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Fuji Electric ultragarsinis oro debitomatis su baterija – FWD-A

Flowmeters

Fields of application


Pramoninėms sąlygoms ir vibracijai atsparūs suslėgto oro srauto matuokliai, skirti farmacijos, stiklo, automobilių, chemijos, metalurgijos bei maisto ir gėrimų sektoriams.

Features

  • Quick, easy and cost-effective installation

  • Aiškus suspausto oro suvartojimo stebėjimas

  • Early detection of air leaks

  • Atsparūs sudėtingoms pramoninėms sąlygoms

  • Platus vamzdžių skersmenų diapazonas

  • Palaiko visas pramonines oro srauto konversijos formules

  • Dvikryptis suspausto oro srauto matavimas

  • SPECIFICATIONS
  • AVAILABLE MODELS
  • DOCUMENTS

SPECIFICATIONS

  • Pipe diameter (mm)

    DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN150, DN200

  • Power supply

    24 V DC ±10% or built-in battery type (battery life : approx.10 years at 20˚C)

  • Power consumption

    24 V DC, 1.5 W or less

  • Applicable fluid

    Air (mainly factory air)

  • Temperature and humidity of fluid

    10°C to 60°C, RH 90% or less

  • Working pressure

    Less than 1 MPa (gauge pressure)

  • Flow speed range min

    DN25: Flow rate range ±0.6–35 m³/h; ±2.0% accuracy from ±3.5–35 m³/h, ±5.0% accuracy from ±0.6–3.5 m³/h
    DN32: Flow rate range ±1.1–65 m³/h; ±2.0% accuracy from ±6.5–65 m³/h, ±5.0% accuracy from ±1.1–6.5 m³/h
    DN40: Flow rate range ±1.3–80 m³/h; ±2.0% accuracy from ±8–80 m³/h, ±5.0% accuracy from ±1.3–8 m³/h
    DN50: Flow rate range ±2.5–150 m³/h; ±2.0% accuracy from ±15–150 m³/h, ±5.0% accuracy from ±2.5–15 m³/h
    DN65: Flow rate range ±4–240 m³/h; ±2.0% accuracy from ±24–240 m³/h, ±5.0% accuracy from ±4–24 m³/h
    DN80: Flow rate range ±5–300 m³/h; ±2.0% accuracy from ±30–300 m³/h, ±5.0% accuracy from ±5–30 m³/h
    DN100: Flow rate range ±10–500 m³/h; ±2.0% accuracy from ±50–500 m³/h, ±5.0% accuracy from ±10–50 m³/h
    DN150: Flow rate range ±24–1200 m³/h; ±2.0% accuracy from ±120–1200 m³/h, ±5.0% accuracy from ±24–120 m³/h
    DN200: Flow rate range ±40–2000 m³/h; ±2.0% accuracy from ±200–2000 m³/h, ±5.0% accuracy from ±40–200 m³/h

  • Air flow rate conversion accuracy

    FWD025-080: ±2.5% of measurement (at 500 kPa, 25°C, dry air)
    FWD100-200: ±2.0% of measurement (at ≥ 300 kPa)

  • Display

    1st line: Totalized value (m3) 8-digit, Instantaneous flow (l/mm) 8-digit
    2nd line: Instantaneous flow (Nm3/h) 5-digit (4-digit after 2000), Pressure (kPa) 5-digit, Temperature (°C) 3-digit

  • Outputs (not available with battery supply)

    Current output: 4-20 mA DCC (±0.5% PE), max. load resistance. 400Ω, max. current output 22 mA
    Instantaneous flow, pressure or temperature

    Contact output: 2 contact outputs, max. load 24 V DC, 50 mA, max. frequency: 10 Hz
    Output 1: pulses (forward)
    Output 2: pulses (reverse), high/low alarm, system error

  • Process connection type

    ⌀25, ⌀32 mm: ⌀25 mm – Rc1, ⌀32 mm – Rc1-1/4
    ⌀40-⌀80 mm: Flange mounting (JIS10K)
    ⌀100-⌀200 mm: Flange mounting JIS10K

  • Mounting conditions (straight lengths)

    ⌀25, ⌀32 mm: 20D or more upstream, 5D or more downstream
    When used for bidirectional measurement, 20D or more downstream and upstream

    ⌀40-⌀200 mm: 10D or more upstream, 5D or more downstream
    When used for bidirectional measurement, 10D or more downstream and upstream

  • Materials of wetted parts

    Aluminum alloy, PPS, fluorosilicone rubber, etc.

  • Installation location

    Indoor or outdoor (IP64 equivalent)

  • Storage temperature

    -20°C to 70°C, non-condensing

AVAILABLE MODELS

Product codeDiameter, connection systemPower supplyMeasuring fluidOutput, power cordInstruction manualPrice
FWD100B2-A02-1100mm / Flange mounting (JIS10K)Internal battery (10 years at 20°C)AirWithoutWith
FWD150B2-A02-1150mm / Flange mounting (JIS10K)Internal battery (10 years at 20°C)AirWithoutWith
FWD200B2-A02-1200mm / Flange mounting (JIS10K)Internal battery (10 years at 20°C)AirWithoutWith
FWD025B2-A02-125mm / Rc1Internal battery (10 years at 20°C)AirWithoutWith
FWD032B2-A02-132mm / Rc1-1/4Internal battery (10 years at 20°C)AirWithoutWith
FWD040B2-A02-140mm / Rc1-1/4Internal battery (10 years at 20°C)AirWithoutWith
FWD065B2-A02-165mm / Mounting between flangesInternal battery (10 years at 20°C)AirWithoutWith
FWD050B2-A02-150mm / Flange mountingInternal battery (10 years at 20°C)AirWithoutWith
FWD080B2-A02-180mm / Mounting between flangesInternal battery (10 years at 20°C)AirWithoutWith

DOCUMENTS

  • Certificate: EU Declaration of Conformity FWD ultrasonic inline flowmeter

    56.71 KB

    Download
  • Manual: In-line ultrasonic flowmeter for air and nitrogen gas FWD

    2.2 MB

    Download
  • Datasheet: Clamp-on ultrasonic flow meter for air and nitrogen gas FWD

    901.72 KB

    Download
  • Brochure: Ultrasonic flow meters for liquids, steam and gas

    7.07 MB

    Download
  • Application: Improving compressed air efficiency using no-pressure-loss ultrasonic flow measurement

    4.5 MB

    Download
  • Brochure: Measures for energy and the environment

    4.01 MB

    Download

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