NovaSensor FMA Series of Filtration Air Restriction (FAR) Sensors accurately measure the pressure loss across a variety of air filtration devices utilizing high accuracy NPA piezoresistive technology in a low-profile form factor that is easy to install and maintenance-free. Available in multiple positive or vacuum pressure ranges, mating with an integrated AMPSEAL 16 (3-way) electrical connector and 1/8-27 NPT female pressure connection port.
Applications
- Engine air filtration systems
- Cabin pressure
- HVAC pressure
- Exhaust pressure
- Industrial filters
Features
- Supply Voltage: 5VDC
- Linear Output: 0.5V to 4.5V (Ratiometric)
- Diagnostic Features (Bridge Connection Checks, Bridge Short Detection, Power Loss Detection)
- Temperature-compensated
- Sealed AMP Electrical Connector
- Multiple Pressure Ranges Available (Vacuum and Pressure)
- Fast Response Time
- REACH & RoHS Compliant
Specifications
| Accuracy | ±2.5% FSO |
| Resolution | 0.12% FSO |
| Compensated Temp Range | 0°C to 80°C 0°C to 60°C for 5" H2O |
| Proof Pressure | 2X Full Pressure |
| Burst Pressure | 3X Full Pressure |
| Operating Temp Range | -40°C to 125°C |
| Storage Temp Range | -55°C to 150°C |
| Start-Up Time | 10 ms |
| Response Time | < 2 ms |
| Intended Media | Clean Dry Air |
| Clamp Limits Upper/Lower | 92.5% to 7.5% VDD |
| Diagnostic Limits Upper/Lower | 97.5% to 2.5% VDD |
| Pressure Ranges Available | 5" H2O 10" H2O* 40" H2O 1 PSI* 5 PSI |
| *Contact factory for additional custom pressure ranges. | |
Part Nos.
| Part Number | Description |
| FMA500T105WGV | 5 in H2O, Vacuum gage |
| FMA500T105WGP | 5 in H2O, Positive gage |
| FMA500T110WGV | 10 in H2O, Vacuum gage |
| FMA500T110WGP | 10 in H2O, Positive gage |
| FMA500T140WGV | 40 in H2O, Vacuum gage |
| FMA500T140WGP | 40 in H2O, Postive gage |
| FMA500T1001GV | 1 PSI, Vacuum gave |
| FMA500T1001GP | 1 PSI, Positive gage |
| FMA500T1005GV | 5 PSI, Vacuum gage |
| FMA500T1005GP | 5 PSI, Positive gage |
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