enLink Status-AF – LoRa Wireless Air Velocity Sensor

enLink Status-AF measures air velocity in the range of 0 to 40m/s with industry leading accuracy of 0.1% of selected range. Unique Multi-Range digital sensor allows multiple ranges to be selected automatically or remotely.

This sensor can be used to ensure that recommended air flow rates for public buildings and industrial plant are achieved.

Air velocity data is automatically transmitted to the cloud using long range LoRa wireless where the device data can be displayed and analysed to reveal operational performance and generate alerts.

Sensor Characteristics

  • Range: 0 to 40m/s
  • Long term stability ±0.1% FSS
  • Exceptional Zero Stability
  • Selectable bandwidth filter
  • Up to 7 Calibrated ranges
  • Accuracy: 0.1% per range
  • Integrated 50/60Hz filter
  • Temperature compensated

Long life battery power enables simple, low cost installation for a variety of applications.

Unique Multi-Range sensor has up to 7 calibrated ranges for unrivalled dynamic range, with the benefit that a single Status-AF unit can cover the full air velocity requirements of HVAC and other applications.

Long range LoRa wireless transmits the data for up to 16 km with deep in building penetration of 1 – 3 km without repeaters.

Data can be received by any LoRaWAN compliant gateway or enLink Hub to forward data to the Cloud where it can be analysed using enVision or third party applications.

When used with enLink Hub, sensor data can be sent via long range LoRa wireless and converted to Modbus IP register values for integration with EMS/BMS, SCADA or monitoring equipment.

Battery Powered

  • Battery life 3+ years*
  • Can be installed in minutes

Model Options

Model Length of probe
ENL-STS-AF-100 100mm
ENL-STS-AF-200 200mm
ENL-STS-AF-300 300mm
ENL-STS-AF-400 400mm
ENL-STS-AF-500 500mm
ENL-STS-AF-600 600mm

 

Easy installation & setup

  • Supplied with multipoint air probes 100mm to 600mm long.
  • Neoprene rubber gasket duct seals included.
  • Averages air velocity across the duct.
  • Compact size 129mm x 67mm x 41mm
  • Available in 868MHz and 915MHz frequencies.
  • LED Signal strength indicator
  • LED Battery level indicator
  • Built in processing for sensor auto ranging
  • Full configuration and monitoring via USB
  • Available with IP67 (NEMA 4X, 13) seal

Applications

Typical applications include

  • Variable fan speed control in Variable Air Volume (VAV) applications
  • Verification of correct air flow rates for public buildings and industrial plant.
  • Air volume measurement
  • Duct flow rates
  • HVAC performance improvements
  • Cleanroom control
  • Process & environmental control

Case Studies incorporating enLink Status-AF Sensors

Pilkington

9th August 2018