oh our water company mentioned they were gonna come this week and replace the meter. I guess this is what thats about lol
- This article is about UK energy meters.
  
  It's possible they're in the UK
  
  INCONCEIVABLE!
  
  Surelly they would've used the word "wankers" or "cunts" when refering to the water company if they were???!
  
  (Or maybe "those wankers at" is always implicitly prefixing "the water company")
  
  NZ and many other places are doing energy meter replacements (or just modem replacements in the existing meters) due to 2G/3G switch off.
  
  I don't think anyone does cellular water meters, though. Cellular needs a decent amount of power which is too much to expect from either a ten year battery or trying to use the metering hardware as a generator.
  
  Smart water and gas meters therefore generally use a short-range low power mesh radio system.
  
  Aren't water systems typically installed alongside electrical systems though? Seems like powering the meter should be a non-issue in most circumstances.
  
  Water meters are installed in a variety of places - while some might be in the building, plenty will be in a pit at the street.
  
  Even if it's in the same building, you now have the builder/homeowner's electrician needing to supply power to the meter that could be on the other side of the house from the electrical service. Should it be supplied from a dedicated circuit for reliability? If it's a retrofit, who pays for the wiring - and plaster/paint for the walls if it wasn't an easy run?
  
  What if the owner turns the power off and goes away for a month while leaving the garden sprinklers on? Is that OK?
  
  Electrically powered electrical meters work fine because if the meter isn't powered, nothing else is anyway. And it has to have all the safety and mechanical features for permanent connection to and safe usage of mains power, which adds substantially to the cost.
  
  Trivia: the energy consumed by electric meters is not negligible, though it's fairly small. The meter is designed so that it does not measure its own power consumption - the power company pays for that, not the customer. Should the customer pay for the water meter's electricity consumption.
  
  Extra trivia: A suitably efficient turbine could provide the watt or two of power a meter needs to transmit by leaking about a teaspoon or two of water down a drain.
  
  True, but I was saying that because it’s about energy meters, not water meters.
  
  There are many devices that use 2g for data, not just energy meters. ATMs, card payment terminals, alarms, gps trackers, all sorts of qpplications that don't need a lot of data and can benefit from the better coverage/range of 2g.
  
  that doesn't mean the problem is exclusive to them

You've viewed 72 comments.