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Vortex Probe VA40 ... ZG9 Ex-d ATEX - Höntzsch
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Vortex Probe VA40 ... ZG9 Ex-d / ATEX - standard compact sensor for Ex applications, fixed insertion depth
Vortex probe VA40 with sensor head diagonal dimension 40 mm and integrated transducer UVA in Ex-d explosion proof housing.
Probe materials: stainless steel, Hastelloy, titanium.
Working temperature range up to +100 and +180 °C.
Suitable for fixed measuring of actual flow velocity v [m/s] and flow rate V/t [m³/h] in clean as well as condensate and particle-laden gases.
Signal evaluation with integrated transducer UVA.
Output signals:
- 4-20 mA (flow-proportional)
- quantity pulse / limit value
- Configurable via HART communication
Examples for common applications:
Measuring range
0.5 ... 40 m/s
Pressure resistance
up to 3 bar / 300 kPa overpressure
Media temperature
-40 ... +100 / +180 °C
Media
gases
Displayed indicators
flow velocity, flow rate, volume
IP protection type
IP68 (connection housing)
Type of protection
ATEX category 1/2G and category 1/2D (zone 0/1, zone 20/21)
Sensor output
analog output 4-20 mA
limit value
quantity pulse
HART communication
