Pneumatic Low-Pressure Flow Sensors
Product Details
We have developed an easy-to-integrate module that incorporates a high-sensitivity pneumatic sensor and aircraft-grade relay into a single package. This provides a clear signal if the cooling system fails completely or becomes substantially degraded by fan bearing wear or obstructions. Vacuum or over-pressure versions with AC or DC relays are available to allow flexibility for your specific application.
key features
- Negative (vacuum) & Positive (over pressure) versions available
- Operation on 115 V 400Hz AC or 28V DC aircraft power available
- Simple lead wire hookup
- Normally open & normally closed relay contacts for signaling
- Barb fitting to allow pneumatic line to run away from sensor for convenient placement
applications
- MRO & VIP installations
Our in-house integrated engineering teams are ready to take on your greatest challenges.
Specifications
| Power | 115 V 400 Hz AC or 28 VDC Options |
| Sensitivity | Pressures as low as 0.1 inches H2O |
| RTCA/DO-160D Environmental Conditions | • Temperature & Altitude Cat A2 • Temperature Variation Cat B • Humidity Cat A • Operational Shocks & Crash Safety Cat B • Vibration Cat S Curve B2 • Waterproofness Cat W • Fungus Resistance Cat F • Power Input Cat E & B • Voltage Spike Cat B • Audio Frequency Conducted Susceptibility – Power Inputs Cat E & B • Induced Signal Susceptibility Cat C |
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