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ALTA Industrial Wireless Accelerometer - Vibration Meter


Monnit Vibration Meters use an accelerometer to measure g-force on 3 axes and then determines speed and frequency from this measurement. The sensor measures vibration once every Measurement Interval, which can be set as low as 1 minute and as high the Heartbeat Interval. The sensor is designed to measure continuous vibration and be low powered so it captures vibration for less than a second during its Measurement Interval. The sensor uses a Sensitivity Threshold to filter noise or low level vibrations. If this threshold is set to 0 then any vibration captured during the Measurement Interval will contribute to the duty cycle and will be analyzed, even very low level vibrations. The Vibration Meter will also report the duty cycle, or how long the sensor was measuring vibrations throughout the heartbeat.

ALTA Industrial Wireless Accelerometer - Vibration Meter - ALTA INDUSTRIAL WIRELESS ACCELEROMETER - VIBRATION METER, 900 MHz
Part No. Description Price Stock
MNS2-8-IN-AC-VM ALTA INDUSTRIAL WIRELESS ACCELEROMETER - VIBRATION METER, 868 MHz $209
MNS2-9-IN-AC-VM ALTA INDUSTRIAL WIRELESS ACCELEROMETER - VIBRATION METER, 900 MHz $209
MNS2-4-IN-AC-VM ALTA INDUSTRIAL WIRELESS ACCELEROMETER - VIBRATION METER, 433 MHz $220
MNS2-8-IN-AC-VM-PA ALTA INDUSTRIAL WIRELESS ACCELEROMETER - VIBRATION METER, 868 MHz,HGA $224
MNS2-9-IN-AC-VM-PA ALTA INDUSTRIAL WIRELESS ACCELEROMETER - VIBRATION METER, 900 MHz,HGA $224
MNS2-4-IN-AC-VM-PA ALTA INDUSTRIAL WIRELESS ACCELEROMETER - VIBRATION METER, 433 MHz,HGA $235
MNS2-8-IN-AC-VM-SOL ALTA INDUSTRIAL WIRELESS ACCELEROMETER - VIBRATION METER, 868 MHz, Solar w/ Rechargeable Battery $249
MNS2-9-IN-AC-VM-SOL ALTA INDUSTRIAL WIRELESS ACCELEROMETER - VIBRATION METER, 900 MHz, Solar w/ Rechargeable Battery $249
MNS2-4-IN-AC-VM-SOL ALTA INDUSTRIAL WIRELESS ACCELEROMETER - VIBRATION METER, 433 MHz, Solar w/ Rechargeable Battery $260
MNS2-8-IN-AC-VM-SOL-PA ALTA INDUSTRIAL WIRELESS ACCELEROMETER - VIBRATION METER, 868 MHz, Solar w/ Rechargeable Battery,HGA $264
MNS2-9-IN-AC-VM-SOL-PA ALTA INDUSTRIAL WIRELESS ACCELEROMETER - VIBRATION METER, 900 MHz, Solar w/ Rechargeable Battery,HGA $264
MNS2-4-IN-AC-VM-SOL-PA ALTA INDUSTRIAL WIRELESS ACCELEROMETER - VIBRATION METER, 433 MHz, Solar w/ Rechargeable Battery,HGA $275
∗ 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.

Monnit ALTA Industrial Sensors come in an IP65, NEMA 4X, CE rated, sealed, and weatherproof enclosure. They are powered by a single, replaceable, Industrial grade 3.6 V battery (included).

An optional solar powered version is also available. The solar powered version includes a Lithium Iron Phosphate rechargeable battery in conjunction with a solar power cell to keep the battery charged and at optimal capacity. If there is no light present at the solar cell, the battery alone could continue to power the sensor for up to 8-10 years.

Packing List


  • Wireless Sensor
  • Mounting Hardware
  • 3V Industrial Battery (Pre-Installed)/li>
  • SMA Antenna

Features


  • 900/868/433 MHz Operating Frequency
  • Speed Measurement Range: 0 to 25.5 mm/s
  • Speed Measurement Resolution: 0.1 mm/s
  • Frequency Measurement Range: 0 to 256 Hz
  • Frequency Measurement Resolution: 1.5625 Hz rounded down to nearest 1 Hz
  • Vibration Intensity Threshold Range: 0 to 1.701 g
  • Vibration Intensity Threshold Resolution: 0.063 g
  • Weight: 3.7 oz.
  • Security: Encrypt-RF® (256-bit key exchange and AES-128 CTR)
  • Supply Voltage: 2.0 - 3.8 VDC
  • Battery Type: Replaceable 3.6V, 1800mAH (single AA sized)
  • Battery Life: Up to 10 Year Battery Life.**
  • Max Operating Temperature: -40° to 85°C (-40° to 185°F)
  • Optimal Battery Operating Temperature: +10°C to +50°C (+50°F to +122°F)
  • Solar Power Option:
    • - 3.0 VDC Solar Panel
    • - 600 mAH Rechargeable Battery (>2000 Charge Cycles - 80% of Initial Capacity)
    • - Charging Temperature Range: 0° to 45°C (32° to 113°F)
    • - Max Temperature Range: -20° to 60°C (-4° to 140°F)
  • Enclosure Material: IP65, NEMA 4X, CE rated, sealed, weatherproof enclosure
  • UL Rating: UL Listed to UL508-4x specifications (File E194432)
  • Dimension: 3.7 in x 2.32 in x 1.38 in
  • Reports data as speed (mm/s) and frequency (Hz) on all three axes, and how long the sensor was measuring during the interval.
  • Adjustable measurement methods: Peak acceleration RMS, peak velocity RMS, and true RMS.
  • Free iMonnit basic online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email.

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