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Wireless Node – RTU for SAA Instruments

Can monitor up to 4 Shape Accel Array (SAA) instruments from Measurand
Embedded intelligence samples the instruments and digitizes the signal prior to transmission
Data acquisition is completely wireless and battery-powered, with years of battery life
Extends the wireless network infrastructure coverage by relaying data from other wireless nodes
Provides both mobile access and backhaul routing functionalities

Features and Benefits
Plug and play compatible with up to 4 SAA
Up to 3 year battery life
Links with existing Measurand data processing software

Wireless monitoring of tunnel convergence
Slope stability monitoring sites with SAA installed for monitoring borehole deformations and slope slippage
Settlement profile monitoring applications

902-928 MHz
RX sensitivity: -105 dBm
Typical omnidirectional range in underground mines: 50 m to 150 m
Typical omnidirectional range on surface: 50 m to 600 m
Connectivity: 4 Shape Accelerometer Arrays (SAA)
Battery life: typical = 3 years (depends on level of network activity), minimum = 1 year (standard warranty)


Mine Design Technologies Inc
Telephone : +1-613-549-5223
Email :
Headquarters: 6-1045 John Counter Blvd, Kingston ON Canada K7K 6C7

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