Dalian Yheng Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of vortex flow meter for steam,gas and liquid measurement in China. Welcome to buy high quality vortex flow meter for steam,gas and liquid measurement in stock here from our factory. If you have any enquiry about customized service, please feel free to email us.
Technical Data
| Measuring Medium | Gas, Liquid, Steam |
| Connection Type | Flange Clamp Type, Flange Type, Insertion Type |
| Nominal Diameter | Flange clamp type: 25, 32, 50, 80, 100; Flange type: 100, 150, 200, 300 Insertion type: 350-1200mm |
| Flow Velocity Measurement Range | Normal measurement velocity range (Reynolds number): 1.5×10⁴～4×10⁶; Gas: 5～50 m/s; Liquid: 0.5～7 m/s |
| Measurement Accuracy |
Full-pipe type: Liquids ±1%, Vapors/gases ±1.5%; Insertion type - Liquids ±2%, Vapors/gases ±2.5% |
| Measured Medium Temperature |
Normal temperature: -25℃～100℃; High temperature: -25℃～150℃, -25℃～250℃ Optional: 100~ 350℃(only pipe type) |
| Output Signal | 4 - 20mA output Pulse output High/low alarm RS485 communication Optional: HART protocol. |
| Pulse Output | Pulse voltage output: High level 8～10 V, Low level 0.7～1.3 V Pulse duty cycle: approx. 50%, Transmission distance: 100 m Pulse current remote signal: 4～20 mA, Transmission distance: 1000 m |
| Operating Environment | Temperature: -25℃～+55℃; Humidity: 5～90% RH (at 50℃) |
| Material | Stainless Steel, Aluminum Alloy |
| Power Supply | DC24V or 3.6V Lithium Battery |
| Temperature and pressure compensation | Standard configuration includes temperature and pressure compensation, measures and displays operating flow rate and standard flow rate. |
| Explosion-proof & Protection Rating | Explosion-proof: Intrinsically Safe iaIIbT3-T6; Protection Class: IP65 |
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