| Model type |
TBX30 |
TBX100 |
TBX100F |
TBX150F |
| Operating flow rate range *1 |
4～30m3/h |
10～100m3/h |
10～100m3/h |
12.5～150m3/h |
| Maximum operating pressure |
100kPa |
| Accuracy |
Flow rate measuring parts |
±1%FS |
| Display |
Trip flow rate *2 |
Large LCD in 6 digits with minimum reading of 10 L |
LCD in 6 digits with minimum reading of 100 L |
| Unadjusted gross accumulated flow rate *3 |
Large LCD in 8 digits with minimum reading of 10 L |
LCD in 8 digits with minimum reading of 100 L |
| Unadjusted instantaneous flow rate |
LCD in 3 digits with minimum reading of 0.1m3/h |
LCD in 4 digits with minimum reading of 0.1m3/h |
LCD in 3 digits with minimum reading of 1m3/h |
| Diameters of connected parts |
Rc1 1/2、Rc1 1/4 |
Rc2 |
JIS 10K 50A flange |
| Operating temperature range |
－10℃～＋60℃ |
| Measurable gases *4 |
Town gas, LPG, nitrogen, etc. |
| Mounting position |
Horizontal and vertical |
| Installation location |
Indoor |
| Power source |
Built-in lithium battery or external power supply (24 VDC) |
| Output signal |
Two systems of open-drain output (unit pulse and high-density pulse * 5) |
| Standard pulse unit width * 6 |
TBX30 and TBX100: 10 L/P; TBX150: 100 L/P
Maximum load: 24 VDC and 20 mA; Pulse width: 40 msec |
| Materials |
Aluminum alloy |
Cast iron |
Aluminum alloy |
| Mass |
0.8kg |
1.8kg |
7.0kg |
2.5kg |