8098 FLOWave SAW-Flowmeter

Brand: Burkert Fluid Control Systems

The 8098 flowmeter is a product of the FLOWave range. It uses the SAW(Surface Acoustic Waves) technology.
Features
  • No parts in the measurement tube
  • Conforms to hygienic requirements
  • Ideal for liquids with low or no conductivity
  • Digital communication
  • Compact, light weight and energy-efficient

Specifications

Accuracy

  • Measurement Deviation for Flow Rate from 1 % of Full Scale: < ± 0.08 % of Full Scale
  • Measurement Deviation for Flow Rate from 10 % of Full Scale: ± 0.4 % of Measured Value

Ambient Temperature Range

  • -10° to 70° C (14° to 158° F)

Applications

  • Hygienic Applications

Approvals & Certifications

  • 3A
  • Test Report 2.2 for Surface Finish
  • Inspection Certificate 3.1
  • Calibration
  • CE
  • EHEDG
  • NAMUR NE107
  • PED 2014/68/EU
  • UL (C,US) UL 61010-1 + CAN/CSA C22.2 No.61010-1

Cable Material

  • Cable Glands: Nickel-Plated Brass

Cable Type

  • Shielded Cable

Communication

  • Digital

Consumption

  • Power Consumption: Max.

Diameter

  • Cable Glands: 0.20” to 0.55” (5 to 14 mm)
  • M12 Female Connector: 0.12” to 0.25” (3 to 6.5 mm)

Diaphragm Material

  • Pressure Compensating Element: Polyester
  • Pressure Compensating Element: PTFE

Display

  • 2.4”, 240x160 Pixel Monochrome Graphic

Electrical Connectors

  • 2 Cable Glands M20x1.5
  • Cable Gland: Cross Section to 0.2 to 1.5 mm²
  • M12 Connector
  • M12 Female Connector: Cross Section to 0.75 mm²

Electrical Protection

  • Reversed Polarity of DC

Enclosure Finish

  • Surface Finish for Measurement Tube: Electro-Polished (Ra < 0.8 μm or < 0.4 μm) Inner Tube & (< 1.6 μm) Outer Tube

Enclosure, Body Material

  • Aluminum-Zinc-Alloy with Nickel
  • Copper Sheating
  • Transmitter & Sensor: 304 Stainless Steel, 1.4301

Environmental Protection

  • IP65
  • IP66
  • IP67
  • NEMA 4X

Flange Size - 1-1/2” (DN 40)

  • 1-1/2” (DN 40) - PN 16
  • 1-1/2” (DN 40) - PN 25

Flange Size - 1” (DN 25)

  • 1” (DN 25): PN 25

Flange Size - 1/2” (DN 15)

  • 1/2” (DN 15) - PN 25

Flange Size - 2” (DN 50)

  • 2” (DN 50) - PN 16

Flange Size - 3/4” (DN 20)

  • 3/4” (DN 20) - PN 25

Flow Rate

  • 0 to 90 m³/hour

Frequency

  • Digital Output: 0 to 2 kHz
  • Frequency Resolution: 0.05 Hz over 0 to 2 kHz Range

Gland Material

  • Cable Glands / Blind Plugs: Black POM

Humidity

  • < 85 %, without Condensation

Loop Impedance

  • Analog Output: Max.

Measuring Range

  • 0 to 90 m³/hour
  • -20° to 140° C (-4° to 284° F)

Media

  • Air
  • Liquids & Gases

Name Plate, Tag Material

  • Metallized Polyester

O-Ring Material

  • Silicone 60 Shore A

Operating Temperature

  • Cable Glands: Cable With, Max.
  • M12 Female Connector: Cable With, Max.

Operating Voltages

  • 12-35 Vdc Filtered & Regulated, Limited Energy Source

Output

  • Analog Output: 22 mA
  • Analog Output: 4-20 mA
  • Digital Outputs: 5-35 Vdc
  • Digital Outputs: 700 mA - Max.

Pipe Size

  • 3/4” to 2”

Plug Material

  • M12 Male Connector & Blind Plug: Nickel-Plated Brass

Process Connection Material

  • 316L Stainless Steel, 1.4435

Process Temperature

  • Fluid: -20° to 110° C (-4° to 230° F)
  • Maximum

Pulse Range

  • Maximum

Repeatability

  • ± 0.04 % of Full Scale
  • ± 0.2 % of Measured Value

Resolution

  • 4-20 mA Output: 0.8 µA

Seat / Seal Material

  • 304 Stainless Steel, 1.4301
  • Seal: VMQ Silicone or Float Glass

Storage Temperature

  • -20° to 70° C (-4° to 158° F)

Tolerance

  • Operating Voltage: ± 10 %

Uncertainty

  • 4-20 mA Output: ± 0.04 mA

Update Time

  • Refresh Time: 240 milliseconds

Wetted Materials

  • Measurement Tube & Clamp: 316L Stainless Steel (1.4435)

  • Hygienic Applications

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