, Jianding Road, Fengjing Town, Jinshan District, Shanghai, China, 201502
+86-19280460621 Dora.chen@fvluoky.com
3rd Floor, Building A, No. 205, Jianding Road, Fengjing Town, Jinshan District, Shanghai, China, 201502
Dora.chen@fvluoky.com
+86-19280460621
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