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