Weber Sensors 3202.03 S102 Vent-Captor Air Flow Switch with Thyristor Output with 2 m Moulded Oil Flex Cable, Transistor Output PNP Normally Open, 24 VDC
- Part #:3202.03 S102
- Model #:Vent-Captor
- Condition:Brand New

The vent-captor is an air flow monitor that is used where air and other gases in an automation process need to be monitored. This compact, electronic sensor works according to the calorimetric measuring principle and without mechanically moving parts. It detects the flow velocity of the medium and converts it into an electrical signal.
Features:
- small compact unit
- adjustable switching point
- temperature independent
- robust construction (fully resin encapsulated)
- ISO 9001:2015 certified production
- Specification Sheet
- Manuals/Tutorials
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| Medium | gaseous |
| Sensor data | |
| Measuring range | 0.3 to 30 m/s |
| Hysteresis | approx. 0.2 m/s |
| Adjustment | continuously adjustable |
| Display output status | LED red / green |
| Repeatability | < 3 % |
| Medium temperature | -20 °C to +100 °C |
| Ambient temperature | -20 °C to +100 °C |
| Pressure | atmospheric |
| Temperature drift | < 0.3 % per Kelvin |
| Mechanical data | |
| Protection class | IP 64 |
| Material sensor probe | ceramic with overglaze |
| Material housing / Length of housing | Ultradur (PBTP) / 89 mm |
| Mounting accessories | flange |
| Electrical connection | 2 m moulded oilflex cable / 3 x 0.5 mm2 |
| Electrical data | |
| Operating voltage | 24 VDC (16.8 - 31.2 VDC) |
| Switching current | max. 400 mA |
| Power consumption | 40 - 140 mA (max. flow) |
| Protection circuit | reverse polarity, short circuits and overload protection (ready for operation after correcting the short circuit) |
| Electrical output without flow | Normally Open PNP |
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