Sonic GF-2500 Ultrasonic Gas and Steam Flow Meter

Description

The renewal of 30 years supply record Sonic GF-2500 Ultrasonic Gas and Steam Flow Meter. Equipped with ultrasonic thermometer, widescreen display and multi-level output interface. Maximize the performance of Sonic GF-2500 Ultrasonic Gas and Steam Flow Meter, controls, and monitors any gas flow save energy and cost.

Feature

• Wide-screen LCD and various display function
• High noise tolerance design
• No pressure loss
• Various output port (analog x2, digital x1, contact x4)
• Automatic pressure and temperature correction
• Easy replacement with the compatibility of the existing sensors.
• Wider measurement range

Specification

Pipe

• Fluid Condition: Gas and Steam
• Applicable pipe diameter: Nominal diameter 50mm 5000mm (1)
• Spool piece :
  • Pipe diameter: 50mm 500mm (2)
  • Flange: JIS10K standard (3)
  • Material: SGP, STPG, SUS316, SPTY (4)
• Socket: Standard type :
  • Screw Type
  • Flange Type (Screw type with sensor)
  • Flange Type (Large sensor type)

Sensor Probe

• Sensor Probe :
  • Gas :

  • 	Standard (Screw type)	Large ( Flange Type)
    Nominal Diameter	50mm 10000mm (5)	1000m (5)
    Temperature	-30ºC 180ºC	-30ºC 180ºC
    Pressure	-0.05Pa 1MPa (0.510kgf/cm³)	-0.05Pa 1MPa (0.510kgf/cm³)

  • Steam : Standard (Flange type) 1MPa (10kgf/cm³) type
  • Custom (6)
• Seal :
  • Probe fittings: Combine with gas seal unit
  • Gas seal unit: Standard, steam, large, custom
  • Gas Seal Adaptor: instead of a gas seal unit (not used)
• Installation Requirement :
  • Upstream side: 15D
  • Downstream side: 5D or more (D is inner diameter)
• Cable: Distance from sensor probe to converter, 6m or 10 (standard)

Converter

• General :
  • Measuring method: Ultrasonic transit time flow meter
  • Chordal path : 1 path or 2 path (option)
  • Traverse: Z or V
  • Measurement compensation range: temperature ±25ºC, pressure ±30%
  • Accuracy : ±1.0% FS (flow velocity 5 60m/s)
  • Reproducible : 0.2%
  • Flow velocity resolution : less than 0.5mm/s
  • Averaging : Default 10 sec (0.5 180 sec variable)
  • Ultrasonic Thermometer: Measure temperature (in case of air) by ultrasonic transit time
  • Ambient temperature: -10 +50ºC
• Power Supply :
  • Power supply: AC100V±10%, 50/60Hz, AC115V, 220V (option)
  • Surge protection: Built-in surge absorber
  • Power dissipation: Max.25W
•  Output
  • Analog output 1
    • Range: DC420mA,
    • Over range: DC0 24mA
    • Load resistance: Less than 1000
  • Analog output 2
    • reverse flow, temperature, pressure
    • Range: DC4 20mA, isolated
    • Over range: DC0 24mA
    • Load resistance: Less than 1000
  • Pulse output 1
    • Integrated pulse
    • Open collector standard 0V, 0.2A
    • Pulse width: 1.6ms or 50ms
  • Pulse output 2
    • Integrated pulse, alarm, normal and reverse flow, upper I and lower limb
    • Open collector standard 30V, 0.2A
  • Pulse output 3
    • Alarm, normal and reverse flow, upper I and lower limit
    • Open collector standard 30V, 0.2A
  • Pulse output 4
    • Alarm, normal and reverse flow, upper I and lower limit
    • Open collector standard 30V, 0.2A
  • Power supply for pressure and temperature DC24V +/-0.5V 0.2A
  • Digital output RS422 x 1
• Input
  • Temperature : DC4 20mA
  • Pressure: DC4 20mA
• Display
  • LCD : 128 x 240 dos LED back right
  • Character: Alphanumeric, mathematical symbol (ex, +, -,)
  • Display content :
    • Measurement display
    • Instantaneous flow rate (analog1, 2)
    • Input temperature, pressure, ultrasonic temperature meter
    • It can display the content of 4 in all contents
  • Configuration view: diameter, temperature, pressure, flow range
  • Adjustment view: zero-point adjusting, change of time constant, low-cut

Catalog : GF-2500 ultraonic gas flowmeter

Baca Juga :

• The Technology of Ultrasonic Flowmeter
• Working Principle of Flow Meter
• How to Choose a Flow Meter
• Models and Types of Flow Meter
• Sound Velocity of Material
• Principle Working of Coriolis Mass Flow Meter