หมวดหมู่ : INSTRUMENTS ,  TOKYO KEISO ,  Flow Measurement ,  Differrential Pressure Flowmeters , 
แบรนด์ : TOKYO KEISO
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Features
Short Specifications
Measuring fluid | Liquid (equivalent to water) or Gas |
---|---|
Flow range | Liquids(in case of density: 1.0g/cm³ and viscosity: 1.0mPa·s) Max.: 106 to 1060m³/h (Size: 300mm) Min.: 0.023 to 0.23m³/h (Size: 15mm ) Gases(in case of temperature: 0°C and pressure: 0MPa) Max.: 1720 to 17200m³/h(nor) (Size: 300mm ) Min.: 0.34 to 3.4m³/h(nor) (Size: 15mm) |
Size | 15A to 300A |
Material |
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Fluid pressure | Max. 2MPa Allowable differential pressure: 200kPa (one-sided) |
Process connection | Rc1/2 to Rc4 thread, NPT 1/2B to 4B thread 15A to 300A JIS5k/10k/20k FF/RF flange 15A to 300A JIS5k/10k/20k FF/RF wafer |
Measuring range | Flow rate from 10 to 100% of maximum flow rate Low cutoff: Less than 7% |
Fluid temperature | -10 ~ 70°C |
Indication accuracy | ±3% F.S |
Indication function | Flow rate indication: 3-1/2 digits: 0 to 1,999 Totalizer indication: 7-1/2 digits: 0 to 19,999,999 LCD back light: Continue 10s after operation(Except current output type) |
Functions | Battery type: Local indication / Alkali battery x 2 pcs., Approx. 2 years at 23°C / IP65 |
Current output type: Local indication + 4-20mA DC (2-wire) / Power supply 24V DC±10% / IP65 | |
Alarm output type: Local indication + Open Collector x 2 / Power supply 24V DC±10% / IP65 |