





The Remote Vortex Flowmeter (split type) is designed for applications where the flow sensor must operate under harsh conditions such as high temperature, strong vibration, or hazardous environments.
In this configuration, the sensor is installed on the pipeline, while the transmitter and display unit are installed remotely (up to 30 meters away). This design ensures safe operation, easier maintenance, and extended service life of the electronics.
It is suitable for liquids, gases, and steam, especially where integral installation is not feasible.
Split design
transmitter and sensor separated, safer and more durableReliable performance
no moving parts, long service lifeHigh adaptability
suitable for high temp (up to +420℃) and high vibrationFlexible installation
remote cable up to 30m (customizable)Multiple output options
pulse, 4-20 mA, RS485/Modbus
boiler pipelines, power plants
petrochemical, chemical industry
heavy machinery, compressors
underground pipelines, outdoor installations
where remote monitoring is required
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Nominal diameter (DN) |
DN15 ~ DN1500 (≧300mm insert type structure) |
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Accuracy |
±0.5%/±1.0% of reading (liquid), ±1.5% of reading (gas/steam) |
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Medium |
Steam, gas, liquid |
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Flow range |
1.5 ~ 150 m/s (depending on pipe size & medium) |
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Pressure |
PN16, PN25, PN40 (higher ratings on request) |
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Medium temperature |
40°C ~ 350°C (up to +420℃ for high-temp steam type) |
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Linearity |
≦±1.5% |
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Repeatability |
≦0.5%, ≦1.0% |
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Output signal |
4-20 mA, Pulse, RS485/Modbus |
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Communication |
RS485, HART, M-bus |
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Power supply |
24V DC or lithium battery |
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Display |
Instantaneous flow, totalized flow, temperature, pressure |
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Installation |
flange clamp type (15mm ~ 300mm) Insert type (350 mm ~ 1500 mm) |
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Protection grade |
IP65, IP67 |
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Display |
Instantaneous flow, totalized flow |
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Explosion proof type |
intrinsic safety type / explosion proof type |
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Explosion proof grade |
iaII CT6, dIIBT4 |
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Atmospheric pressure |
(86-106) Kpa |
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Ambient |
temperature: -40°C ~ 55°C, humidity: 5% -90 % |