O-780
Description：
O Series ORIFLO METER is a By-pass Orifice type flowmeter,Small sized variable flowmeter is installed onto measuring tube part in which an orifice plate for by-pass flow is integrated,Three different process connections,i.e., "SCREW", "FLANGE" and "WAFER", are available for Selection，It can also include alarm contacts, making it suitable for use in flow monitoring applications such as flow interruption alarms。
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| Model | O-780 | |
| Fluid | Liquid(Viscosity:up to 3 mp.s),Gas | |
| Function | Local indication Alarm output (Reed switch) |
|
| Standard DP (Liquid) | 20 kPa | |
| Measuring range (water) |
Min | 0.05 to 0.25 m3/h |
| Max | 340 to 1700 m3/h | |
| Standard DP (Gas) | 20 kPa | |
| Measuring range (air) |
Min | 0.84 to 4.2 m3/h(nor) |
| Max | 9000 to 45000 m3/h(nor) | |
| Process connection | ・Rc/NPT Size range:10A(3/8")〜100A(4") ・Flange: JIS10K FF/RF、ANSI/JPI Class150 Size range:10A(3/8")〜 ・WATER: JIS10K、ANSI/JPI Class150 Size range:10A(3/8")〜 |
|
| Standard material | Measuring pipe | SGP,SUS304,SUS316,PVC |
| Indicator | SCS14,PVC | |
| Accuracy | ±3％ F.S. | |
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