Product Specifications
Reliability Creativity
ServiceVer. 7

Gas Flow Management & Control
Turbine Meter ATZTA TBZ(Built-in battery)

1/4

TBZ [Capacity]-[Correction category ]-[Correctiontype] - [Flow direction]

Model

1. Specifications
 ModelTBZ [Capacity]-[Correction category]-[Correction type] - [Flow direction]

Capacity
□ 60
□ 150
□ 300

Compensation category□□□□□kind of compensation

0 (No correction)
3.5 (temperature and pressure correction 350kPa)
9.9 (temperature and pressure correction 980kPa)
3.5P (only pressure compensation 350kPa)
9.9P (only pressure compensation 980kPa)□□□

Flow direction

N (Temperature: 0C, Pressure: 1atm)
S (Compensation values otherthan N) *0 (No compensation)□□□□

L (Left inlet)
R (Right inlet)
D (Top inlet)
U (Bottom inlet)*) Range of standard points: For pressure, 0 to 9999Pa in unit of 1Pa. For temperature, 0℃ to +60℃ in unit of 0.1℃.

Connection diameter
Model
Connection diameter

TBZ60
40A flange (JIS 10K)

TBZ15050A flange (JIS 10K)

TBZ30080A flange (JIS 10K)

Flow-rate range (Actual flow rate)
Model
Flow rate rangeTBZ60
6 to 60 m3/h

TBZ15012.5 to 150 m3/h

TBZ30030 to 300 m3/hAccuracy
1) Synthetic accuracy
Model
Flow rate range of 50% to 100%
Flow rate range of lower limit to 50%

2) Measurement portion accuracy
ModelTBZ□-0
Flow measurement
portionCompensation
calculation portion

TBZ□-0TBZ□-3.5
TBZ□-3.5P
TBZ□-9.9
TBZ□-9.9P±3%RS*±4%RS*±3.5%RS*±1%FS and±3%RS±5%RS*±6%RS*±5.5%RS**) Under the condition where atmospheric pressure is 101.325 kPa.

TBZ□-3.5

TBZ□-3.5P

TBZ□-9.9TBZ□-9.9P±1%FS and ±3%RS±2%RSmax*±3%RSmax*±2.5%RSmax**) Under the condition where atmospheric pressure is 101.325 kPa.
3) Accuracy guaranteed pressure range
Compensation
categoryAccuracy
guaranteedpressure range

TBZ□-03.5/3.5P

9.9/9.9P

Low pressure to 980 kPa

20 to 350 kPa

150 to 980 kPa

3.5/3.5P

0/9.9/9.9P

350 kPa

980 kPa

Maximum working pressure
Correction category
Maximum working
pressure

Items with "" represent selection items.

Product Specifications
Reliability Creativity
ServiceGas Flow Management & ControlTurbine Meter ATZTA TBZ(Built-in battery)Ver. 7Model

2/4

TBZ [Capacity]-[Correction category ]-[Correctiontype] - [Flow direction]

Pressure loss
Model
TBZ60
TBZ150
TBZ300Pressure loss
0.4 kPa or less
0.4 kPa or less
0.9 kPa or less(*) With air at a gauge pressure of 2kPa
Installation position:
Free in gas inlet direction; from top, bottom, left, or right
Applicable fluid:

Limited to only clean and dry gases (City gas, LP gas, air, nitrogen, argon, carbon dioxide, etc.).

Durability:

7 years (When used at room temperature with the load of 50% maximum flow-rate)

Use environment:-10 to +60C, max 90%RH (No dew condensation)

Storage environment:-20 to +70C, max 90%RH (No dew condensation)

DisplayCompensated accumulated flow volume, trip accumulated flow volume, uncompensatedaccumulated flow volume, compensated instantaneous flow-rate,uncompensated instantaneous
flow-rate, temperature, pressure, setting values, decimal point, and pilot are displayed on the LCD.
Changeover them by using "Change-over switch 1" and "Change-over switch 2".
Model
TBZ60/150/300TBZ300-9.9(P)DisplayCompensated accumulated
flow volume(Only for compensation
flow type)9-digit display Minimum reading 10L
9999999.99 m3
8-digit display Minimum reading 10L
999999.99 m3
9-digit display Minimum reading 10L
9999999.99 m3

Trip accumulated flow volume
Uncompensated accumulated
flow volume
Compensated instantaneous
flow-rate(Only for compensation
flow type)
Uncompensated instantaneous
flow-rate
Temperature(Only for temperaturepressure compensation type)Pressure (Only forcompensation
flow type)

Minimum reading 100L
Minimum reading 100L
Minimum reading 100L

4-digit display

Minimum reading 0.1m3/h
999.9 m3 /h

Minimum reading
1m3/h

4-digit display

Minimum reading 0.1m3/h
999.9 m3 ./h

Minimum reading
1m3/h

3-digit display

Minimum reading 0.1C
99.9C3-digit display

Minimum reading 1kPa
999 kPaPower source: Built-in lithium battery [battery life: 7 years (when used at room temperature)] The battery is not replaceable.
Model
Item

Number of batteries
Lithium content
Type

TBZ-020.99 g (per battery)
Battery pack

TBZ-9.9,3.5
60.81g (per battery)
Battery packTemperature sensor:

Platinum resistance temperature sensor, JIS Class A

Pressure sensor:

Semiconductor type pressure sensor

Alarm function:

At low battery pressure: The most significant digit of the integrated flow rate display blinks.
When exceeding the maximum working pressure: The pressure unit display (kPa) blinks.
At exceeding from the working temperature range:: The temperature unit display (C) blinks.

Product Specifications
Reliability Creativity
ServiceGas Flow Management & Control
Turbine Meter ATZTA TBZ(Built-in battery)Ver. 7Model

3/4

TBZ [Capacity]-[Correction category ]-[Correctiontype] - [Flow direction]

Pulse output
Electrical specifications (Compensated) Unit pulse output
Specifications

High-density pulse output(Synchronized with therotation of the vane wheel)Open collector
24VDC
20 mA or less
10 mA or less50Ω or less100Ω or less100Ω or more

(Corrected) Unit pulseoutput

MethodMaximum rating
ON current
ON resistanceOFF resistance
Output unit

Unit pulse output
Model
TBZ60
TBZ150100 L/P (Pulse output width:
Approx. 180cm3/P
40 ms)
100 L/P (Pulse output width:
Approx. 470cm3/P
40 ms)
100 L/P (Pulse output width:Approx. 920cm3/P
40 ms)* Duty ratio is 0.45 to 0.55 (At a constant flow rate).

Pulse output setting conditions
Meter model
TBZ60
TBZ150
TBZ300
Pulse unit
10L(N)
100L(N) 1m3 (N)
10L(N)
100L(N) 1m3 (N)
10L(N)
100L(N)


40○
○
○
○
○-0100
○
○
○
○
○
○
×○



40
○
○
×○
×-3.
5100×○
○×○
○×○


40×○
×○
×-9.
9100×○○
×○○××
: Standard ○ Allowed : Not allowed
Maximum extension distance: Varies according to input specifications of a remote counter.
Pulse widthmsec

Pressuresensor type

TBZ300Standard

High-density pulse output *(Vary according to individual
difference of the flow measurement
portion.)

1m3 (N)○○○○○○Product Specifications
Reliability Creativity
ServiceVer. 7

Gas Flow Management & Control
Turbine Meter ATZTA TBZ(Built-in battery)

Model

4/4

TBZ [Capacity]-[Correction category ]-[Correctiontype] - [Flow direction]

WeightModel
WeightTBZ60
5.3 kg

TBZ1506.0 kg

TBZ3009.4 kgComponents
Part name

Material

Main pipe
FlangeDisplay

Stainless steel
Steel
Aluminum alloy

0Paint color
3.5/3.5P/9.9/9.9P

BlackSilverIvory

Accessories: Instruction manual
Output signal wire unit
 Option □ Attached □ Not attached3-core cable
Cable length: 10 mConnection:
Type of actual flow
Unit pulse
High-density
pulsepulse
TBZ-0 (Actual flow
Blue BlackRed Blacktype)++Polarity of terminal
Type ofCompensatedUncompensatedCompensated pulse
unit pulse
unit pulse
TBZ-3.5
Blue BlackRed Black(Compensation type)
Blue BlackRed Black
TBZ-9.9++(Compensation type)Polarity of terminal
Relay terminal box (4 terminals [with 10 round terminals])
2. Precautions in handling
Installation environment : Avoid areas with much electromagnetic noise, corrosive atmosphere, or high humidity liable tocause dew condensation.
Since this turbine meter is designed for indoor installation, install it at a place not exposed tosplash of rainwater.
In outdoor installation, avoid water from splashing on, hitting, or touching the meter.
(Corresponding to dripproof structure IPX2)
Do not use it in flammable gas or other atmospheres.
Piping conditions:
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.
The specified accuracy may not be satisfied in environments where a sudden reduction in flowrate or pulsation occurs; installation in positions where a sudden reduction in flow rate or pulsation
occurs little is recommended.
Items with "" represent selection items.