FLOW METER
VA-400 (pdf file)

The CS flow sensor VA 400 is based on the thermal mass flow principle. It measures volumetric
standard flow over a wide measuring range. The result is pressure and temperature independent.

The sensor installation into the pipe is done through a 1/2” ball valve. This makes it possible to do the installation under pressure without shutting down the compressed air line.

The sensor is available in two measuring ranges and with or without display.

The version with display shows the actual volumetric flow and the total consumption. Via the keyboard
tube diameters and the consumption counter can be set.

Various settings such as gas type, flow unit, reference standards,can be set ex factory or through our
service kit. The service kit consists of PC software and interface box which connects the sensor to the
USB port of the PC.

Every sensor includes an analogue output (4~20mA) for flow and an isolated pulse output for the
consumption counter.
 

 

 Features Technical data VA 400  
  • Insertion type sensor for installations under pressure
  • Thermal mass flow, independent of pressure and temperature changes
  • IP65 casing provides robust protection in rough industrial environment
  • Very fast response time
  • High accuracy and wide measuring range
  • Tube diameters of 1/4” to 12”. Other diameters on request
     


 

FLOW METER
VA-410 (pdf file)

The CS flow sensor VA 400 is based on the thermal mass flow principle. It measures volumetric standard flow over a wide measuring range. The result is pressure and temperature independent.

The sensor installation into the pipe is done through a 1/2” ball valve. This makes it possible to do the installation under pressure without shutting down the compressed air line.

The sensor is available in two measuring ranges and with or without display.

The version with display shows the actual volumetric flow and the total consumption. Via the keyboard
tube diameters and the consumption counter can be set.


Various settings such as gas type, flow unit, reference standards,can be set ex factory or through our service kit. The service kit consists of PC software and interface box which connects the sensor to the USB port of the PC.

Every sensor includes an analogue output (4~20mA) for flow and an isolated pulse output for the consumption counter.
 

 

 Features Technical data VA 410  
  • In-line type for high accuracy in small tube diameters.
  • Particularly suitable for measuring process gases such as N2, Ar. He ect.
  • Thermal mass flow, independent of pressure and temperature changes
  • IP casing provides robust protection in rough industrial environment
  • Very fast response time
     

 
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