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AIR STREAM MONITOR – STF1
Data-Sheet
AIR STREAM MONITOR – STF1
STF1
Anwendung
Air flow controller based on a microcontroller for measuring nonaggressive gaseous flows in the range of 0.5 to 10/30 m/s. Available with both 0-10 V and 4-20 mA output. Additionally, a separate output signal for temperature pickup can be added.
Technische Spezifikationen
Power supply | 24 VAC/VDC |
Power consumption | 50mA (0...10 V) / 90mA (4...20 mA) |
Output signal flow | 0 … 10 V (Lmin = 1 kOhm), linear |
4 … 20 mA (Lmax = 0,4 kOhm), linear | |
Output temperatur | 0 … 10 V (Lmin = 1 kOhm), linear |
4 … 20 mA (Lmax = 0,4 kOhm), linear | |
Measuring range | 0 ... 2 m/s , 0 ... 10 m/s , 0 ... 20 m/s |
Relais output (STF1 only) | Switching voltage 250 VAC, 6A / 30VDC, 6A |
NO/NC: Contact opens or closes at flow detection | |
Function at flow presens | Switching point, adjustable via potentiometer |
Display (STF1 only) | 45,7 x 12,7mm |
Electrical connection | Screw clamps 1,5mm² |
Medium temperature | 0°C … +50 °C |
Switching point | Settable via potentiometer |
Fitting length | Manually adjustable 50-180mm |
Protection class Sensor | IP54 |
Measurements Housing | 90 mm x 95 mmx36 mm |
Merkmale
Type | Output Flow | Output Temperature | Display |
STF1 | 0...10V/4...20mA | 0...10V/4...20mA | incl. + relay |
STF2 | 0...10V/4...20mA | 0...10V/4...20mA |