German CS Instrument VU 570 Ultrasonic Flow Meter

German CS Instrument VU 570 Ultrasonic Flow Meter

Used for industrial gases and mixed gases - integrated pressure and temperature compensation - with a larger measurement range than ordinary vortex flowmeters

Application scope:

•Industrial gases

• Mixed gas

Compressed air in PET

• Bottle production

• Liquid fossil oil and gas

• Propane Krypton Gas

Ultrasonic functional principle:

Advantages Overview:

Measure standard volume flow rate, working volume flow rate, and mass flow rate

• Suitable for unknown/changing gas compositions and mixed gases

Innovative measurement principles ensure accurate flow measurement in different gases

Suitable for rapidly changing temperature and pressure changes, as well as large mass flow rates

Advantages compared to traditional mechanical gas meters:

• No moving parts - no wear and tear

Advantages compared to traditional vortex street sensors:

Accurate measurement above 0.3 m/s

German CS Instrument VU 570 Ultrasonic Flow Meter

Technical Specifications

Measurement range:Refer to the table

Measurement medium:Air, non corrosive gases, and mixed gases (non condensing)

Accuracy:

volumetric flow rate (m³/h)

± 1.5% of the measured value, optional

± 1% of the measured value

mass flow rate (kg/h) or standard volumetric flow rate (Nm ³/h)

± 2% of the measured value, optional

± 1.5% of the measured value

Measurement principle:Vortex Ultrasonic Vortex Frequency Measurement

Process temperature:-40°…+100°C

Process pressure:highest 40 bar (g)

Protection level：IP67

Measurement of materials and components in contact with the medium:stainless steel 316, plastic

Material display unit:aluminium -Alloy casting

Output signal:

Standard configuration:RS 485 (Modbus-RTU)，1x 4...20 mA， pulse

Optional: Ethernet interface

Power Supply:18…36 VDC

Measurement section:1:50

Repetition accuracy:± 0.3% of the measured value

Process interface:

flange DIN EN1092-1 or flange ANSI 150 lbs -300 lbs

R 1/2 "- R 2" (BSP British Standard Pipe)

1/2 "-2" NPT thread