SCHMIDT Technology
Daten
Measuring parameters standard velocity wN of air, based on standard conditions 20 °C and 1013,25 hPa
medium temperature TM
Medium to be measured air and gases
Measuring range wN
Measuring accuracy under conditions of the reference wN
0 ... 2,5 m/s ± (4 % of meas. value + 0.05 m/s)
0 ... 10 m/s ± (4 % of meas. value + 0.2 m/s)
0 ... 20 m/s ± (4 % of meas. value + 0.4 m/s)
Lower detection limit wN 0.2 m/s
Reproducibility wN ± 1.5 % of measured value
Measuring range TM 0 … +60 °C
Measuring accuracy TM
(wN > 2 m/s)
± 1 K (10 … 30 °C); ± 2 K in remaining interval
Response time (t90) wN approx. 10 s (jump from 0 to 5 m/s)
Operating temperature -10 … +60 °C
Humidity range 0 … 95 % rel. humidity (RH), non-condensing
Operating pressure atmospheric (700 … 1.300 hPa)
Operating voltage UB 24 V DC ± 20 %
Current consumption typ. < 35 mA (max. 80 mA)
Analog outputs 0 … 10 V
Burden RL ≥ 10 kΩ; CL ≤ 1 nF
Electrical connection non-detachable connecting cable, pigtail, length 2 m, 4-pin 0.25 mm2, PVC
Cable length (recommended) 15 m max.
Type of protection IP 40
Protection class III (SELV)
Min. immersion depth (MID) 35 mm
Dimensions ø 12 mm, probe length 144 mm
Weight PC, ABS, Nickel-plated Brass
Gewicht 50 g (probe)
Delivery content probe, mounting clamp, extension tube, manual

Subject to technical changes.