Measuring Instruments For Velocity - Testo

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testo 400 Suitable probes at a glance Relative pressure probes Low pressure probe, refrigerant-proof stainless steel, up to 10 bar High pressure probe, refrigerant-proof stainless steel, up to 30 bar High pressure probe, refrigerant-proof stainless steel, up to 40 bar High pressure probe, refrigerant-proof stainless steel, up to 100 bar High pressure probe, refrigerant-proof stainless steel, up to 400 bar Accessories: Humidity probes Part no. Accessories: Pressure probes Part no. Cable, 1.5 m long, connects probe with plug-in head to meas. instrument PUR coating material 0430 0143 Connection cable, 2.5 m long, for pressure probes 0638 1741/1841/1941 0409 0202 Cable, 5 m long, connects probe with plug-in head to measuring instrument PUR coating material Extension cable, 5 m long, between plug-in head cable and instrument PUR coating material Telescopic handle, max. 1 m, for probe with plug-in head cable: 2.5 m long, PUR coating material Adapter for surface humidity measurement, for humidity probes Ø 12 mm locates damp spots on walls, for example Cap for bore holes, for humidity probe Ø 12 mm Measures equilibrium moisture in bore holes testo saline pots for control and humidity adjustment of humidity probes, 11.3 %RH and 75.3 %RH with adapter for humidity probe Illustration Meas. range Accuracy Overload Zeroing Part no. -1 to +10 bar ±1% of fsv Overload 25 bar 25 bar to 0,1 bar 0638 1741 Plug-in head, connection cable 0409 0202 required screw-in thread 7/16" UNF -1 to +30 bar ±1% of fsv Overload 120 bar 120 bar to 0,3 bar 0638 1841 Plug-in head, connection cable 0409 0202 required screw-in thread 7/16" UNF -1 to +40 bar ±1% of fsv Overload 120 bar 120 bar to 0,4 bar 0638 1941 Plug-in head, connection cable 0409 0202 required screw-in thread 7/16" UNF -1 to +100 bar ±1% of fsv Overload 250 bar 250 bar to 1 bar 0638 2041 Plug-in head, connection cable 0409 0202 required Screw-in thread 7/16" UNF -1 to +400 bar ±1% of fsv Overload 600 bar 600 bar to 4 bar 0638 2141 Plug-in head, connection cable 0409 0202 required Screw-in thread 7/16" UNF Caps for humidity probes Illustration Part no. Metal protection cage, Ø 12 mm for humidity probes, material: stainless steel V4A. Quick adjustment time, robust and temperature-proof. Used when measuring velocities of less than 10 m/s. Ø 12 mm 0636 9740, 0636 9715 0554 0755 32 Cap with wire mesh filter, Ø 12 mm All humidity probes with Ø 12 mm 0554 0757 PTFE sintered filter, Ø 21 mm, PTFE. Not affected by condensation, water-repellent, resistant to corrosive substances. Applications: compressed air measurements, high humidity range (continuous measurements), high flow velocities Sintered PTFE filter, Ø 12 mm material PTFE. Favourable behaviour in condensation, water repellent, high resistance to aggressive media. Applications: Compressed air measurements, high humidity range (long-term measurements), high flow velocities. PTFE sintered filter, Ø 12 mm, PTFE. Not affected by condensation, water-repellent, resistant to corrosive substances. Applications: compressed air measurements, high humidity range (continuous measurements), high flowvelocities Stainless steel sintered cap, Ø 21 mm, can be screwed onto humidity probe. protection in case of high mechanical load and high velocities Stainless steel sintered cap, Ø 12 mm, material: stainless steel V2A. Very rugged, suitable for penetration, can be cleaned with compressed air, mechanical sensor protection. Applications: High mechanical loads, high flow velocities. PTFE cap, Ø 5 mm, attachable, PTFE material, (5 off). Applications: dust protection, high humidity level measurements, high flow velocities 0430 0145 0409 0063 0430 0144 0628 0012 0554 2140 0554 0660 Adapter for pressure probes, 1/2" outer thread, 1/4" inner thread for pressure probes 0638 1741/1841/1941/2041/2141 Cable, 1.5 m long, connects probe with plug-in head to meas. instrument PUR coating material Cable, 5 m long, connects probe with plug-in head to measuring instrument PUR coating material Connection hose, silicone, 5m long max. load 700 hPa (mbar) Connection hose set, 2 x 1 m, coiled, incl. 1/8" screw connection Pressure-tight up to 20 bar, for probe 0638 1647/1747/1847 www.testo.com Additional information at Ø 21 mm Ø 12 mm Ø 12 mm Ø 21 mm Ø 12 mm Ø 5 mm All humidity probes with Ø 21 mm 0636 9769, 0636 9740, 0636 9715 0628 0021, 0628 0022, 0636 2140, 0636 2142 All humidity probes Ø 21 mm 0636 9740, 0636 9715 0636 2130 0554 0666 0554 0756 0554 0758 0554 0640 0554 0647 0554 1031 0699 3127 0430 0143 0430 0145 0554 0440 0554 0441
testo 400 Suitable probes at a glance Accessories: Vane probes Part no. Professional telescopic handle for plug-in vane probes, max. 1 m long 0430 0941 Extension for telescopic handle, 2 m long please also order the 0409 0063 extension cable 0430 0942 Handle for plug-in vane probes 0430 3545 Thermal probes Illustration Probe type Meas. range Accuracy Part no. Robust hot bulb probe, Ø 3 mm, for measurements in the lower velocity range, 2m Ø 3 mm Hot bulb NTC 0 to +10 m/s -20 to +70 °C ±(0.03 m/s ±5% of mv) (0 to +10 m/s) 0628 0035 cable (PVC) 150 mm www.testo.com Additional information at Measurement systems Vane probes Illustration Probe type Meas. range Accuracy Part no. Vane probe, Ø 12 mm, can be attached to handle 0430 3545 or telescopic handle 0430 0941 180 mm Ø 12 mm Vane +0.6 to +20 m/s Oper. temp. -30 to +140 °C ±(0.2 m/s ±1% of mv) (+0.6 to +20 m/s) 0635 9443 Vane/temperature probe, Ø 16 mm, attachable to 0430 3545 handle or 0430 0941 telescopic handle Vane/temperature probe, Ø 25 mm, can be attached to 0430 3545 handle or 0430 0941 telescopic handle Bendable vane probe (can be bent by 90°), Ø 60 mm, attachable to handle 0430 3545 or telescopic handle 0430 0941, for meas. on ventilation outlets Bendable vane probe (can be bent by 90°), Ø 100 mm, attachable to handle 0430 3545 or telescopic handle 0430 0941, for measurements on ventilation outlets Vane probe, Ø 16 mm, for stationary assembly, 3 m cable (PVC) High temperature vane probe, Ø 25 mm, with handle for continuous measurements up to +350°C Affordable, robust hot bulb probe, Ø 3 mm, for measurements in the lower velocity range, with handle Robust hot bulb probe, Ø 3 mm, with handle and telescopic handle for measurements in the lower velocity range Quick-action hot wire probe, Ø 10 mm, with telescopic handle, for measurements in the lower velocity range with direction recognition Thermal anemometer probe, Ø 10 mm, w. telescopic handle, measures air flow in lab fume cupboards to DIN EN 14175 Differential pressure probes Precision pressure probe, 100 Pa, in robust metal housing with impact protection, incl. magnet for fast attachment, to measure differential pressure and flow speeds (in combination with Pitot tube) Pressure probe, 10 hPa, in robust metal housing with impact protection incl. magnet for fast attachment, to measure differential pressure and flow speeds (in combination with Pitot tube) Pressure probe, 100 hPa, in robust metal housing with impact protection, incl. magnet for fast attachment, to measure differential pressure and flow speeds (in combination with Pitot tube) Ø 60 mm 180 mm 180 mm 250 mm 560 mm 150 mm 850 mm 760 mm 760 mm Ø 100 mm Ø 16 mm Ø 16 mm Ø 25 mm Ø 25 mm Ø 3 mm Ø 3 mm Ø 10 mm Ø 10 mm Vane Type K (NiCr-Ni) Vane Type K (NiCr-Ni) Vane Vane Vane Type K (NiCr-Ni) Hot bulb NTC Hot bulb NTC Hot wire NTC Hot wire NTC +0.4 to +60 m/s -30 to +140 °C +0.4 to +40 m/s -30 to +140 °C +0.25 to +20 m/s Oper. temp. 0 to +60 °C +0.1 to +15 m/s Oper. temp. 0 to +60 °C +0.4 to +60 m/s Oper. temp. 0 to +70 °C +0.6 to +20 m/s -40 to +350 °C 0 to +10 m/s -20 to +70 °C 0 to +10 m/s -20 to +70 °C 0 to +20 m/s -20 to +70 °C 0 to +5 m/s 0 to +50 °C ±(0.2 m/s +1% of mv) (+0.4 to +40 m/s) ±(0.2 m/s +2% of mv) (+40.1 to +50 m/s) ±(0.2 m/s ±1% of mv) (+0.4 to +40 m/s) ±(0.1 m/s ±1.5% of mv) (+0.25 to +20 m/s) ±(0.1 m/s ±1.5% of mv) (+0.1 to +15 m/s) ±(0.2 m/s ±1% of mv) (+0.4 to +60 m/s) ±(0.3 m/s ±1% of fsv) (+0.6 to +20 m/s) ±(0.03 m/s ±5% of mv) (0 to +10 m/s) ±(0.03 m/s ±5% of mv) (0 to +10 m/s) ±(0.03 m/s ±4% of mv) (0 to +20 m/s) ±(0.02 m/s ±5% of mv) (0 to +5 m/s) 0635 9540 0635 9640 0635 9440 0635 9340 0628 0036 0635 6045 0635 1549 0635 1049 0635 1041 0635 1047 Illustration Probe type Meas. range Accuracy Overload Static pressure Zeroing Part no. Differential pressure probe 0 to +100 Pa ±(0.3 Pa ±0.5% of mv) 50 hPa 100 hPa to 20 Pa 0638 1347 Differential pressure probe Differential pressure probe 0 to +10 hPa 0 to +100 hPa ±0.03 hPa ±0.5% of mv (+20 to +100 hPa) ±0.1 hPa (0 to +20 hPa) 50 hPa 300 hPa 1000 hPa 1000 hPa to 0,4 hPa to 4 hPa 0638 1447 0638 1547 33
Page 1 and 2: Measuring Instruments For Velocity
Page 3 and 4: Contents Measuring instruments Prac
Page 5 and 6: testo 416 The compact testo 416 ane
Page 7 and 8: testo 425 The compact testo 425 ane
Page 9 and 10: 435-1/-2/-3/-4 435-1/-2/-3/-4 435-2
Page 11 and 12: 435-1/-2/-3/-4 435-1/-2/-3/-4 Radio
Page 13 and 14: testo 521-1 / testo 521-2 Accessori
Page 15 and 16: Mini wind tunnel You can draw up yo
Page 17 and 18: Velocity measuring instruments prep
Page 19 and 20: testo 445 The testo 445 VAC instrum
Page 21 and 22: testo 445 Suitable probes at a glan
Page 23 and 24: testo 445 Probes Quick-action surfa
Page 25 and 26: testo 400 Recommended set For fast
Page 27 and 28: testo 400 Technical data Meas. rang
Page 29 and 30: testo 400 Suitable probes at a glan
Page 31: testo 400 Suitable probes at a glan
Page 35 and 36: Notes www.testo.com Additional info

Measuring Instruments For Velocity - Testo

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