Stainless Steel Gas Flow Turbine Meter:: 25mm ID
  • Stainless Steel Gas Flow Turbine Meter:: 25mm ID
  • Stainless Steel Gas Flow Turbine Meter:: 25mm ID

Stainless Steel Gas Flow Turbine Meter:: 25mm ID

SKU: BGFT-25
Gas Flow Turbine Meter:: 25mm ID
S::Range 2.5 - 25 m3/Hr
Stainless Steel Construction

Click "Specification" for Connection options / Accessories
  • Output / Display
  • Nominal Diameter
  • Body Material
  • Rotor Material
  • Explosion Proof
  • Connections
  • Accuracy
  • £877.21
  • £1052.65 inc VAT
 

Description

 
Gas Flow Turbine Meter:: 25mm ID
S::Range 2.5 - 25 m3/Hr
Stainless Steel Construction

Click "Specification" for Connection options / Accessories

The GLFT Gas Flow Meter is an Inferential measurement device suitable for monitoring dry gases and air flows. Each unit is individually calibrated for guaranteed accuracyof volumetric flow, with the option of compensated mass measurement via the optional flow computer
and meter mounted pressure and temperature sensors. These Rugged flow turbines feature a low pressure drop design and dynamic step change response to changes in flow. 
 
Features ::

Performance

⊗ Repeatability:   ±0.2%
⊗ Accuracy:  Standard: ±1.5% of reading; 
⊗ Optional: ±1% of reading 
⊗ Max Temperature -20 to +80 Deg C
⊗ Ambient Temp -20 to +60 Deg C

Wetted Components

⊗ Housing:  Standard -  304 SS (Optional) 316 Stainless Steel
⊗ Bearings and Shaft:  304 Stainless Steel
⊗ Rotor:  ABS (Corrosion Resist) or Aluminium-Alloy
⊗ Retaining Rings:   304 Stainless Steel
 
Output Signal: (Where applicable)

⊗ Sensor: Pulse signal mV Sinwave (Coil)
⊗ Sensor: Pulse Signal Amplified Voltage Square Wave (OC)
⊗ Transmitter: 4 to 20 mA DC current signal
 
 
Wide choice of displays available with features including Batch Control, Flow Curve Linearisation,
Ratio Control, Compensated Flow readings, Hi/Low Alarms and various communications protocols
 
 

Specification

    Model Specs

     

     

    Gas: Natural Gas, LPG, Air 

    Application range 

    (1) Dry gas without moisture

     

    (2) Gas without pipeline corrosion and debris

    Measured Value 

    Primary measured value 

    Flow Rate 

    Secondary measured value 

    Volume flow 

    Tertiary measured value 

    Temperature and/or Pressure 

    (ONLY available on compensation flow computer model) 

     

    Features 

     

    Modular construction 

    The measurement system consists of a flow sensor and 

    a signal converter. 

    It is available with a choice of Compact and Remote LCD Version 

    Compact version 

    converter 

     

     

     

     

    N Type: Pulse output without display 

    A Type: 4 to 20mA Output without local display 

    B Type: Local Display; Lithium Battery Power; No Output 

    E Type: Local Display; Battery or 24V DC Power; 4 to 20mA Output; 

    Optional Function: 
    E1: Battery power supply; No output
    E2: 24V DC; 2-wire 4-20mA output; 
    E3: 24V DC; Pulse output
    E4: 24V DC; 0-20mA output;
    E5: 24V DC; 3-wire 4-20mA / Pulse output;

    D Type: Local Display P & T Compensation; 24V DC Power; 

    D1: 24V DC; 2-wire 4-20mA output; Digital display; Temperature & Pressure Compensation

    D2: 24V DC; 3-wire 4-20mA output; Digital display; Temperature & Pressure Compensation

    D3:24V DC; 4-20mA output; Modbus RS485; Digital display; Temperature & Pressure Compensation

    Options: 

    1) Modbus RS485 is optional for E2,E3,E4,E5,D1,D2,D4

    2) Battery Power(24V DC+Battery) is optional for E2,E3,E4,E5,D1,D2,D4

    3) D4 is only available in cast steel 

    Connection 

    Threaded or flanged option: DN25 to DN50 

    Flanged: DN25 to DN300 (DIN, ANSI, JIS) 

    Measurement Ratio 

    Standard:   10:1 or Optional: 20:1 

     

    Operating conditions

     

    Temperature 

    Process temperature 

    -20...+80°C 

    Ambient temperature 

    Standard (with aluminium converter housing): 

    (all versions) 

    -20…+60°C 

    Storage temperature 

    Minus 20...+70° 

    Pressure 

    EN 1092

    DN25…DN300: PN 16 

     

    Other pressures on request 

    ASME B16.5 

    1”...12": 150 lb RF 

     

    Other flabge types / pressures on request 

    JIS 

    1”...12": 10 K 

     

    Other pressures on request 

     

    Materials

     

     Sensor Housing

    Stainless Steel 304 

    Other materials on request  (316, Alu)

     Flanges

    SS304 

    Other materials on request 

     

     Rotor

    ABS Plastic (Acrylonitrile Butadiene  Styrene) 

    Aluminium Alloy 

    Bearings and Shaft 

    Stainless Steel 304 

    Converter Housing 

    Standard: polyurethane coated diecast aluminium 

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