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Zigbee based wireless data acquisition using labview for le

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Vivek Narapareddy

on 19 November 2013

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Transcript of Zigbee based wireless data acquisition using labview for le

Zigbee based wireless data acquisition using labview for level measurement

Required Units

Sensor Technology
Level measuring sensor.

Wireless Networks
Zigbee module.

Remote Access Terminals
Wireless laptop.

Data Acquisition And Management ( LabVIEW)
Monitoring
Sensor data storage
DSP
Data Access
Alarming

Capacitive level Sensor

Advantages of Capacitive sensor

Relatively inexpensive
Versatile
 Reliable
 Requires minimal maintenance
 Contains no moving parts
 Easy to install and can be adapted easily for different size of vessels
Good range of measurement, from few cm to about 100m
Rugged
Simple to use
Easy to clean
Can be designed for high temperature and pressure applications.
 
Wireless Networks

ZIGBEE MODULE
Zigbee protocol
SECURED COMMUNICATION.
LOW COST.
LOW POWER CONSUMPTION.
SUPPORTS MESH NETWORKING.
HIGH RELIABILITY AND LARGER RANGE.

LabVIEW

Benefit of LabVIEW over other development environments is the extensive support for accessing instrumentation hardware.
Drivers and abstraction layers for many different types of instruments and buses are included or are available for inclusion.
These present themselves as graphical nodes.
The abstraction layers offer standard software interfaces to communicate with hardware devices.
The provided driver interfaces save program development time.
Data Acquisition

Thank you
BATCH MATES
PRATIBHA
VIVEK
BHARATH REDDY
SAIRAJ MAHESH
BLOCK DIAGRAM
Full transcript