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 PCE-VUS Ultrasonic Flow Meter
Ultrasonic flow meter to measure the velocity of various liquids such as water / insensitive to shocks and solid objects in the environment

The PCE-VUS ultrasonic flow meter is a non-contact measuring sensor. The PCE-VUS ultrasonic flow meter is the ideal flow sensor when both duration and resistance are very important. The PCE-VUS ultrasonic flow meter allows an accurate detection of the flow without counting moving pieces. The PCE-VUS ultrasonic flow meter is an essential device for measuring moving parts, for instance winged wheels. The liquid flows through a straight stainless steel tube isolated from any external elements. The ultrasonic transducer is located outside the pipe and does not have any contact with the environment. The measuring principle of the PCE-VUS ultrasonic flow meter is based on the ultrasonic transit time. There are two ultrasonic devices located in the external measurement tube. Both transducers are used as transmitter and receiver, sending an ultrasonic signal in the current direction and then in reverse. The difference between the two ultrasonic velocities is proportional to the mean flow velocity. If you cannot find the ultrasonic flow meter you are looking for, click here.   

 PCE-VUS ultrasonic flow meter to measure different liquids velocity, as for instance water

  • Without any moving parts

  • Only one element which makes contact but is chemically resistant (stainless steel)

  • 4 ... 20 mA output

  • Shock resistant

  • Alarm output

  • Quick response

  • Ideal for non-conducting liquids, such as distilled water

  • With frequency output

  • No mechanical wear

  • Impartial to the input and output route and the installation situation

Technical specifications
Measurement range 1,5 ... 30 l/min
Accuracy 3 ... 30 l/min ±4 % of the measurement value
1,5 ... 3 min ±8 % of the measurement value
Signal output from 1 l/min
Maximum flow 33 l/min
Repeatability 1 %
Environment Water and acquous solution
Environmental temperature 5 ... 60 ºC
Operating temperature 5 ... 60 ºC
Nominal pressure PN 16
Nominal diameter DN 10
Waveforms PNP o NPN
Connection G 1/2" o G 3/4" ISO 228
Flow and alarm indication green / red LED
Connection material stainless steel 1.4404
Measuring tube material stainless steel 1.4404
Case material cast aluminum
Output signal
Pulse repetition frequency 855 pulses /l
Waveforms rectangular signal PNP or NPN
Signal intensity max: 100 mA, protected against short circuits
Maximum Pull-up voltage 30 VDC
Current output signals 4 ... 20 mA, according to Namur NE43
Flow equal to 0 ... 30 l/min
Temperature equal to 0 ... 60 ºC
Alarm signal

- Alarm when under the low limit value or if there is some air inside the measurement tube.
- PNP open collector, max. 100 mA protected against short circuits
- 16 selectable switching points by means of a rotary switch. 

Electrical information
Electrical connection  5-Pin M12x1 connection
Supply voltage / input current 10 ... 30 VDC / max. 80 mA
Electrical countermeasure protected against short circuits up to 30 V, protected against polarity reversal up to  -30 V
Protection type

IP 54

Dimensions

PCE-VUS ultrasonic flow meter: Dimensions

Delivery contents
1 x PCE-VUS ultrasonic flow meter, user's manual

Product number
Pulse signal PNP
NPN
PCE-VUS-P
PCE-VUS-N
--- ---
Analog output Flow 0 ... 30 /min.
Temperature 0 ... 60 ºC
--- D
T
---
Connection G 1/2" external bolt thread
G 3/4" external blot thread
--- --- G 1/2
G 3/4
Example of an order

 PNP sampling signal, flow 0 ... 30 l/min; G 1/2" external bolt thread
PCE-VUS-P-D-G1/2

Optional accessories

- Factory calibration certificate
For companies that wish to include the PCE-VUS ultrasonic flow meter inside their set of internal quality tools. This factory calibration certificate includes a laboratory calibration and a certificate containing all measurement values.

 PCE-VUS ultrasonic flow meter: ISO Calibration certificate.

technical specifications for the PCE-VUS ultrasonic flow meter.

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Here you will find all the measuring instruments available at PCE Instruments.

Contact:
PCE Instruments UK Limited
Unit 11 Southpoint Business Park
Ensign Way, Southampton
United Kingdom, SO31 4RF
Phone: +44(0) 23 809 870 30
Fax: +44(0) 23 809 870 39

Contact:
PCE Americas Inc.
1201 Jupiter Park Drive, Suite 8
Jupiter 33458 FL
USA
Phone: +1-410-387-7703
Fax: +1-410-387-7714

 

Below you will find an overview of the different product groups of measuring instruments

 Absolute Humidity Meters
 Accelerometers
 Alert Meters
 Air velocity meters
 Analyzers (Colour)
 Analyzers (Gas)
 Analyzers (Lan)
 Analyzers (Noise)
 Analyzers (Oxygen)
 Analyzers (Ozono)
 Anemometers
 Barometers
 Borescopes

Cable detectors (electrical)
Calibrators
Cameras (Infrared Thermal Imaging)
Capacitance Meters
Coating Thickness Meters
Chlorine Meters
Clamp Meters
Climate Meters
Colour Meters
Conductivity Meters
Contact Thermometers
Current detectors

Data Loggers
Differential Pressure Meters
Digital Multimeters
Densimeters
Detectors (Humidity, Radiation, Voltage)
Dose Meters (Noise)

 Earth meters
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 Flow Meters Air
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Hygrometers

Indicator Sound Level
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Impedance bridges
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Isolation Meters

Lan Network Testers
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 photometers

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Ultrasonic Flow Meters

VDE tester
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