HMA WISENMESHNET

Description

HMA WISENMESHNET is a revolutionary wireless infrastructure monitoring system for the mining & civil engineering industry.

HMA WISENMESHNET mesh networks can easily, effectively and wirelessly connect entire data logging systems using inexpensive, existing technology. Traditional networks rely on a small number of wired access points or wireless hotspots to connect users. In a wireless mesh network, the network connection is spread out among dozens or even hundreds of wireless mesh nodes that “talk” to each other to share the network connection across a large area.

HMA WISENMESHNET product range currently offers:

• Highly accurate tilt sensors
  • Single or dual axis
  • Horizontal or vertical mounting versions
  • Standard or miniaturised node sizes
• Interfaces to vibrating wire (VW) technologies, foil type strain gauges, laser sensor, etc.
  • Single channel
  • Four Channel
  • Eight Channel

HMA WISENMESHNET SPECIFICATIONS

Nodes Available:

• Vibrating Wire
• Tiltmeter
• Laser Distance & Tilt
• 4-20mA/1-5V
• Foil Strain Gauges
• Visual Node for Alarming

Tiltmeters:

• Uniaxial/Biaxial
• Standard & Mini tiltmeter
• MEMS-Based technology
• Accuracy: 0.01 Deg
• Resolution: 0.0025 Deg

Vibrating Wire:

• Single/Four/Eight Channel Nodes
• Range: 400-6000Hz
• Accuracy: 0.015% at any reading
• Resolution: 0.002Hz @ 400Hz

Laser Distance & Tilt Node:

• No special reflector required, just a nonreflective surface.
  • Laser:
    • Range: 0.05-33m
    • Accuracy: +-0.5mm
    • Resolution: 0.1mm
  • Tilt:
    • Accuracy: 0.04
    • Range: -30 to 30
    • Resolution: 0.0025

Communications:

• 2.4Ghz mesh network between nodes and gateway
• Uploads to a server via 4G/3G mobile signal
• Maximum of 10 hops to gateway
• Proven range of 0-120m between two points.
• Data Storage:
  • • Enough data storage and buffering capability for 100 nodes reading at 1-minute interval over 18 months without loss of data
  • Includes 8Gb MicroSD Card

IP Rating: IP66

Power:

• 6-12VDC (Mains adapter or battery power)
• Gateway:
• Battery backup for up to 10 days
• Optional power expansion (lasts for 1 year)
• Solar Power option available
• Nodes:
  • Up to ten years battery life (theoretical)

Operating Temperature Range: -40 to 80 Deg

AS / NZS Certified