Made in Japan
Manufacturer: Tokyo Keiso
Model: TF-1000 MINI THERMAL MASS FLOWMETERS are designed and developed to offer the remote indication and control of gas flow process where glass tube purgemeters have been commonly used. New type in the mid to large diameter has been added to TF-1000series.
Different types of sensors cover all requirements for gas measurement.
Recommended Applications
- Direct mass flow measurement using thermal theory
- Wide range
- Quick response
- The piping layout can be freely made due to the short required straight run.
- Easy maintenance
Specifications
Up to 1000 L/min(nor)
Model |
TF-1000P |
TF-1000S |
TF-1100 |
TF-1200 |
Exterior |
|
|
|
Type |
Compact |
Standard |
Water proof |
Flow range |
Min.: 0 to 2 L/min(nor)
Max.: 0 to 120 L/min(nor) |
Min.: 0 to 2 L/min(nor)
Max.: 0 to 1000 L/min(nor) |
Process connection |
Rc1/4 |
Rc1/4
OD1/4B SWL |
Rc1/4, 3/8, 1/2, 3/4,
OD1/4B, 3/8B,1/2B, 3/4B SWL
15A, 20A,25A JIS10K Flange |
Tube material |
Poly-Acetal, PFA, SUS316 |
SCS14, PFA, SUS316 |
SUS316 |
Power supply / Output |
±12(15)V DC +150mA, -20mA / 0 to 5V DC
24V DC±10%, +150mA / 4-20mA DC |
Model |
TF-1300 |
TF-1400 |
Exterior |
|
|
Type |
Low pressure loss
Indoor use |
Low pressure loss
Water proof |
Flow range |
Min.: 0 to 150 L/min(nor)
Max.: 0 to 1000 L/min(nor) |
Process connection |
Rc1/2, 3/4, 1
15A, 20A,25A JIS10K flange |
Tube material |
SUS316 |
Power supply / Output |
±12(15)V DC +150mA, -20mA / 0 to 5V DC
24V DC±10%, +150mA / 4-20mA DC |
Middle to Large connection type
Model |
TF-1150 |
TF-1250 |
Exterior |
|
|
Type |
Standard |
Water proof |
Flow range |
Min.: 0 to 30 m³/min(nor)
Max.: 0 to 750 m³/min(nor) |
Process connection |
Rc1/2, 3/4, 1
15A, 20A,25A JIS10K flange |
Tube material |
SUS316 |
Power supply / Output |
±12(15)V DC +150mA, -20mA / 0 to 5V DC
24V± DC 10%, +150mA / 4-20mA DC |
Common specification
Measurement object |
All kinds of gases (Limited to H2, He) |
Gas temp. |
0 to 60℃ |
Gas press. |
-0.07 to 1.0MPa |
Material |
Sensor: Combination of SUS316, Glass, PT and CTFE
Seal: FKM or CR |
Accuracy |
±2.0 % F.S. (25℃) |
Convertor |
Mini convertor unit TM-2000 |