Products > Sensors > Air Velocity Sensor
ALTA WIRELESS AIR VELOCITY / SPEED SENSOR
C$ 544.00
Part#
MNS2-9-W2-PS-AV-LPO
Region | Frequency
Canada - 900 MHz
Product Variations
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Description

The ALTA wireless air speed sensor measures the pressure difference between two input ports, the temperature, and altitude determines the speed at which the air is moving in a system and transmits the measurement to iMonnit. The sensor measures the pressure difference between two ports. When viewing the sensor from the top, the right inlet port is the negative or low side pressure input. When the pressure on this port is greater than the left port the sensor produces a negative pressure reading. When the pressure is greater on the left port the sensor produces a positive pressure reading. Combined with the temperature and the altitude, the sensor determines at what rate the air is flowing in a system.

Features

* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.

In the Box

  • Power Supply
  • USB Cable
  • Wireless Sensor
  • Mounting Hardware
  • 2 x AA Batteries
  • AC Power Supply
Pressure Range -500 Pa to 500 Pa
Allowable Overpressure 100 kPa
Rated Burst Pressure 500 kPa
Max Humidity for Long-Term Exposure 40°C dew point
Sensing Range Range at 0 m Altitude: 0-30m/s Range at 5000 m Altitude: 0-40m/s Range at 8000 m Altitude: 0-50m/s
Span Repeatability 0.5% of reading
Span Shift Due to Temperature Variation < 0.5% of reading per 10°C
Offset Stability < 0.05 Pa/year
Calibrated For Air, N2
Media Compatibility Air, N2, O2, non-condensing
Weight 3.7 oz.

Variation Specifications

Supply Voltage 2.7–3.8 VDC (3.0–3.8 VDC using power supply)

ALTA AA Specifications

Battery Type 2 Replaceable AA 1.5 V Batteries
Dimension 4.375 in x 2.470 in x 1.12 in
Supply Voltage 2.0 – 3.8 V (2 x AA 1.5V Batteries or Optional Power Supply)
Battery Life At 1 hour heartbeat setting, included AA batteries will typically last 6-8 Years. **
Max Operating Temperature Using AA Alkaline -18°C to 55°C (0°F to 130°F)
Max Operating Temperature Using AA Lithium -40°C to 60°C (-40°F to 140°F)
Optimal Battery Operating Temperature +10°C to +50°C (+50°F to +122°F)
Enclosure Material ABS

ALTA 900 MHz Specifications

Operating Frequency 900 MHz Operating Frequency
Certifications Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-G2SC1) Complies with Industry Canada standards. (IC: 9794A-G2SC1)
Device Range Device Range Up to 1,200 ft. non-line-of-sight, wireless device range*
Security Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)
Specifications Image

Suggested Application Uses for This Sensor

  • Building / Room Pressure
  • Air Flow
  • Variable Air Volume Filter Status
  • Duct Pressure
  • Clean Rooms
  • Hospitals
  • Fume Hoods
  • Computer Rooms
  • And many more…

OUR EXPERTISE

A smart fuel switching HVAC controller based on cloud technology that allows you to save money and reduce your carbon footprint. See our projects for more information.​

Our Client

BKR Energy Inc.

36 King Street East, 4th Floor
Toronto, ON, Canada
Tel: 416 358 5628
E-mail: service@bkrenergy.ca

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