Specifications
Technical data | |
---|---|
Measuring quantity | Standard flow velocity wN, based on standard conditions1) |
Measured medium | Clean air or nitrogen |
Measuring range flow wN | 0 … 1 / 2.5 / 5 / 10 m/s |
Lower detection limit flow wN | 0.05 m/s |
Measuring accuracy | |
Standard wN | ± (5 % of measured value + [1 % of fmr; min. 0.05 m/s]) 1) |
High precision (optional) wN | ± (3 % of measured value + [1 % of fmr; min. 0.05 m/s]) 1) |
Response time (t90) wN | 0.2 s |
Operating temperature | |
Sensor | 0 … +60 °C |
Storage temperature | -20 … +85 °C |
General data | |
Humidity | Measuring mode: Non-condensing (< 95 % RH) |
Operating pressure (max.) | Atmospheric (700 … 1,300 hPa) |
Supply voltage | 24 V DC ± 10 % |
Current consumption | Typ. < 6 mA (max. 10 mA) |
Analog output | 0 … 10 V (RL ≥ 10 kΩ;; CL ≤ 1 nF; short-circuit protected) |
Electrical connection | Non-detachable cable, 3 wires, length 5 m, with ferrules |
Maximum cable length | 15 m |
Protection type / class | IP65 / III or PELV (EN 50178) |
Probe length | 60 mm / 110 mm (order option) |
Material | |
Sensor head | Ø 9 mm x 10 mm stainless steel 1.4404 |
Sensor tube | Ø 9 mm stainless steel 1.4404 |
1) based on standard conditions: 20 °C and 1,013.25 hPa, related to adjustment reference; "fmr" = final measuring range
Subject to technical changes.