Vortex Probe VA40 ... ZG5

Overview

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

Working temperature range up to +100, +180 or 240 °C.

Standard sensor length 300 mm (other lengths on request). Process connection via probe guide piece SF with thread or flange. Optional with integrated temperature sensor Pt100.

Suitable for fixed measuring of actual flow velocity v [m/s], flow rate V/t [m³/h] and temperature t [°C] (optional) in clean as well as condensate and particle-laden gases.

Signal evaluation with integrated transducer UVA (output temperature: 4-20 mA optional), separate transducer UVA or system unit µP-Vortex (VT-VA with integrated Pt100).

For ATEX category 1/2G and category 1/2D (zone 0/1, zone 20/21) applications, an additional isolation / supply unit LDX is necessary.

Configurable via RS232 interface and software UCOM (with integrated UVA).

Specifications

Measuring range

0.5 ... 40 m/s (up to 60 m/s or 80 m/s on request)

Pressure resistance

up to 3 bar / 300 kPa overpressure

Media temperature

-20 ... +100 / +180 / +240 °C

Media

gases

Displayed indicators

flow velocity, flow rate, volume

IP protection type

IP65 (connection housing)

Type of protection

with integr. UVA: ATEX category 3G and 3D (zone 2 and 22) (optional) / without integr. UVA: ATEX category 1/2G and category 1/2D (zone 0/1, zone 20/21) (optional)

Sensor output

v/VA, vt/VAT, analog output, quantity pulse (with integrated UVA)