Aichi Tokei Turbine Gas Meter (TBZ): 马来西亚的首选 EDB Perkasa Sdn Bhd

详情

Specification

Model		TBZ60	TBZ150	TBZ300
Flow-rate range (m3/h)		6-60	12.5-150	30-300
Max. working Pressure (kPa)		350 or 980 (3.5 or 9.9kgf/cm2)
Accuracy	Flow measurement section	±1%FS and ±3%RS
	Arithmetic display section	±2%RS max. for TBZ***-3.5
		±3%RS max. for TBZ***-9.9
Display	Integrated flow	LCD 9 digits, Minimum reading 10 litres
	Instantaneous	LCD 4 digits, Minimum reading 0.1 m3/h
	Temperature *1	LCD 3 digits, Minimum reading 0.1 °C
	Pressure *2	LCD 3 digits, Minimum reading 1kPa
Temperature/pressure compensation		*3 Built-in temperature and pressure sensors
Connection		1 1/2'B Flange (JIS10K)	2'B Flange (JIS10K)	3'B Flange (JIS10K)
Applicable temperature range( °C )		-10 to +60
Installation position		Horizontal, Vertical (Display section turns)
Measurable gases		*4 Natural gas, LPG, Air, etc.
Battery		Built-in lithium battery with a life of 7 years.(Approx.)
Output pulse		2-systems open collector output (Unit pulse, High density pulse)
Installation		Indoor/Outdoor (Drip proof structure) *4.5.
Material		Body/Flange : Stainless steel
		Display : Aluminium alloy
Weight (kg)		5.3	6.0	9.4

*1 Only for temperature compensation models.
*2 Only for pressure compensation models.
*3 No.1 for actual flow models. Please refer to Manual for Selecting Aichi Turbine Gas Meter Model TBZ Series and TBX Series for more details.
*4 Please avoid installing the meter in a place where carbonate substance (C5 or above) from LPG or City Gas, oil mist, and/or dust powder, etc., waft.
*5 For outdoor installation, please avoid the meter be splashed with water.

External Dimensions

(Units: mm)

Model	L	H	W	JIS 10K Flange
Model	L	H	W	φD	φd	a-φb
TBZ60	200	150	197	140	105	4-19
TBZ150	220	158	211	155	120	4-19
TBZ300	250	185	246	185	150	8-19

Manual for Selecting Aichi Turbine Gas Meter Model TBZ Series and TBX Series

Model TBZ Series

For TBZ series, there are models that have temperature / pressure compensation function. This function is to convert measured actual gas flow to gas flow at certain temperature and / or pressure condition for display, as gas volume changes by variation of temperature and pressure. The relationship between TBZ model and temperature / pressure compensation function is as the following table.

Model	Temperature / Pressure Compensation Function
TBZ-0*	Actual Flow (No Temperature / Pressure Compensation Function), Max. Working Pressure 9.9 kgf/cm2
TBZ-3.5*	With Temperature and Pressure Compensation Function, Max. Working Pressure 3.5 kgf/cm2
TBZ-9.9*	With Temperature and Pressure Compensation Function, Max. Working Pressure 9.9 kgf/cm2
TBZ-3.5P*	With Pressure Compensation Function (No Temperature Compensation Function), Max. Working Pressure 3.5 kgf/cm2
TBZ-9.9P*	With Pressure Compensation Function (No Temperature Compensation Function), Max. Working Pressure 9.9 kgf/cm2

Normally, temperature / pressure condition at which measured actual gas flow is compensated will be Temperature 0°C and Pressure 1 atm (1 atmospheric pressure). However, other value could be set in case it is requested (There are condition to select the value).

Also, at the time of placing order of TBZ series please kindly select direction of flow from the following table.

Model	Direction of Flow
All TBZ Models	Left to Right, Right to Left, Upward, or Downward

System Examples

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