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ALTA Wireless Accelerometer - Impact Detection


ALTA wireless accelerometers can be used in a host of applications where knowing impact, vibration, inclination, etc. is required.
The wireless accelerometer - Impact Detection sensor activates when g-forces are exceeded by a user defined threshold - up to 8 g-force. The user can key in the desired threshold for the g-force trigger. This sensor has two operation modes that can be also selected by the user: High Performance and Low Power. High Performance has an output data rate of 800 Hz with the High Pass Filter cutoff at 16 Hz while the Low Power has an output data rate of 12.5 Hz with the High Pass Filter cutoff at 0.25 Hz.

ALTA Wireless Accelerometer - Impact Detection - ALTA WIRELESS ACCELEROMETER - IMPACT DETECT, 900 MHz, COMMERCIAL COIN CELL POWERED
Part No. Description Price Stock
MNS2-8-W1-AC-IM ALTA WIRELESS ACCELEROMETER - IMPACT DETECT, 868 MHz, COMMERCIAL COIN CELL POWERED $94
MNS2-9-W1-AC-IM ALTA WIRELESS ACCELEROMETER - IMPACT DETECT, 900 MHz, COMMERCIAL COIN CELL POWERED $94
∗ Standard lead time is 1 week

ALTA - Leading Enterprise Grade "Internet of Things" Solutions

ALTA sensors offer 3 to 4 times the range of standard sensor platforms, extending non-line-of-sight reach to an exceptional 1,200+ feet through walls (12-14 walls typical). Using Frequency-hopping Spread Spectrum (FHSS) also allows ALTA sensors to have better interference immunity from other wireless devices.

Superior power management provides ALTA sensors with almost twice the battery life of Monnit's standard wireless sensors.

  • Coin cell sensors typically last 3+ years.
  • AA and Industrial sensors typically last up to 12+ years.
ALTA products employ Monnit's new Encrypt-RF® Security (256-bit Diffie Hellman key exchange and AES-128 CBC encryption for all sensor data messages), so security is maintained at all communication points from sensor to gateway, gateway to software, then back again.

Integrated on-board data storage allows ALTA sensors to store data messages if communication to a wireless gateway is disrupted (power outage, Internet outage, or out of range). Messages that can't be delivered will be time-stamped and stored in memory (up to the last 512 messages) until communication with the gateway is restored, at which point the messages will all be transmitted.

Over-the-air updates allow ALTA products to be updated remotely if new fixes or features become available.

Packing List


  • 10 Ft. Water Detection Rope
  • Wireless Sensor
  • CR2032 - Coin Cell Battery
  • Mounting Hardware

Features


  • 900/868 MHz Operating Frequency
  • Sensitivity: 4096 count/g
  • Sensitivity Range: +/-2 G, +/-4 G, +/-8 G
  • Measurement Accuracy: +/- 2.5 % (Force: X, Y, Z)
  • Minimum G Force to Turn On/Wake Up: 0.050 g - 0.100 g
  • Bandwidth for Data Measurement: 800 Hz
  • Weight: 3.7 oz.
  • Security: Encrypt-RF® (256-bit key exchange and AES-128 CTR)
  • Battery Type: Replaceable 3.0V (CR2032) Coin Cell Battery
  • Dimension: 2.0 in x 1.125 in x 0.875 in
  • Max Operating Temperature: -7°C to +60°C ( 20°F to +140°F )
  • Optimal Battery Operating Temperature (Coin Cell): +10°C to +50°C ( +50°F to +122°F )
  • Supply Voltage: 2.0 - 3.8 VDC
  • Battery Life: At 1 hour heartbeat setting, coin cell battery will last up to 4 years. **
  • Enclosure Technology: Monnit PinchPower™ Wireless Sensor Enclosures
  • Enclosure Material: ABS
  • Detects Impact (G-Force Threshold)

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