TESTO 445 - Page 42

42
Ordering data
Probes for testo 445
Pressure probes Measuring Accuracy Connection Part no.
range cable
Pressure probe for measuring velocities -4 to 10 mbar ±0.03 mbar 0638.1445
and differential pressure or absolute pressure -40 to 100 mbar ±0.1 mbar(0 to 20mbar) 1.5 m 0638.1545
±0.5% of m.v. (rem.) PUR
2000 mbar ±5 mbar 0638.1645
(Abs.p)
Accessories for pressure probes Temp.max Material Length/Ø Part no.
Pitot tubes to measure velocity +350 °C Chromium-plated brass 500mm/7 mm 0635.2045
(in connection with pressure probes); +350 °C Chromium-plated brass 350mm/7 mm 0635.2145
longer versions on request +500 °C Stainless steel 300mm/4 mm 0635.2245
+700 °C Stainless steel 1000mm/7 mm 0635.2345
Silicone hose to connect Pitot tube and pressure probe, 5 m long 0554.0440
Magnetic holder for 0638.1445/0638.1545/0638.1645 pressure probes 0554.0225
Plug-in velocity probes Meas. range Accuracy (System) Part no.
Vane probe, can be attached to handle or telescope 0.6 to 20 m/s ±(0.2 m/s +1 % of m.v.) 0635.9443
Range of application: -30 to +140 °C
Vane/temperature probe, can be attached to handle or telescope 0.4 to 60 m/s ±(0.2 m/s +1 % of m.v.) 0635.9540
-30 to +140 °C
Vane/temperature probe, can be attached to handle or telescope 0.4 to 40 m/s ±(0.2 m/s +1 % of m.v.) 0635.9640
-30 to +140 °C
Bendable vane probe for integrated velocity measurement 0.25 to 20 m/s ±(0.1 m/s +1.5 % of m.v.) 0635.9440
Range of application: -20 to +60 °C
Bendable vane probe for integrated velocity measurement 0.2 to 15 m/s ±(0.1 m/s +1.5 % of m.v.) 0635.9340
Range of application: -20 to +60 °C
Accessories for plug-in vane probes Connection Part no.
cable
Telescope for plug-in vane probes, max. 1 m long 2.3 m silcone 0430.0941
Extension for 0430.0941 and 0430.0944 telescopes, 2m long 0430.0942
Handle for plug-in vane probes 1.5 m silicone 0430.3545
Swan neck, flexible connection between probe and connection part 0430.0001
Magnetic probe holder for vane probes 0554.0430
Please connect
connection cable
0409.0063