Gas Turbine Flow meter

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Gas Turbine Flow meter

Overview:

The principle of Gas turbine Flowmeter is that Gas flows through the turbine housing causing an internal rotor to spin. As the rotor spins, an electrical signal is generated in the pickup coil. This signal is converted into engineering units (liters, cubic meters, gallons etc.) on the local display where is applicable. Optional accessory modules can be used to export the signal to other equipment.

Features of SGW Gas Turbine Flowmeter

  • Dedicated instrument for gas measurement
  • Dedicated instrument for oil & gas recycle system
  • High accuracy: ±1.5%, ±1.0% or ±0.75%
  • Good repetitiveness
  • Test temperature, pressure and flow of measured gas; automatic tracking and compensation of flow; indication of gas total volume under standard status; real-time query of temperature, pressure, time and date, etc.
  • Built-in pressure & temperature sensor, high safety performance, compact structure & beautiful outlook
  • Low power consumption, more than 3 years service life for one 3V 10AH lithium cell
  • Instrument factor, total flow value kept for 10 years after power off

Specifications of SGW Gas Turbine Flowmeter:

 Photo

     

Model

SGW-N

LW9Q-A

SGW-B

SGW-C

SGW-D

SGW-N

Diameter

DN25 to DN300 (1 to 12 inches)

Output Signal

Pulse

4-20mA

No

4-20mA/Pulse

Optional 4-20mA or Pulse

Output Signal

Power Supply

+24VDC±15%

+24VDC±15%

Lithium Battery

24VDC±15%

24VDC±15%  and Lithium Battery

Power Supply

Accuracy

2.5% or 1.5%

1.5% or 1.0%

1.5% or 1.0%

Flow Range

Standard

Standard or Extended

Standard or Extended

Local Display

No

Yes

Yes

Temperature
and Pressure
compensation

No

No

Yes

Communication

No

No

RS485

RS485

Housing Material

Aluminum Alloy or Stainless Steel

Impeller Material

Aluminum Alloy or ABS Resin

Explosion Proof

ExdIIBT6 or ExiaIICT4

Protection Level

IP65

IP65

IP65

Diameter

DN25 to DN300

End Connection

Flange (Standard: ISO; Optional: ANSI, DIN, JIS)

Fluid Temperature

-20°C~80°C

Ambient Temperature

-30°C~60°C