Japan AICHI TBX series gas turbine flow meter

Brand: AICHI
Model: TBX series
Working pressure: 1.0~2.0mpa
Applicable medium: NG, LPG, air, nitrogen, etc.

Description

Japan AICHI gas turbo flow meters include TBZ60, TBZ-150, TBZ-300, TBX-30, TBX-100, TBX100f, TBX-150f, etc. It is a natural gas flow meter developed for the purpose of managing gas consumption at small boilers and various industrial furnaces. With high precision, lightweight, low power consumption, and ultra-small body design. The maximum service pressure and the maximum flow range can be measured. A series of products also have two sets of pulse generators, which can achieve remote reading and centralized management. In addition, the TBZ series has temperature and pressure compensation functions, which can be converted to the usage flow in standard state and displayed.

Japan AICHI TBX series gas turbine flow meter features:

  • Compared with the previous flow meter, the power consumption and volume are greatly reduced.
  • Function and price aspects than the previous flow meter has a higher cost performance.
  • The measurement accuracy can be up to the deviation of plus or minus 1%. It can provide more accurate measurement data for customers.
  • Maximum service pressure can be handled from low to high pressure.
  • TBZ and TBX series can work under the conditions of low pressure to high pressure of 100kPa, 350kPa and 980kPa.The maximum measured flow also reaches 30-300m³/h.

Function:
1. Free installation position
TBZ and TBX series allow for arbitrary installation positions and ensure accurate measurement to meet customer needs.

2. Built-in dual system pulse signal generator
TBZ, TBX series built-in dual system pulse signal generator, can achieve remote reading, highly centralized management.

3. Can be used in a variety of gas measurement
TBZ, TBX series can measure a variety of gases, including natural gas, liquefied gas, air, nitrogen, argon, hydrogen, carbon dioxide, industrial mixed gas, etc

4. Variety of data can be displayed on the LCD screen
TBZ and TBX series adopt built-in large LCD screen, which can display the data such as cumulative calculated flow, instantaneous flow, pressure and temperature.

5. Temperature and pressure compensation
TBZ has temperature and pressure compensation functions, which can be converted to standard flow rate and displayed.

6. Built-in battery

Japan AICHI TBX series gas turbine flow meter parameter table:
ModelFlow capacityMaximum working pressureConnector diameter
TBX-304~30m³/h100kPaRc1.1/4, Rc1.1/2
TBX-10010~100m³/hRc2
TBX-15012.5~150m³/h50A flange (JIS 10K)
Model: TBX-30

Japan AICHI TBX series gas turbine flow meter

Brand: AICHI
Model: TBX-30
Flow capacity: 4~30 (m³/h)
Maximum working pressure: 100 (Kpa)
Working temperature range: -10°C to +60°C
Flow capacity: 4~30m³/h
Connector diameter: Rc1.1/4, Rc1.1/2
Accuracy: ±1%FS
Material: Aluminum alloy

Japan AICHI TBX series gas turbine flow meter

Instructions for installation and piping work:
  1. This turbine meter is designed for indoor installation. Install it at a place that is not splashed with rainwater.
  2. This turbine meter can be used with both horizontal pipes and vertical pipes. Install it in the middle of a straight pipe section.
  3. Do not install this turbine meter at a place where liquid such as oil or water may accumulate.
  4. Install a strainer (200 mesh) upstream from this turbine meter.
  5. Do not install this turbine meter at a place where oil mist or powder of dust is wafting. It may cause a failure in the rotating part, hindering accurate measurement .
  6. Do not install this turbine meter to equipment that generates pulsatory motion, such as a gas engine. The measurement will be inaccurate.
  7. Straight pipes having a length of 10D (i.e. 10 times the pipe diameter) or greater must be provided prior and subsequent to this turbine meter.
  8. Use caution not to let foreign objects such as weld tips, foreign objects, and sealant enter during the installation of pipes.
  9. Do not install this turbine meter at a place where it is subjected to an impact pressure.
  10. Place noise sources, such as a control device of electromagnetic valves and power lines, one to two meters away from the meter main body and the external connection cable.
  11. The direction of the indicator against the pipes is selectable.
  12. Connect a 12 to 24 VDC power source when this turbine meter is the external power source type. On that occasion, use caution not to make a short circuit. The power source used should be an isolation type having a short-circuit protection function.

Two ferrite cores are required to satisfy the approved EMI and EMS standards. Do not use TBX-SS-B with less than two ferrite cores.

AICHI TBX30 gas turbine flow meter installation precautions::

In case of TBX30(D)
1. On installation
Secure the connection unit first, and then screw pipes with tapered external threading into both ends of the meter.

2. On maintenance

  1. Remove the bolts (8 pcs.) located outside of the connection unit, and then you can take out the body perpendicular to the pipes.
  2. Replace the O ring with a new one, apply grease on it, and insert the meter to the pipes.
Model: TBX-100

Japan AICHI TBX-100 gas turbine flow meter

Brand: AICHI
Model: TBX-100
Flow capacity: 10~100 (m³/h)
Maximum working pressure: 100(Kpa)
Working temperature range: -10°C~+60°C
Connector diameter: Rc2
Accuracy: ±1%FS
Material: Aluminum alloy

Model: TBX-150F

Japan AICHI TBX-150F gas turbine flow meter

Brand: AICHI
Model: TBX-150F
Flow capacity: 12.5~150 (m³/h)
Maximum working pressure: 100(Kpa)
Working temperature range: -10°C~+60°C
Connector diameter: 50A flange (JIS 10K)
Accuracy: ±1%FS
Material: Aluminum alloy

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