Environment Monitoring System Air Flow/Velocity Detectors

Air Flow/Velocity Detectors compatible with ENVIROMUX® E-2D, E-5D and E-16D

Air Flow/Velocity Sensors

Air Flow Sensor

E-AFM-V2 Air Flow Sensor
E-AFM-V2
  • Reliable mechanical solution for monitoring air flow.
  • Reacts to any condition causing insufficient flow of air such as malfunctioning cooling fan, increased friction, or physical blockage.
  • Ideal for direct monitoring of a cooling fan, HVAC duct, or under a raised floor.
  • Switch contact is open when air flow is >2.6 ft/s (0.8 m/s).
  • Contact rating (max): 10W
  • Switching voltage (max): 180VDC/130VAC
  • Switching current (max): 500mA for DC, 75mA for AC
  • Connection: Two 26AWG insulated stranded wires
    • Length: 19.5 inches
  • Maximum cable length: 1000 ft (305m)
  • Operating and storage temperature: -40 to 158°F (-40 to 70°C).
  • Regulatory approvals: CE, RoHS
Downloads & References
NTI Part # Price Quote Buy
E-AFM-V2 $85.00

Low-Cost Air Velocity Sensor

Low-Cost Air Velocity Sensor
E-AV-LC-7
  • Reliable sensor for measurement of air velocity.
  • Flow range: 0 to 82 ft/s (0 to 25 m/s).
  • Accuracy: ±1.6 ft/s (±0.5 m/s) from 0 to 49 ft/s (0 to 15 m/s) at 70°F (21°C).
  • To avoid damaging the E-AV-LC sensor, it should only be operated where it will sense at least some air flow (≥ 8.2 ft/s (2.5 m/s)) daily.
  • Includes mounting hardware.
  • Operating temperature: 32 to 158°F (0 to 70°C).
  • Probe dimensions: 6.3x0.6 inches (160x15 mm).
  • Probe material: PA 2200 plastic.
  • Length: 7 feet.
  • Includes an RJ45 coupler to extend the sensor up to 1,000 feet using CATx cable (minimum 24AWG).
  • MTBF: 1,387,280 hours.
  • Current consumption: 15mA @ 5VDC, 60mA @ 12VDC.
  • Powered by E-2D/5D/16D.
  • Compatible with E-2D/5D/16D.
    • E-2D: only compatible with Rev C units (features two power inputs).
  • Regulatory approvals: CE, RoHS.
  • Compatible with E-FSC Fiber Converter/Extender.
    • Use to extend sensor up to 1.2 miles (2 km) from the ENVIROMUX unit.
Downloads & References
NTI Part # Length Price Quote Buy
E-AV-LC-7 7 ft $180.00

Air Velocity Sensor

E-AV-K Air Velocity Sensor
E-AV-K
  • Reliable sensor for measurement of air velocity.
  • Requires the E-S5VDC sensor converter to operate.
    • Maximum cable length: 1000 ft (305m)
    • Powered by E-2D/5D/16D.
  • Flow range: 0-2000 ft/min (0-10 m/s).
  • Accuracy: ±60 ft/min (0.3 m/s) + 4% of measured value.
  • Dust resistant design.
  • Includes mounting hardware.
  • Operating temperature: -4 to 140°F (-20 to 60°C).
  • Storage temperature: -22 to 140°F (-30 to 60°C).
  • Operating and storage relative humidity: 5 to 95% non-condensing RH.
  • Regulatory approvals: CE, RoHS.
  • TAA compliant
  • Compatible with E-FSC Fiber Converter/Extender.
    • Use to extend sensor up to 1.2 miles (2 km) from the ENVIROMUX unit.
NTI Part # Description Price Quote Buy
E-AV-K Air Velocity Sensor $450.00
E-S5VDC 5VDC Sensor Converter. Required to connect E-AV to E-xD $125.00

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