แบรนด์ : TOKYO KEISO



  • Completely straight single measuring tube
  • Simple installation saves space and cost without any restrictions
  • High accuracy: ±0.1% of reading (+zero stability)
  • Excellent zero stability and high vibration resistance
  • Secondary pressure container made of Stainless Steel
  • Simultaneous measurement of mass flow rate
    (instantaneous and totalized), density, and temperature with one instrument
  • Compact type and remote type available
  • ATEX- and TIIS-certified explosionproof
  • Titanium is used for wetted parts as standard. Hastelloy® C22, Stainless Steel, and tantalum are also available, covering a wide variety of applications
  • CE marking


Short Specifications

Measuring principleColioris force
Fluid temperatureMeasuring tube: -40 to +130°C(Titanium)
0 to +100°C(Hastelloy® C22, Stainless steel, Tantalum)
Fluid pressure-0.1 to 10MPa(Titanium)
-0.1 to 5MPa (Hastelloy® C22, Stainless steel, Tantalum)
Density500 to 2000 kg/m³
Measuring range12 to 560,000 kg/h
Meter size06, 10, 15, 25, 40, 50, 80 mm
Process connection
JIS10K/20K or equivalent ,ASME Class 150/300 or equivalent, etc.
Sanitary fitting: 
ISO 2852 ferrule, etc. (optional)
Wetted parts: 
(Measuring tube)
Titanium(ASTM Grade 9), Hastelloy® C22, Stainless Steel,
Non Wetted Part: 
(Flanges / Outer cylinder) Stainless Steel
(calibrated at the factory)
Mass flow rate (pulse output): 
±0.1% of reading
Zero stability (Titanium) 
±0.004% of max. flow rate
(Hastelloy® C22, Stainless Steel, tantalum)
0.015% of max. flow rate
EnclosureIP66/67(IEC 60529)
DisplayBlue dot matrix LCD with backlight.
OutputCurrent output: 4-20mA DC (Max.22mA)
Pulse · Status: Open collector
InputInput voltage:  8 to 32 V DC (ON)/2.5 V DC, 0.4 mA or less (OFF)
Max. current:  6.5 mA (input voltage ≤ 24 V DC)
Max. current:  8.2 mA (input voltage ≤ 32 V DC)
Power supply100 V to 230 V AC (85 V to 253 V AC)
Option: 24 V DC (11 to 31 V DC)
Explosion ProofTIIS Technology Institute of Industrial Safety in Japan

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