AS006Vortex flow sensor G1/2M

  • G 1/2 M

  • 0.9 … 15 l/min

  • -25 ... 125 °C
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74.45 78.78
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88.58 93.74
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Incl. 5.50 % online discount
plus shipping costs
Important information for customers outside Germany


  • For water, glycol solutions and coolants
  • Inline device with DN 8 internal diameter and G1/2 external thread
  • integrated PT1000 element measures the temperature of the medium
  • Flow and temperature are output as an analogue signal 4...20 mA
  • Protection rating IP65

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Article AS006 is currently out of stock. It is in production and will be available very soon


The AS006 vortex flow meter reliably measures the volume flow rate of water-based liquid media and has an integrated temperature measurement system. AS006 measures volume flow rates for a 0.9 to 15 l/min range. The sensor is an inline device with a DN 8 internal diameter and a G ½ external thread. The integrated PT1000 element measures the temperature of the medium between -25°C and +125°C. Both measured values are output as an analogue signal 4...20 mA. The electrical connection is carried out using a 3-pole M12 plug. The vortex measuring principle functions without any moving parts, which results in very low pressure loss, excellent measuring accuracy and low susceptibility to soiling. AS006 is suitable for drinking water lines, heating and cooling circuits as well as applications with deionised water and chemical solutions. The compact design enables quick and easy commissioning even in confined installation conditions.

Technical data AS006

General information

water; glycol solutions; coolants
0.9 … 15 l/min
-25 °C
125 °C

Outputs / inputs

4 ... 20 mA
2 x
When used with an analog output use exclusively sensor cables without LED
Water [4...20 mA]: Q [l/min] = 0.938 x (I - 4 mA)
Temperature [4...20 mA]: T [°C] = 9,375 x (I - 4 mA) - 25

Electrical data

10 ... 33 V DC
Direct voltage (DC)

Mechanical data

12 Nm
Contacts gold-plated
12 bar (up to 40 °C)
Flat sealing
External thread
G 1/2


± 0.2% MREV * (flow monitoring)
* MV = measured value, MREV = measurement range end value
Q < 50 % MEW: < 1 % MEW / Q > 50 % MEW: < 2 % MW; (water) | ± 0,5 °C ± 0,005 x T
< 2 s
0.5 s (flow monitoring

Ambient conditions

-15 °C
85 °C
P(absolute) discharge / P(difference) > 5.5 to avoid cavitation

Additional information

380 years
No accessories included
EN 61326-2-3
DIN EN 60068-2-27
DIN EN 60068-2-6
Sound Engineering Practice; can be used for group 2 fluids
KTW / W270


dP: Pressure loss
Q: Volumetric flow quantity

Q: volumetric flow quantity
T: temperature
Pin 1 & Pin 4 supply sensor with current; analog output on pin 2 is optional
Data sheet
Customer reviews
Very good product. Better than the pervious supplier product.
6/22/2021 11:49:30 AM
14 Reviews in other languages available
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