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Where do smart meters get their power from?
These may be naive questions but I can't find answers anywhere. The context is our energy supplier may well ask us to install a smart meter soon so I'd like to understand how they work in practice.
I assume that they need some device both to replace or somehow connect to both the existing gas and electricity meters (as well as another remote unit to show the consumption). But where do these devices get their power from? For the electricity meter that's no big problem: I assume the device, whatever it is, will only use a watt or to to communicate to the home monitor and to the power company, so that a simple tap of the mains will suffice, after all that's how the existing meter works. But does the power that they use come out of what the consumer pays for? But what about the smart gas meter? The existing one works on gas pressure, I assume. There's no electrical supply anywhere near our current gas meter - which may well be a common situation. Are these smart devices also gas-powered in some way or simply battery-powered? If so who is responsible for noticing when the battery runs down, and then buying a replacement and fitting it? I hope it's the power company, but if they have to make an urgent visit every year or so to change a battery that is hardly going to save them much compared to reading the existing meter at predictable intervals. If it's the consumer's responsibility and you somehow don't replace the battery does anyone notice or care? And does one's gas consumption get lost during the period of battery outage? Suppose you go away on holiday and the battery runs down just after you left, whose fault is that? These are all simple obvious questions, but I don't seem to have been able to find answers. But I assume someone here already has a smart meter so will know the answers to at least some of them. -- Clive Page |
Where do smart meters get their power from?
Somebody will be along in a minute who knows, but I assume there's a battery in the smart meter, and it gets changed by the gas company. I assume it reports the level of charge to the gas company, so they know when to change it. They could build a generator in, powered by the gas flow, I suppose? Free gas if the battery runs out or the meter stops working? Nah, they'll estimate. |
Where do smart meters get their power from?
Clive Page wrote:
does the power that they use come out of what the consumer pays for? no, it comes from the unmetered side. But what about the smart gas meter? They have a 10 year D-Cell to talk to the smart electricity meter, they only send readings every 30 minutes. |
Where do smart meters get their power from?
On 08/11/2019 15:23, Andy Burns wrote:
Clive Page wrote: does the power that they use come out of what the consumer pays for? no, it comes from the unmetered side. But what about the smart gas meter? They have a 10 year D-Cell to talk to the smart electricity meter, they only send readings every 30 minutes. They come with a charger which plugs into a mains socket. The will work for a while until the battery discharges. Very similar in that way to a mobile phone. To my mind their big weakness is that they have a p*ss poor range, so as my electric meter is at the far end of the house it will not work properly in my lounge. A frustrating waste of space. |
Where do smart meters get their power from?
Broadback wrote:
They come with a charger which plugs into a mains socket. The will work for a while until the battery discharges. Very similar in that way to a mobile phone. To my mind their big weakness is that they have a p*ss poorÂ* range, so as my electric meter is at the far end of the house it will not work properly in my lounge. A frustrating waste of space. You seem to be talking about the in-house display (mine has no battery) not the meters themselves, that is of course powered by customer paid electricity, but there is no compulsion for you to leave it plugged in (though if you do unplug it, bear in mind it can take several minutes to send updated meter readings to the IHD). |
Where do smart meters get their power from?
Clive Page presented the following explanation :
These may be naive questions but I can't find answers anywhere. The context is our energy supplier may well ask us to install a smart meter soon so I'd like to understand how they work in practice. I assume that they need some device both to replace or somehow connect to both the existing gas and electricity meters (as well as another remote unit to show the consumption). But where do these devices get their power from? For the electricity meter that's no big problem: I assume the device, whatever it is, will only use a watt or to to communicate to the home monitor and to the power company, so that a simple tap of the mains will suffice, after all that's how the existing meter works. But does the power that they use come out of what the consumer pays for? But what about the smart gas meter? The existing one works on gas pressure, I assume. There's no electrical supply anywhere near our current gas meter - which may well be a common situation. Are these smart devices also gas-powered in some way or simply battery-powered? If so who is responsible for noticing when the battery runs down, and then buying a replacement and fitting it? I hope it's the power company, but if they have to make an urgent visit every year or so to change a battery that is hardly going to save them much compared to reading the existing meter at predictable intervals. If it's the consumer's responsibility and you somehow don't replace the battery does anyone notice or care? And does one's gas consumption get lost during the period of battery outage? Suppose you go away on holiday and the battery runs down just after you left, whose fault is that? These are all simple obvious questions, but I don't seem to have been able to find answers. But I assume someone here already has a smart meter so will know the answers to at least some of them. Gas meter runs on a ten year battery and reports to the electric meter. Electric meter then reports to utility company, both readings. |
Where do smart meters get their power from?
On Friday, 8 November 2019 16:48:39 UTC, Andy Burns wrote:
Broadback wrote: They come with a charger which plugs into a mains socket. The will work for a while until the battery discharges. Very similar in that way to a mobile phone. To my mind their big weakness is that they have a p*ss poorÂ* range, so as my electric meter is at the far end of the house it will not work properly in my lounge. A frustrating waste of space. You seem to be talking about the in-house display (mine has no battery) not the meters themselves, that is of course powered by customer paid electricity, but there is no compulsion for you to leave it plugged in (though if you do unplug it, bear in mind it can take several minutes to send updated meter readings to the IHD). I think most people misunderstand the way they work - including the supply companies! As I understand it, it is battery powered half hourly readings from the gas meter to the smart-enabled electricity meter, and then that handles the communication of both readings to the supply company fundamentally via a sim card arrangement. It also locally broadcasts the live electricity usage data securely which can be read by an in house display paired with the meter by the engineer when they visit. I'd recently been having issues with the gas readings showing up on my suppliers online account, but the electricity not reading at all, despite the fact that I could see it on the IHD. The customer service operator advised me to power off the router for my home broadband, and switch off the IHD. For some reason believing a) that wifi was involved and b) that the IHD was somehow responsible for sending the data to the supplier. Unless I've missed something about data channel pollution etc, that sounded like ******** to me. |
Where do smart meters get their power from?
larkim wrote:
The customer service operator advised me to power off the router for my home broadband, and switch off the IHD. For some reason believing a) that wifi was involved and b) that the IHD was somehow responsible for sending the data to the supplier. Unless I've missed something about data channel pollution etc, that sounded like ******** to me. Should have asked for it in writing and forwarded the ******** to ofgem |
Where do smart meters get their power from?
On 08/11/19 14:59, Clive Page wrote:
These may be naive questions but I can't find answers anywhere. The context is our energy supplier may well ask us to install a smart meter soon so I'd like to understand how they work in practice. I assume that they need some device both to replace or somehow connect to both the existing gas and electricity meters (as well as another remote unit to show the consumption). But where do these devices get their power from? For the electricity meter that's no big problem: I assume the device, whatever it is, will only use a watt or to to communicate to the home monitor and to the power company, so that a simple tap of the mains will suffice, after all that's how the existing meter works. But does the power that they use come out of what the consumer pays for? But what about the smart gas meter? The existing one works on gas pressure, I assume. There's no electrical supply anywhere near our current gas meter - which may well be a common situation. Are these smart devices also gas-powered in some way or simply battery-powered? If so who is responsible for noticing when the battery runs down, and then buying a replacement and fitting it? I hope it's the power company, but if they have to make an urgent visit every year or so to change a battery that is hardly going to save them much compared to reading the existing meter at predictable intervals. If it's the consumer's responsibility and you somehow don't replace the battery does anyone notice or care? And does one's gas consumption get lost during the period of battery outage? Suppose you go away on holiday and the battery runs down just after you left, whose fault is that? These are all simple obvious questions, but I don't seem to have been able to find answers. But I assume someone here already has a smart meter so will know the answers to at least some of them. There's at least one other "Smart Meter" - and that's one used for the water supply. We recently had a water main go in the road, and I was chatting to a guy from the water company about the meters here. He said they were read remotely during drive-by. They were powered by a small generator which turned when the water flowed through them, as well as it turning the figures on the dial. What is interesting is something actually useful: "The new AMR meters also have an inbuilt alarm system which will activate silently if water runs continuously through the meter over a 24-hour period This means that when we drive by to read your meter, the alarm will be detected by us and we will investigate to see if there is a leak. This helps us all save even more water, energy and money." Considering that most leaks are "silent", that could be of interest - even if it takes 6 months to actually notice when the next meter reading is taken! -- Jeff |
Where do smart meters get their power from?
On 08/11/2019 16:56, Harry Bloomfield wrote:
Gas meter runs on a ten year battery and reports to the electric meter. Electric meter then reports to utility company, both readings. Our water meter has a wireless module ("Everblu Cyble"). Their data sheet says "battery - lithium, 15 years / 10 years in fixed network mode" -- Reentrant |
Where do smart meters get their power from?
On 08/11/2019 16:59, larkim wrote:
I'd recently been having issues with the gas readings showing up on my suppliers online account, but the electricity not reading at all, despite the fact that I could see it on the IHD. The customer service operator advised me to power off the router for my home broadband, and switch off the IHD. For some reason believing a) that wifi was involved and b) that the IHD was somehow responsible for sending the data to the supplier. Unless I've missed something about data channel pollution etc, that sounded like ******** to me. There's no way anyone in their right mind would allow the energy company access to their Wi-Fi code. They could look at your holiday snaps if they weren't specifically secured. (You can usually share drives between computers on the same Wi-Fi network and it would be hard to know you hadn't by mistake.) -- Max Demian |
Where do smart meters get their power from?
Oh, I see, I have at long last found somebody in EDF Energy who knows about
the speech enabled remote unit. I have not asked the question about power, but presumably its either a thing like a charging cradle for a phone or just dry cells and only communicates when you are pressing buttons. Brian -- ----- -- This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please Note this Signature is meaningless.! "Andy Burns" wrote in message ... Clive Page wrote: does the power that they use come out of what the consumer pays for? no, it comes from the unmetered side. But what about the smart gas meter? They have a 10 year D-Cell to talk to the smart electricity meter, they only send readings every 30 minutes. |
Where do smart meters get their power from?
Having said all that though, is it not strange in this day and age that the
first advice if tech is not working right is to turn it off then on again. Mark my words, it will be even worse when we all start using Quantum computers! :-) Brian -- ----- -- This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please Note this Signature is meaningless.! "Andy Burns" wrote in message ... larkim wrote: The customer service operator advised me to power off the router for my home broadband, and switch off the IHD. For some reason believing a) that wifi was involved and b) that the IHD was somehow responsible for sending the data to the supplier. Unless I've missed something about data channel pollution etc, that sounded like ******** to me. Should have asked for it in writing and forwarded the ******** to ofgem |
Where do smart meters get their power from?
You should have sold him some pictures of the Invisible man.
Brian -- ----- -- This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please Note this Signature is meaningless.! "Bill Wright" wrote in message ... On 08/11/2019 17:06, Andy Burns wrote: larkim wrote: The customer service operator advised me to power off the router for my home broadband, and switch off the IHD. For some reason believing a) that wifi was involved and b) that the IHD was somehow responsible for sending the data to the supplier. Unless I've missed something about data channel pollution etc, that sounded like ******** to me. Should have asked for it in writing and forwarded the ******** to ofgem The installer of my smart meter said it contacted the room display by infra-red. When I explained that IR doesn't go though brick walls he clearly thought I was some sort of nutter*. *I know I am, but not for that reason. Bill |
Where do smart meters get their power from?
In message , "Brian Gaff (Sofa)"
writes Having said all that though, is it not strange in this day and age that the first advice if tech is not working right is to turn it off then on again. Mark my words, it will be even worse when we all start using Quantum computers! :-) Quite! I have used this one before.... we were sat at the end of the runway for a flight home from Madeira. Nothing much happened and then the captain announced we were returning to the apron. Back to the end of the runway and a normal take off. When the seat belt lights went to off the captain explained there had been a warning light on his display. Apparently turning the system off and back on had fixed it so we took off! -- Tim Lamb |
Where do smart meters get their power from?
Max Demian wrote:
On 08/11/2019 16:59, larkim wrote: I'd recently been having issues with the gas readings showing up on my suppliers online account, but the electricity not reading at all, despite the fact that I could see it on the IHD. The customer service operator advised me to power off the router for my home broadband, and switch off the IHD. For some reason believing a) that wifi was involved and b) that the IHD was somehow responsible for sending the data to the supplier. Unless I've missed something about data channel pollution etc, that sounded like ******** to me. There's no way anyone in their right mind would allow the energy company access to their Wi-Fi code. They could look at your holiday snaps if they weren't specifically secured. (You can usually share drives between computers on the same Wi-Fi network and it would be hard to know you hadn't by mistake.) The IHD uses Zigbee to communicate with the meter. Zigbee is 2.4GHz, so it is possible to be interfered with by wifi (or Bluetooth, microwave ovens, etc). It sounds like it's a simple diagnostic tool to rule out a potential source of 2.4GHz interference (not very effective, unless turning off all the neighbours' routers too). The IHD doesn't send data to the supplier, but it's possible they want the IHD working so they can get you to read things off the display. Theo |
Where do smart meters get their power from?
Brian Gaff wrote:
I have at long last found somebody in EDF Energy who knows about the speech enabled remote unit. I have not asked the question about power, but presumably its either a thing like a charging cradle for a phone or just dry cells and only communicates when you are pressing buttons. I was talking about the actual meters, not the inhouse display (or speech) unit, that would be powered on your shilling. |
Where do smart meters get their power from?
Brian Gaff (Sofa) wrote:
I'd imagine the remote unit will be pretty low power as when everyone gets them some band is going to be rather busy! Mine is on the 868MHz ISM band |
Where do smart meters get their power from?
Reentrant formulated the question :
Our water meter has a wireless module ("Everblu Cyble"). Their data sheet says "battery - lithium, 15 years / 10 years in fixed network mode" I have no idea how my water meter works at all, but they seem to be able to interrogate it from the road, some way from the back of the house where the meter is. The meter is a mechanical one in what looks like a brass body. |
Where do smart meters get their power from?
Jeff Layman wrote :
This means that when we drive by to read your meter, the alarm will be detected by us and we will investigate to see if there is a leak. This helps us all save even more water, energy and money." Considering that most leaks are "silent", that could be of interest - even if it takes 6 months to actually notice when the next meter reading is taken! We quite often see YW vans, but I have never spotted what might be a YW meter reading van. I suppose there would be nothing to prevent them equipping a numerous of their vans with the receivers, to pick up the alarms and report them. |
Where do smart meters get their power from?
After serious thinking larkim wrote :
As I understand it, it is battery powered half hourly readings from the gas meter to the smart-enabled electricity meter, and then that handles the communication of both readings to the supply company fundamentally via a sim card arrangement. Correct, except the gas meter updates the electric meter more frequently than that. Judging by the indoor displays gas consumption updates, its maybe every couple of minutes. |
Where do smart meters get their power from?
Harry Bloomfield wrote: larkim wrote: half hourly readings from the gas meter to the smart-enabled electricity meter Correct, except the gas meter updates the electric meter more frequently than that. My IHD certainly only receives gas readings every 30 minutes, whereas the electricity readings are about every 15-20 seconds. |
Where do smart meters get their power from?
On 09/11/2019 09:39, Harry Bloomfield wrote:
Reentrant formulated the question : Our water meter has a wireless module ("Everblu Cyble"). Their data sheet says "battery - lithium, 15 years / 10 years in fixed network mode" I have no idea how my water meter works at all, but they seem to be able to interrogate it from the road, some way from the back of the house where the meter is. The meter is a mechanical one in what looks like a brass body. Here's the brochure for the module on our meter: http://tiny.cc/9svzfz -- Reentrant |
Where do smart meters get their power from?
On Friday, November 8, 2019 at 4:48:39 PM UTC, Andy Burns wrote:
Broadback wrote: They come with a charger which plugs into a mains socket. The will work for a while until the battery discharges. Very similar in that way to a mobile phone. To my mind their big weakness is that they have a p*ss poorÂ* range, so as my electric meter is at the far end of the house it will not work properly in my lounge. A frustrating waste of space. You seem to be talking about the in-house display (mine has no battery) not the meters themselves, that is of course powered by customer paid electricity, but there is no compulsion for you to leave it plugged in (though if you do unplug it, bear in mind it can take several minutes to send updated meter readings to the IHD). My kitchen display runs off the mains via a transformer PSU. |
Where do smart meters get their power from?
Simon Mason pretended :
My kitchen display runs off the mains via a transformer PSU. As I presume will all of them. Here we are discussing how frequent the updates are from the gas smart meter, which operates from an internal battery. |
Where do smart meters get their power from?
Reentrant presented the following explanation :
Here's the brochure for the module on our meter: http://tiny.cc/9svzfz -- It looks nothing like that - It looks just like a normal meter, entirely brass on the outside case and rather transmitting to a base, I understand they drive by to collect the data. I have seen several YW vans with a very short vertical antenna on them, possibly Ghz frequency, so I would suspect that may interrogate the meter. |
Where do smart meters get their power from?
In article , Harry Bloomfield
writes Simon Mason pretended : My kitchen display runs off the mains via a transformer PSU. As I presume will all of them. Here we are discussing how frequent the updates are from the gas smart meter, which operates from an internal battery. I'm duet o have one installed soon. Only to get the lowest possible tariffs. This thread does not fill me with a great deal of confidence. I'm not at all interested in sitting watching a display. I don't watch my current meters and don't intend to start now. The IHD can go in the garage. Apparently most people lose interest after about 1 month and the overall savings is about £11.00 -- bert |
Where do smart meters get their power from?
On 09/11/2019 11:06, Andy Burns wrote:
Harry Bloomfield wrote: larkim wrote: half hourly readings from the gas meter to the smart-enabled electricity meter Correct, except the gas meter updates the electric meter more frequently than that. My IHD certainly only receives gas readings every 30 minutes, whereas the electricity readings are about every 15-20 seconds. They may well be battery powered. My oil tank gauge is and it lasts typically about 5 years on a custom stick of expensive AAA alkalines. -- Regards, Martin Brown |
Where do smart meters get their power from?
In article ,
says... On 09/11/2019 11:06, Andy Burns wrote: Harry Bloomfield wrote: larkim wrote: half hourly readings from the gas meter to the smart-enabled electricity meter Correct, except the gas meter updates the electric meter more frequently than that. My IHD certainly only receives gas readings every 30 minutes, whereas the electricity readings are about every 15-20 seconds. They may well be battery powered. My oil tank gauge is and it lasts typically about 5 years on a custom stick of expensive AAA alkalines. Don't you buy them from Poundland then? Kodak. 10 year guaranteed storage life. Never hasd one leak. 5 for £1 or you can get a 12 pack for £2. 17p each. Same for AA, if you have a use for them - most people do these days. -- Terry |
Where do smart meters get their power from?
In article ,
Terry Casey wrote: In article , says... On 09/11/2019 11:06, Andy Burns wrote: Harry Bloomfield wrote: larkim wrote: half hourly readings from the gas meter to the smart-enabled electricity meter Correct, except the gas meter updates the electric meter more frequently than that. My IHD certainly only receives gas readings every 30 minutes, whereas the electricity readings are about every 15-20 seconds. They may well be battery powered. My oil tank gauge is and it lasts typically about 5 years on a custom stick of expensive AAA alkalines. Don't you buy them from Poundland then? Kodak. 10 year guaranteed storage life. Never hasd one leak. 5 for £1 or you can get a 12 pack for £2. 17p each. Same for AA, if you have a use for them - most people do these days. Screwfix have AAs on offer - a box of 24 Varta ones for £7.95. -- from KT24 in Surrey, England "I'd rather die of exhaustion than die of boredom" Thomas Carlyle |
Where do smart meters get their power from?
charles wrote:
In article , Terry Casey wrote: In article , says... On 09/11/2019 11:06, Andy Burns wrote: Harry Bloomfield wrote: larkim wrote: half hourly readings from the gas meter to the smart-enabled electricity meter Correct, except the gas meter updates the electric meter more frequently than that. My IHD certainly only receives gas readings every 30 minutes, whereas the electricity readings are about every 15-20 seconds. They may well be battery powered. My oil tank gauge is and it lasts typically about 5 years on a custom stick of expensive AAA alkalines. Don't you buy them from Poundland then? Kodak. 10 year guaranteed storage life. Never hasd one leak. 5 for £1 or you can get a 12 pack for £2. 17p each. Same for AA, if you have a use for them - most people do these days. Screwfix have AAs on offer - a box of 24 Varta ones for £7.95. If it is like my oil guage the custom stick is potted with screw terminals to be rain (and perhaps oil) proof, so only the custom version will do. -- Roger Hayter |
Where do smart meters get their power from?
On 08/11/2019 22:01, Theo wrote:
Max Demian wrote: On 08/11/2019 16:59, larkim wrote: I'd recently been having issues with the gas readings showing up on my suppliers online account, but the electricity not reading at all, despite the fact that I could see it on the IHD. The customer service operator advised me to power off the router for my home broadband, and switch off the IHD. For some reason believing a) that wifi was involved and b) that the IHD was somehow responsible for sending the data to the supplier. Unless I've missed something about data channel pollution etc, that sounded like ******** to me. There's no way anyone in their right mind would allow the energy company access to their Wi-Fi code. They could look at your holiday snaps if they weren't specifically secured. (You can usually share drives between computers on the same Wi-Fi network and it would be hard to know you hadn't by mistake.) The IHD uses Zigbee to communicate with the meter. Zigbee is 2.4GHz, so it is possible to be interfered with by wifi (or Bluetooth, microwave ovens, etc). Academic here since the mains meter is right in the core of the house and there is no mobile signal to be had there for love nor money. It sounds like it's a simple diagnostic tool to rule out a potential source of 2.4GHz interference (not very effective, unless turning off all the neighbours' routers too). Indeed it may make more sense to leave all your usual kit on so that it doesn't choose the newly vacated band where your normal Wifi channel is. The worst offender for blocking mobile phone signals I have come across was actually a handset charger for a BT phone. This seemed so unlikely a cause of bad signal that it came as a complete surprise when the thing was finally thrown out that mobile signal magically improved. The IHD doesn't send data to the supplier, but it's possible they want the IHD working so they can get you to read things off the display. Theo One problem I have encountered with pairing the Owl things with their sender is that they can under some circumstances latch onto any nearby Owl not necessarily the one you actually want for your own premises. -- Regards, Martin Brown |
Where do smart meters get their power from?
Martin Brown wrote:
the mains meter is right in the core of the house and there is no mobile signal to be had there for love nor money. Are you oop north? there's a dedicated 400MHz network covering DNO areas 15-18 & 23 https://en.wikipedia.org/wiki/Distribution_network_operator#/media/File:Distribution_Network_Operators.PNG elsewhere, mesh networking to neighbouring meters with better mobile signal is an option. |
Where do smart meters get their power from?
|
Where do smart meters get their power from?
On 11/11/2019 19:37, Terry Casey wrote:
In article , says... On 09/11/2019 11:06, Andy Burns wrote: Harry Bloomfield wrote: larkim wrote: half hourly readings from the gas meter to the smart-enabled electricity meter Correct, except the gas meter updates the electric meter more frequently than that. My IHD certainly only receives gas readings every 30 minutes, whereas the electricity readings are about every 15-20 seconds. They may well be battery powered. My oil tank gauge is and it lasts typically about 5 years on a custom stick of expensive AAA alkalines. Don't you buy them from Poundland then? When I say custom stick I mean a thing made of plumbing parts to disguise the contents and then charge an arm and a leg for it. https://www.ebay.co.uk/itm/Powertube...w/233388234091 At £26 on eBay is a fairly good price for a new one. Official retail supplier would charge you *EVEN* more ! Dismantling it is made awkward but nothing that will defeat a keen DIYer. Contents are 4xAAA alkaline batteries and a spring. Kodak. 10 year guaranteed storage life. Never hasd one leak. 5 for £1 or you can get a 12 pack for £2. 17p each. Same for AA, if you have a use for them - most people do these days. I try to use rechargables in most of my kit. But I always have a stock of single use in case I need them. I have seriously gone off Duracell after having multiple leaking cell issues with them. Some things like my phone LCD display won't work on rechargables as the terminal voltage is insufficient at very low currents. -- Regards, Martin Brown |
Where do smart meters get their power from?
On 12/11/2019 10:40, Andy Burns wrote:
Martin Brown wrote: the mains meter is right in the core of the house and there is no mobile signal to be had there for love nor money. Are you oop north? there's a dedicated 400MHz network covering DNO areas 15-18 & 23 https://en.wikipedia.org/wiki/Distribution_network_operator#/media/File:Distribution_Network_Operators.PNG elsewhere, mesh networking to neighbouring meters with better mobile signal is an option. Zone 15 but I suspect topography plays a big part as well. There is another village in a valley nearby with zero signal. Phones have to be on a windowsill facing the right way to get anything here. Not great for battery life... -- Regards, Martin Brown |
Where do smart meters get their power from?
In article ,
Martin Brown wrote: On 12/11/2019 10:40, Andy Burns wrote: Martin Brown wrote: the mains meter is right in the core of the house and there is no mobile signal to be had there for love nor money. Are you oop north? there's a dedicated 400MHz network covering DNO areas 15-18 & 23 https://en.wikipedia.org/wiki/Distribution_network_operator#/media/File:Distribution_Network_Operators.PNG elsewhere, mesh networking to neighbouring meters with better mobile signal is an option. Zone 15 but I suspect topography plays a big part as well. There is another village in a valley nearby with zero signal. Phones have to be on a windowsill facing the right way to get anything here. Not great for battery life... Leave them plugged in. On the assumption that the user has an internet connection, you can use Vodaphone's SureSignal if you're on Vodaphone or the equivalent from another network provider. That how I use my phone here - and we're only 24 miles from Charing Cross! -- from KT24 in Surrey, England "I'd rather die of exhaustion than die of boredom" Thomas Carlyle |
Where do smart meters get their power from?
On Tue, 12 Nov 2019 16:15:30 +0000, Terry Casey wrote:
In article , says... Screwfix have AAs on offer - a box of 24 Varta ones for £7.95. Why bother? 24 from Poundland for £4. I'm extremely reluctant to buy any thing other than Kodak these days because of their proven reliability, long life and no leaking. Leaking in low consumption devices where batteries last a very long time is even more important these days and every time I've tried any other brand over the years I've lived to regret it. I haven't looked for some time but I have come across the Kodak alkaline in other smaller Pound shops but, in the days when Pounfdland sold them at 6 for £1, the other shops only gave you 4! Even so, that's only £6 for 24! I'd also be wary of Screwfix special offers on batteries. They had one on PP9s a few months ago - zinc carbon, of course, and all on or near their expiry date. This was not stated in the offer! For only £8.34 I can get 24 Energizer AA cells, very long dated (new). CPC. -- My posts are my copyright and if @diy_forums or Home Owners' Hub wish to copy them they can pay me £1 a message. Use the BIG mirror service in the UK: http://www.mirrorservice.org *lightning surge protection* - a w_tom conductor |
Where do smart meters get their power from?
On 08/11/2019 21:51, Tim Lamb wrote:
In message , "Brian Gaff (Sofa)" writes Having said all that though, is it not strange in this day and age that the first advice if tech is not working right is to turn it off then on again. Mark my words, it will be even worse when we all start using Quantum computers! :-) Quite! I have used this one before.... we were sat at the end of the runway for a flight home from Madeira. Nothing much happened and then the captain announced we were returning to the apron. Back to the end of the runway and a normal take off. When the seat belt lights went to off the captain explained there had been a warning light on his display. Apparently turning the system off and back on had fixed it so we took off! We were waiting for pushback but the time came and went. Eventually we were told not to be concerned but the lights would shortly go off for a while as the aircraft was being rebooted! -- F |
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