CS Instruments VX 570 – Vortex Flow Sensor For Steam, Gases and Liquids

CS Instruments VX 570 – Vortex Flow Sensor For Steam, Gases and Liquids the high-precision all-rounder. Record and reduce your consumption and increase your sustainability with the VX 570. Monitor your consumption of a wide range of media with just one sensor

FIELD OF APPLICATION CS Instruments VX 570 :

• Measurement of saturated steam or superheated steam
• Measurement of liquids
• Measurement of mixed gases
• Measurement of corrosive media

Benefits at a glance CS Instruments VX 570 :

• Measurement of standard volume flow, operating volume flow, mass flow
• Measurement at high temperatures of up to 350°C
• Measurement up to 63 bar(g)
• Suitable for unknown/changing gas compositions and mixed gases
• Aggression resistant – all parts in contact with media made of stainless steel
• Not sensitive to vibrations due to reference vibration measurement
• No moving parts

Features

Measurement of standard volume flow, operating
volume flow, mass flow
Measurement at high temperatures of up to 350°C
Measurement up to 63 bar(g)
Suitable for unknown/changing
gas compositions and mixed gases
Aggression resistant – all parts in contact with
media made of stainless steel
Not sensitive to vibrations due to
reference vibration measurement
No moving parts

Applications

Measurement of saturated steam or superheated steam
Measurement of liquids
Measurement of mixed gases
Measurement of corrosive media

Specifications

Measuring range: See table
Measured medium: Primary single-phase gases, mixed gases, saturated steam, superheated steam and liquids
Accuracy: Volume flow (m³/h), Mass flow (kg/h) or standard volume flow (Nm³/h)
Gas / Steam: ± 1 % of m.v., (Re > 20,000), ± 2 % of m.v., (10,000 < Re < 20,000)
Liquids: ± 0.75 % of m.v., (Re > 20,000), ± 2 % of m.v., (10,000 < Re < 20,000)
Gas / Steam: ± 1.5 % of m.v., (Re > 20,000), ± 2.5 % of m.v., (10,000 < Re < 20,000)
Measuring principle: Vortex – vortex frequency measurement
Process temperature: -40…+350°C
Process pressure: up to 63 bar(g)
Protection class: IP67
Material measuring section and parts in contact with medium: Stainless steel 304
Material display unit: Aluminium – die casting
Signal outputs: As standard:
RS 485 (Modbus-RTU), 3x 4…20 mA,
Optional: Ethernet interface
Power supply: 18…36 VDC
Measuring span: Gases: 1:30
Vapour: 1:35
Liquids 1:23
Viscosity DN 15 ≤ 4 mPas
DN 25 ≤ 5 mPas
DN 40…DN 300 ≤ 7 mPas
Repeatability: ± 0.3 % of m.v.
Process connection: Flange DIN EN1092-1
Flange ANSI
Wafer type