PI4020 Smart Vortex Flowmeter
Features
- Smart integral structure with pressure and temperature compensation
- Suitable for a wide variety of applications with steam, gas, and liquid medias
- No moving parts, high reliability and durability
- Piezo-electric sensor isolated from the process fluid
- Error messages displayed for or erratic flows and flows outside of calibrated ranges
- Field calibration possible with integral or remote electronics and keypad
- True 2-wire 4-20 mA interface
- Wide measuring range, turn-down ratio of 10:1
- Insertion meters can be installed vertically, horizontally or in angled pipelines
- Available and an integrated mass flow vortex
- F4001 (insertion) can be hot-tapped with ball valve and
Technical Specification
- SIZE: 1/2” to 12”(DN15mm to DN300mm)
- Process Connections: wafer(standard),Flanged; Insertion;
- Process temperature : 23~482 °F (-5~+250 °C) (with LCD display)
- Operating pressure : 232 psi (1.6MPa) std; up to 928 (6.4 MPa) optional
- Velocity Range:
- Liquids : 2~20ft/s( 0.6~6 m/s).
- Gas& Steam: 23~ 148ft/s (5~65m/s)
- Accuracy:1.0% for liquid; 1.5% for gas and steam
- Repeatability : 0.33% for liquid, 0.5% for gas
- Turn down ratio: 10:1 (liquids)
- Materials: Stainless steel # 304
- Signal output: Pulse output, 2-wire 4-20mA Dc,
- Vdc, RS484(Modbus RTU) , HART foundation fieldbus.
- RAM Back-up: Lithium Battery, 3.6Vdc
- Housing protection : IP65; IP67 for options
- Class I, Div. 1, Groups B, C and D listed for hazardous zone
- Display units : m3/h, kg/hr
- Keypad : Rate, Total
- Power supply : isolated 14~36 VDC or Battery for local
- NIST traceable : YES
- Data storage : EPROM storage up to 5 years
- Data logger : Reading, sampling Times 0.5 S