2SE Series Airflow Sensor
Switches & Relays
The Klixon® 2SE solid–state vane switch has advanced, state-of-the-art airflow sensing. Successor to electromechanical vane types, the 2SE is designed to sense and protect against the loss of airflow in power supplies, data processing units, or any other commercial or military electronic equipment where it is necessary to recognize the loss or reduction of airflow.
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- Solid–state
- High reliability
- Commercial or military grades
- Variety of switching modes
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Specifications
| Supply Voltage | 30 VDC maximum |
| Switching Capacity | 400 milliamps maximum |
| Configuration | SPST or DPST |
| Reset | Automatic or Manual |
| Mode | Normally open or closed |
| Weight | Approximately 20 grams |
| Power Dissipation | Approximately 3 watts |
| Life | 100,000 cycles |
| Operating Temp. Range | 10°C to 50°C (50°F to 120°F) |
| Ambient Temp. Range | Up to 150°C (300°F) |
| Vibration | 10G, 10–500 Hz per MIL-STD-202, Method 202, Condition A |
| Shock | 100G, for 6ms per MIL-STD-202, Method 213, Condition C |
| Humidity | 10 days per MIL-STD-202, Method 106 |
| Salt Spray | 48 Hours per MIL-STD-202, Method 101, Condition B |