| Measuring fluid |
Liquid (equivalent to water) or Gas |
| Flow range |
Liquids(in case of density:1.0g/cm3and 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 |
| Metering tube : |
Carbon Steel or SUS304 or SUS316 |
| Orifice plate : |
SUS304 or SUS316 |
| Isolation valve : |
Body : SCS14
Shaft : SUS316
O ring : NBR or FPM |
| Indicator : |
Diaphragm : SUS316L
Body : SUS316
O ring : FPM
Drain hole seal : Alumina ceramics |
|
| 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
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 |
