| Basic model |
TBZ60 |
TBZ150 |
TBZ300 |
| Model name |
Flow rate correcting model (with the functions of temperature and pressure correction) |
– |
TBZ
60-3.5 |
TBZ
60-9.9 |
– |
TBZ
150-3.5 |
TBZ
150-9.9 |
– |
TBZ
300-3.5 |
TBZ
300-9.9 |
| Actual flow rate model (without the functions of temperature and pressure) |
TBZ
60-0 |
– |
– |
TBZ
150-0 |
– |
– |
TBZ
300-0 |
– |
– |
| Operating flow rate range *1 |
6～60m3/h |
12.5～150m3/h |
30～300m3/h |
| Maximum operating pressure |
980kPa |
350kPa |
980kPa |
980kPa |
350kPa |
980kPa |
980kPa |
350kPa |
980kPa |
| Accuracy |
Flow rate measuring parts |
±1%FS and ±3%RS |
| Operator parts and temperature and pressure correction parts |
– |
±2%
RSmax |
±3%
RSmax |
– |
±2%
RSmax |
±3%
RSmax |
– |
±2%
RSmax |
±3%
RSmax |
| Display |
Corrected gross accumulated flow rate
(Only for the corrected flow rate model) |
Large LCD in 9 digits with minimum reading of 10 L |
Large LCD in 9 digits with minimum reading of 100 L |
| Trip flow rate *2 |
Large LCD in 8 digits with minimum reading of 10 L |
Large LCD in 8 digits with minimum reading of 100 L |
| Unadjusted gross accumulated flow rate *3 |
Large LCD in 9 digits with minimum reading of 10 L |
Large LCD in 9 digits with minimum reading of 100 L |
Corrected instantaneous flow rate
(Only for the flow rate correction model) |
LCD in 4 digits with minimum reading of 0.1 m3/h |
LCD in 4 digits with minimum reading of 1 m3/h |
| Unadjusted instantaneous flow rate |
LCD in 4 digits with minimum reading of 0.1 m3/h |
LCD in 4 digits with minimum reading of 1 m3/h |
Temperature
(Only for the models with temperature and pressure correction) |
LCD in 3 digits with minimum reading of 0.1 m3/h |
Pressure
(Only for the corrected flow rate model) |
LCD in 3 digits with minimum reading of 0.1 m3/h |
| Diameters of connected parts |
JIS 10K 40A flange |
JIS 10K 50A flange |
JIS 10K 80A flange |
| Operating temperature range |
－10℃～＋60℃ |
| Measurable gases *4 |
Town gas, LPG, nitrogen, etc. |
| Mounting position |
Horizontal and Vertical (Display supports both directions.) |
| Installation location |
Indoor and outdoor * 5 |
| Case structure |
Drip-proof structure, IPX 2 equivalent (JIS-CO920) |
| Power source |
Built-in lithium battery |
| Output signal |
Two systems of open collectors (corrected pulse and unadjusted pulse * 6) |
| Standard pulse unit width * 7 |
100 L/P
Maximum load: 24 VDC and 20 mA; Pulse width: 40 msec |
| Materials |
Main piping: Stainless steel; Flange: Steel; Display: Aluminum alloy |
| Temperature sensor |
Platinum resistance temperature detector thermal sensor: JIS A class |
| Pressure sensor |
Semiconductor type pressure sensor (High precision) |
| Mass |
5.3kg |
6.0kg |
9.4kg |