State the benefits of AMR and outline the hardware requirements for it.
Automated Meter Reading has the potential to bring many advantages to customers and suppliers within the I&C sector. These advantages include:
• Receive accurate billing from utility suppliers based on correct consumption figures
• Remove the need to validate invoices.
• Remove the risk of running a debit or credit with suppliers
• Pinpoint waste early and reduce consumption with consumption alerts
• Save between 5% and 25 % on annual utility expenditure :
• Pro actively anticipate the requirements of future legislation such as the EU’s Energy
Performance of Buildings Directive
• Eligible for Enhanced Capital Allowance (ECA)
• Reduced carbon emissions
• Highlight your company’s energy efficiency and environmental credentials
• Return on investment in energy savings
The hardware requirements for AMR are:
- Meters, and
- Modems.
The schematic diagram of a modem and its connections is given below.
GSM-AMR System Modem Specifications It consists of the following subsystems:
GSM Modem High Gain Antenna 6 kV Surge Protected Power Supply Common
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