Thermal flow sensor in probe design with shaft diameter 10/15 mm and transducer UTA integrated in the Exd explosion proof connection housing. For insertion in pipes with inside diameter 40 mm.
Probe material: stainless steel.
Working temperature range -10 ... +180 °C.
Working pressure up to 16 bar.
Suitable for fixed measuring of standard flow velocity Nv [m/s], standard flow rate NV/t [m³/h] and standard quantity (volume) NV [m³].
Measuring of air/gas velocity, compressed air and gas consumption, leakage flows, laminar flow in clean rooms or machines, in outgoing air, burner supply air, ventilation and air conditioning, air in low vacuum range greater than 200 hPa.
0.2 ... 200 m/s
up to 16 bar / 1.6 MPa overpressure
-10 ... +140 °C
air (compressed air), nitrogen, methane, natural gas,
argon, carbon dioxide, helium, ...
standard flow velocity [m/s]
standard flow rate [m³/h] or [l/min]
IP protection type
IP68 (connection housing)
Type of protection
ATEX category 1/2G and category 1/2D (zone 0/1, zone 20/21)
analog output 4 ... 20 mA
gas mass flow-proportional
relay for quantity measurement
configurable via HART communication and UCOM software