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Vortex Measuring Tube VA Di ... ZG1 Ex-d / ATEX - compact sensor for Ex applications

Measuring tube VA Di with inside diameter 25, 40, 50, 80 and 100 mm and Ex-d explosion proof connection housing.

Probe materials: stainless steel, Hastelloy, titanium and tantalum.

Working temperature range up to +180 °C.

Sensor length 200 mm. Process connection with flanges according to DIN 2527 Form C.

Suitable for fixed measuring of actual flow rate V/t [m³/h], flow velocity v [m/s] in clean as well as condensate and particulate-laden gases.

Signal evalutaion with integrated or separate transducer UVA or system unit µP-Vortex.

For ATEX category 1G (zone 0) applications, an additional isolation / supply unit LDX2 is necessary.

Output signals: 

  • 4-20 mA (flow-proportional)
  • quantity pulse / limit value
  • HART communication

Configurable via HART communication with HART modem adapter and PC software UCOM.

Measuring range

0.4 ... 40 m/s,
0.7 ... 1131 m³/h

Pressure resistance

up to10 bar / 1 MPa overpressure