Vortex Measuring Tube VA Di ... ZG1 Ex-d ATEX - Höntzsch
Vortex Measuring Tube VA Di ... ZG1 Ex-d / ATEX
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 EN 1092-1 Form B1.
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.
Examples for common applications:
Gas displacement / recovery gas / gasoline recovery
Measuring landfill gas
monitoring ventilation on LNG ships
Measuring range
0.4 ... 40 m/s,
0.7 ... 1131 m³/h
Pressure resistance
up to10 bar / 1 MPa overpressure
Media temperature
-40 ... +180 °C
Media
gases
Displayed indicators
flow rate, flow velocity, quantity
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
