This intruder alarm panel does have the ability to auto-set if programmed via engineering software, I wanted greater control (in case I forgot!) of when the system was auto set using Home Assistant, hence this blog.
I have previously enabled outputs to display their area status to Home Assistant and this was key in setting up the automation.
Using connected software I assigned an input type of ‘keyswitch pulse’ (0026) to input 6 on a local ZEM.
The interface from Home Assistant to the ZEM input was via a Shelly 1 Gen-4, this device offers a volt free changeover contact and can be controlled directly by the Shelly App or triggered via the Home Assistant proxy.
Within the Shelly App, the Shelly 1 relay output was programmed to be pulsed for 10 seconds irrespective of the trigger, the automation in Home Assistant operates if the following conditions are met:
‘Time =21:30 and both areas C & D are unset’.
This setup works well along side the ability to access the system via the ProControl+ Mobile App.
Yet even more choice for broadband provision in Chatteris, Hyperoptic offer full fibre to the home utilising Openreach infrastructure.
The civil works by TriEX started on Tuesday 24March 26, with the empty hub cabinet and ancillary works being installed and powered by Thursday 26 March 2026, notification of the works was via One Network.
Hub base and footway box installed.
Cabinet manufactured by 1Try with internal marking referring to the cabinet base type as ‘Bob’.
UK Power Networks making the single phase connection to the cabinet.
Ground reinstated after electical connection.
Making the duct penetration into the Openreach chamber from the Hyperoptic chamber to enable the fibre link to be made.
Cabinet installed and ground seeded, excellent job.
Image credited to ISP Review showing stock cabinet fitout.
I’m unsure of when the Hyperoptic service will be available or how extensive it will be, I must admit to being surprised at yet another AltNet installing in an already overbuilt town, in fact, Cityfibre are still rolling out there infrastructure in the town as this work was being undertaken.
I must give a shout out to the TriEx and UK Power Networks guys, they were very happy to accommodate me in taking pictures and asking questions, top guys!
I’ve has a Lascar Electronics EL-USB-3 Voltage Data Logger for over 20 years and it works fine with no issues connecting to EasyLog software.
When I bought a replacement laptop, I downloaded from Lanscar Electronics the latest USB software, version 7.7.0.0, however, I ran into connectivity issues:
I went through the trouble shooting guide after changing the Tekcell SB-AA02 battery, but still no luck, even though the device was recognised in Device Manager.
I spoke to Lascar technical support who suggested the EL-USB-3 was faulty and needed replacement, this seemed odd as it was the software causing the issue, not the logger.
As luck would have it, I had a zip download from 2010 of version 5.53 and tried this on my Windows 11 laptop and it worked!
It seems as a rule of thumb that the latest all black loggers will work on the new software, whereas, the legacy silver loggers will need earlier software to work.
I’ve attached a link to EasyLog USB v5.53 software zip download – HERE
I have always loved the look of the Nixie tube and as an amazing Christmas gift from my better half, I got a Nixie clock kit to build.
The kit was from pvelectronics , also included in my gift was a GPS time receiver, Plexiglass case and PSU, assembly instructions for the main parts are below:
The packages came quickly and the contents were well packed as you would expect, assembly instructions and user guide are downloaded as no documentation comes with the kit.
Fig 1 – 5v regulator circuit
The assembly instructions are incredibly comprehensive, the build is designed in such a way that ‘stop and test’ points are used, enabling verification before moving on to the next build stage.
Fig 1 for example shows the components mounted to test the 5v regulation stage once 12v is applied.
The only element of the build I struggled with was ensuring that the Nixie tube sits above the PCB by 5mm as per the instructions.
The problem is once all the Nixie tube wires are threaded through the PCB, I needed a way of not only getting the correct gap, but to ensure the tube is level in all planes, to solve this I used the 12 way SIL Socket Strips which come in the kit.
NOTE – This does mean going slightly ‘off-book’ to complete as otherwise you will have already soldered them to the main PCB.
I discovered is you slide SIL sockets from both sides through the Nixie tube wires between the PCB until the black plastic is touching the glass and PCB and then using light pressure on the PCB allows soldering knowing that the tube will be spot on.
Completed clock looking brilliant and I’m very please with how it looks and all the features it has, for example the LEDs under the tubes can have there colour set to change every hour if you wanted too, as it is, I’ve set mine to orange (Red-3, Green -1 & Blue-0).
The only build variation from original, was to reduce the brilliance of the green power led, I replaced resistor R7 from 270Ω to 3.3kΩ.
The additional GPS module only had 4 components to solder, the main GPS processor was already mounted on the PCB.
The GPS module connects to the Nixie clock and its a bit unnerving waiting for the green ‘sync’ led to come on 🙂
The Plexiglass case finishes the kit off in my option, giving that ‘class’ look as well as functionally keeping dust of the board.
I have no hesitation in recommending this kit and no, I’m not sponsored.
This blog covers the installation of a sub meter between the house and Anglian Waters boundary meter, the blog on locating this pipe can be found HERE.
The primary reason I want to monitor my water consumption in real time, is that Anglian Water supplied smart meter can’t do this as the App is typically 24 hours behind, a secondary reason is that I can take the opportunity to add an automatic shut-off valve linked to Home Assistant, so should a leak detector activate in the kitchen, the water supply to the house will close and also an alert will be sent to my mobile.
The equipment will be installed a standard size irrigation valve box.
The original idea was to install the valve box as near to the house as I could in order to reduce cabling and ensure a decent Wi-Fi signal gets to the control system, this idea failed when it was discovered that the water pipe near the house id over 1.5m deep.
The next best option was to place the valve box in the hole I’ve already dug near the boundary meter which was used to trace the pipe.
This plan was to install the meter and valve inline with the pipe with the valve box sitting over the top of the kit, impinging slightly into the lawn.
This came to a halt when I uncovered an Openreach duct under my lawn with the water pipe passing under it, so the only option left to me was to put the valve box just past the blue flag in the lawn marked in blue.
The dig went quite well, I was aware of the garden irrigation pipes which pass to the right side of the dig and also in front of the box.
Typical with this project, I discovered the expected water pipe, but also the gas pipe and further down, the electrical duct to the house, all basically touching each other and off-center in relation to the valve box.
Due to the lay of the pipes I moved the valve box dig slightly to the left, this meant I needed to reposition the inlet and outlet water pipes.
To compound the issue, the water pipe feeding my property is underneath the gas pipe, the close up on the above finished dig showing the irrigation pipe with marker tape, below this are the gas and water pipes.
I dug further back to give me better access to the water pipe, also the length will give me additional flexibility, the plan is to cut the water pipe and get it from under the gas pipe so it will enter the valve box in the correct position, also the existing pipe to the boundary meter will be removed at the slip coupling and rerouted to the left of the existing position, again to get the pipe central in the valve box.
Valve box in temporary position after water connections made, the water connection turned into a problem for me as the pipe from the boundary meter under the grass to the new hole had been compressed and deformed to an oval shape by the Openreach Duct pressing down on it, with a stone beneath the pipe, a perfect storm.
The meant that I had to hammer the pipe through the soil from the slip coupling, only to find that I needed 1m of 25mm pipe to replace the damaged section, fortunately Taymor Plumbing Merchants at March were brilliant and cut me a piece for free, I did go back with chocolates and a Thank You card as they got me out of a right pickle.
The 25mm flexible conduit is to carry 12v power to the ESP32 which controls and reads the valve and meter respectively.
New pipe from slip coupling to sub meter via protective sleeve, exit pipe from the auto-valve to the house no longer under the gas pipe, making for a tidier install.
Valve box fixed in place with pea gravel and leveled to the grass, water pipes covered in builders and sharp sand to protect them and the longer section of exposed pipe to the house had pipe insulation fitted before being covered.
As I have pipe ‘fixed points’, the water meter is on flanged couplings allowing easy removal, I have also used a brass male to male cone seat union on the auto-valve, again to allow easy removal and replacement when required.
Grass and border restored to make the job look a lot neater, once everything starts to grow, the box lid will melt into the lawn.
25mm Flexible conduit being installed back to the garage, the conduit has a marker tape over it and a shallow covering of sharp sand, due to concrete haunching supporting the round nose edging, the conduit is quite shallow, but I I wont be aerating the lawn this close to the edge, so it will be fine.
As it had been raining recently, the grass sods were easy to cut and lift out.
Conduit under the edging ready to drop in a trench in the drive which is yet to be dug, the last sod of lawn is next to go back and levelled down with the back of a spade, after that a mix of sieved soil mixed with lawn seed will be spread down the cuts and joints of the lawn where I have worked.
Flexible conduit all installed and draw cord in place ready to pull in 1.5mm2 two core cable for the 12v DC power to the ESP32.
In the meter pit I have installed an cover for the equipment in the valve box using 50mm Kingspan insulation.
Home Assistant interface, equipment and wiring
Working from the boundary water meter owned by Anglian Water, the connection was made in 25mm MDPE to my sub-meter which is a BM Meters model GMDM-I with a IWM-PL3 pulse emitter fixed to it and configured to register 1 pulse every 10 litres, both of these were bought from stockshed.
After the sub-meter is the automatic isolation valve, this is a ‘full bore’ valve so as not to reduce the water pressure to the house, (both the sub-meter and valve are 3/4″).
The automatic valve was bought from solenoid valve world, I opted for a version that monitored if the valve was open or closed and had the ability to be manually fixed open.
The valve operates on 9 to 24v, in my setup I’m using a 12v DC power source. My configuration is 12v permanently available to the valve and to close the valve, a switched12v hold open positive is removed, to open the valve, a 12v positive is reapplied to the control input.
12v DC to the ESP32 and valve are via a separate fuse from my home alarm system power supply as this is battery backed up.
The valves position and operating commands are via an ESP32 connected to my Home Assistant dashboard by WiFi.
To enable future maintenance when dealing with two fixed pipe points, I used a 3/4″ male x female brass union end on the auto valve, this means I can easily remove/replace, either the meter or valve should the need arise.
ESP32 Controller
The above picture shows the completed controller boxed inside an IP68 rated enclosure, all cables pass through compression glands in a hope to reduce moisture ingress.
The QR code is linked to my ‘Home Manual’ on my local NAS, this enables rapid access to anything related to this project.
The ESP32 is the brains of the project, performing monitoring and control the following information to Home Assistant:
Auto-Valve position
External Temperature
Meter/Valve chamber – Dry or Wet
Remote override enable (to prevent any automations closing the valve)
‘Heartbeat’ (power and WiFi connection are ok)
The first version of the controller was within a smaller IP rated enclosure, with field cable terminations made directly to the terminal blocks, however, the practicalities of doing this meant that it would be very difficult to easily remove the controller if maintenance was needed, therefore, version two used a larger IP enclosure and external terminals.
For ease, I simply soldered cables to the underside of the existing terminals and loomed the cables to DIN rail mounted terminals.
Completed controller within enclosure undergoing testing, the temperature probe for the chamber is fixed to the enclosure, to the right of this is the moisture detector secured inside a plastic cup.
The mouth of the cup will sit on the gravel base of the chamber with the height of the sensor set below the automatic valves motor and electronics, an alert is sent to my phone if moisture is detected.
The following files are of the wiring and code used:
I’ve only got a small amount of tweaking left to do, but essentially the project is finally finished as information and control is flowing to Home Assistant.
One of things to resolve is getting the Total Consumption value to align with the boundary meters reading, although not absolutely necessary, it would be a nice to have.
After a few months in use, I noticed when the chamber started to fill with rain water and the water sensor operated, the indication to Home Assistant was rapidly turning on and off, to combat this, the YAML code was changed to make the water sensor turn on just before a reading was taken and then off, this also reduces probe corrosion, a futher modification was to add filtering and water detection sensitivity.
I hope you’ve enjoyed following this, a typical example of what seems a fairly easy job, turning into a bit of a pain with lots of ‘re thinks’ along the way 🙂
This is part one of a project to install a secondary water meter and automatic shutoff valve to my homes incoming water feed.
The first task was to locate the route my buried plastic (MDPE) water pipe takes to the boundary meter from the house, hopefully I can expose the pipe near to the garage.
The main reason for getting the meter near the garage was to enable easy connection to the Home Assistant interface and to ensure Wi-Fi connectivity to this.
The images show from the boundary meter, (mine on the right!), looking towards the house, whilst the other picture is looking from the house with the assumption that the pipe is buried in a straight line.
The water pipe is 25mm and does not have any buried tracer wires or tracing features, therefore, I cannot use any radio detection avoidance/detection tools to impose a signal.
Excluding Ground Penetrating Radar, I could isolate the water and disconnect the pipe at the stopcock, and from there insert a metal ‘fish’ into the pipes length, giving me the ability to impose a radio signal on this and track it with a Cable Avoidance Tool (CAT), as this was ‘invasive’ and practically, very difficult I opted for the second method.
This method involves connecting a pulsing solenoid valve to an outside tap which causes an audible ‘water hammer’ which can be detected with a sensitive microphone, this is called the ‘Thumper’ method.
Complete ‘Thumper’ setup, the 12v solenoid valve is from Aliexpress and is pulsed by the circuit contained within the enclosure.
With the water being ‘pulsed’, the next part was to detect to sound and trace the pipes path based on how strong the pulse sounds, bearing in mind that the pipe is buried at least 500mm (should be 750mm, but 500mm was to the base of the existing boundary meter chamber).
I bought a high sensitivity microphone and amplifier from Aliexpress for £23.99 which is incredibly good, I did clamp the circular microphone onto a piece of aluminum which had a length of stainless steel thin bar tapped into it, this allowed me to push deeper into the lawn in the hope of hearing the ‘Thumper’ noise.
Each time I heard an audio signal, I moved the probe back and forth to find the strongest signal and marked this with a flag, as you can see, the pipe veered off the straight predicted line.
Day 1 – Dig (13 Oct 25)
As it was raining slightly and I don’t want my back to go, I decided to take it easy with the digging.
I started with a spades width rectangle hole and went carefully as I didn’t want to damage any services, I did know that the edging stones were cemented in, but was unsure how far this went under the lawn.
I didn’t have to dig too far down (300mm) to expose the incoming mains electricity and gas on top of the surface water drain pipework.
I checked the black duct using the ‘Thumper’, but its the electrical supply cable to the house, I did dig another hole to the side of this one, but it just confirmed that the surface water drain carried on to next doors property.
Filled everything back in ready for round two!
Day 2 – Dig (17-19 Oct 25)
I moved 700m nearer to the meter from the first dig and decided to basically trench across the lawn to give me a good chance of locating the pipe.
After digging 800mm deep and 1000m across, there was still no sign of the water pipe and using the ‘Thumper’, I could hear the rhythmic beat using the high gain microphone, but was unable to ‘hone’ in to a strong signal.
I could only conclude that the vibrations caused by the ‘Thumper’ was being transposed onto the neighbours water pipe and it was this I was detecting, rather than mine!
Day 3- Dig (20 Oct 25)
I wasn’t sure what to do at this point, I did ask for advice on my towns local Facebook page and had a really helpful reply, following this up, I was given a contact number of an ex-Anglian water guy, but the problem was unless the pipe was leaking detection was not possible with the tools and methods he had.
Prior to posting on Facebook a chap at ‘Man Shed’ suggested using water dowsing to find the pipe, when I got home, I was skeptical, but gave it a go with two bits of brazing rod, and blow me it gave an indication.
The far blue flag shows the location of the water meter, so I walked at 900 to this across the grass and drive and plotted when the rods crossed, repeating this I finally ended up with the second blue flag and a box location to dig in the hope I find the pipe.
I did also appear to pick up a sewage pipe which traverses across the front of my house.
Digging down through the drives hardcore I’ve come to a chunk of concrete which could be discarded builder waste or, more hopefully, a cap over the water pipe ducting.
Day 4 – Dig (21 Oct 25)
Oh well! My hopes were dashed when the concrete was broken away and I checked the area with the microphone for signs of an audible signal, but nothing.
No choice but to refill the hole and nip out and get some MOT type 1 to get the levels back, once compacted and covered over, nobody would know.
Plan ‘B’
Although the microphone pick up the ‘Thumper’ hydraulic pulses, I decided to build a ‘Pipe Knocker’ which simply hits the pipe using the same controller as the ‘Thumper’ to control a small solenoid, this will be attached directly onto the pipe from the meter.
My idea is that should allow me to hear a stronger pulse working from the meter to the house, rather than from the house to the meter.
My 25mm feed is on the left and my neighbours is on the right, both directly buried at a depth of 400mm and protected with a layer of sand, I think that due to the close proximity to each other, its not going to be easy to be sure which pipe I’m tracing which ever method I use.
The nuclear and last option will be to expose more of the pipe and cut the pipe to insert a wire with an imposed signal on it that can be accurately tracked by radio detection, giving me a definitive location to dig.
Day 5 – Dig (22 Oct 25)
Bit more digging to break out the concrete giving greater access to the water pipe, this is in preparation to cut the pipe and use trace equipment to find the pipes route.
I tried the stethoscope from Amazon to listen for the ‘Thumper’ bit it didn’t work effectively for this application, there was a faint noise, but this soon disappeared as I moved further into the lawn from the meter and the main problem with the high sensitivity microphone was determining any form of direction as the sound generated from the ‘Thumper’ is omnidirectional, therefore, I abandoned the ‘Pipe Knocker’ idea.
Screenshot
Last ditch attempt was to install an LED bar graph on the audio output of the microphones output.
The idea was to give me a visual indication of the strength of sound received by the microphone and enable me to ‘hone’ in the pipes route, alas this failed as the voltage changes to the bar graph were indicated fine for large vibrations but not with the low vibration signals.
Day 6 – (24 Oct 25)
Ok, I admit defeat, I’ve hired the following equipment from HSS:
1 – Cobra with a single core wire tracer which I will attach the cobra, this will be inserted inside the open end of my 25mm water pipe and enable detection of pipe route and depth by the C.A.T.4+
70715 Duct Rod
2 – C.A.T 4+ radio detection device, tuned to the Genny frequency this device will determine the location and depth of the wire tracer within the plastic pipe.
49522 CAT4+
3 – Genny4 transmitter imposes a radio frequency on the tracer wire suitable for the C.A.T. 4+ to detect.
49523 Genny4
4 – I used Amazon to get a WRAS approved direct bury suitable Plasson 25mm Slip Coupling, this will be used to join the MDPE water pipe where it will be cut to allow the cobra and tracer wire to enter the pipe, a slip coupling will be used as pipe movement is restricted, being fixed points at each end. Another plus to a slip coupling is that pipe inserts are not required, so water flow will not be impacted by any restrictions caused by the coupling.
Day 7 – (27 Oct 25)
I don’t think HSS could have cocked this up any better, the whole experience was a pain in the arse, moving on…..
Cutting a long story short the depth of the water pipe at my preferred sub meter location was ~1.5m deep, so no wonder I could find it with my 800mm trench and water dowsing was a right bum steer!
Breaking this down:
The slip coupling length was marked on the pipe before cutting after I had double checked I was on the correct pipe, the house stop cock was off and that the streets isolation valve was holding.
I decided against using the hired duct rod (Cobra) until I had tried using a plastic conduit fish tape with a wire attached to push deep into the pipe, this worked effectively with little resistance.
Once sufficient wire was pushed into the pipe to where I would prefer the chamber for the sub meter to go, I attached the Genny4 and with the CAT4+, I traced the route and approximate depth of the detected wire inside the pipe.
Slip coupling installed and leak tested.
So that’s the end of this blog on finding a plastic water pipe, as you can see I tried a number of different non invasive techniques, but in the end a CAT and Genny was the only way.
The follow on from this blog is one about installing my sub meter and can be found HERE.
This museum includes a cliff hardened bunker and plots the fascinating history of subsea cable communications with interactive displays and an incredible amount of artifacts. The cable hut is where the cables land and is well worth a look.
This is an amazing place and I would highly recommend a visit as the website does not do it justice, especially if you like telephones as their working displays are fabulous.
I follow ‘Speak to the Geek’ on YouTube and one of his projects was to control the speed of a fan based on temperature, this blog is how mine ended up.
Full credit goes to ‘Speak to the Geek’ and his homepage where a full description of parts and build are HERE.
The reason this tweaked my interest was to try and maintain a steady temperature in my home IT cabinet and it works with Home Assistant.
My current cooling arrangement has fans which simply trigger on high temperature, hopefully this will smooth out the ‘on – offs’.
I had a spare ‘Room Sensor Enclosure‘ which I bought from The Pi Hut which everything managed to fit inside.
The 120mm fan will turn on at 28oC at a preconfigured speed of 25%, as the temperature increases, so will the fan speed, reaching full speed at 31oC.
I have a automatic filling water bowl for the dog community in the area which is very popular, (Facebook Link), the water is fed by an 8mm pipe to the bowls float system and works really well, the problem I’m trying to stop is excessive water use, typically if the filling feed pipe becomes detached and goes unnoticed leading to wasting water.
My idea is to use a latching solenoid valve and flow meter linked to a Shelly Uni Plus with automation controlled by Home Assistant.
In normal operation the valve would be open and the flow to the bowl monitored, (the bowl takes 2.8 litres to fill from empty), should the flow exceed 5 litres, indicating excessive use, the solenoid valve will be pulsed by the Shelly Uni Plus and the flow turned off, if this occurs a message will be sent to my mobile.
Water controller on bench testing.
Underside of the controller board. 28 July 25, flow sensor 5v derived from the DC/DC converter directly.
The flow sensor used is a YF-B1 bought from Aliexpress, the instructions said that 660 pulses = 1 litre, to calibrate this for the doggie bowl, I measured 2.8L into a bucket and the count was 1535, adjusting the expression value to x/550 until it read 2.79l, which is near enough!
The Shelly Uni Plus requires an ‘active low level’ pulse to trigger to register a count, the user guide quotes a trigger voltage of 1.5v, the flow sensor is powered from the 5v side of the DC/DC converter and works fine on the test rig.
Test setup with mains pressure water feeding into the solenoid in the open state but with the valve at the end of the pipe closed, once all previous counts on the shelly were reset to zero, I opened the manual valve and filled the measuring jugs (2.8l), this gave me the counts recorded value.
Front cover laminated and stuck on with double-sided tape, all holes sealed with silicone sealant to try and keep the lamination in tact.
The above is a screenshot of the Shelly Cloud website displaying my Shelly Uni Plus, the ‘Count’ input was used for the flow meter and each of the two Shelly outputs were assigned as ‘ON’ Pulse and ‘OFF’ Pulse.
The latching solenoid valve requires a 30 millisecond pulse of 5v to latch open, reversing the polarity and applying another 30 millisecond pulse will close the valve, the Shelly has this feature built in.
The L298N was fed with 5v with the switching inputs going to pins IN1 & IN2, (IN1 & IN3 linked as were IN2 & IN4), this was done to get two mirrored outputs from the L298N.
One of the 5v pulsed outputs from the L298N goes to a latching relay, this enables a visual indication of the status of the solenoid valve via an LED, whilst the other 5v pulsed output goes directly to the solenoid valve.
Automation
Within the Shelly App is ‘Counts Custom Expression’ which for my flow meter is x/550 with the expression unit being l (litres) for a volume of 2.8L which is a complete refill of the doggie bowl.
Home Assistant integrates with Shelly and shows the counter as either a counter value in Litres (set up above), and actual pulses recorded, both of these are cumulative values.
For my purposes I want the open solenoid fill valve to close once 5 litres have pasted through the flow meter in 24 hrs, indicating excessive use.
In order to get the counter value to reset at midnight, I used a Helper and defined the counter entity as a Utility-Meter with a daily reset time and renamed this as Bowl Water Used.
Within Automations, the rule is –
When Bowl Water Used is above 5 litres
Then Turn Off fill bowl & send mobile notification
Completed Project
Unit plumbed in and 12v power getting connected, another 12v connection is opposite the inlet for future use.
I fitted a perspex divider between the water side and electronics to reduce any damage in the event of a leak, if any water does accumulate, the box has drain holes drilled in the rear of the box and a ‘tell tail’ clear grommet.
Green LED indicates if solenoid valve is latched open, local control of the valve is via the pushbuttons. On the feedpipe to the doggie bowl a drain down/test point is fitted.
To limit rain getting on the control box, I’ve made a small wooden overhang, the enclosure is IP65 rated but I’m trying to keep water from getting into the laminated front panel details.
My Home Assistant display shows the valve position and water used, it is also possible to manually operate the solenoid valve from the dashboard.
Observation
When I emptied the bowl to clean it, the float valve operates to refill the bowl, however, water volume recording is ‘hit and miss’, I’m putting this down to the bowls float valve not being fully open, restricting the flow volume though the sensor leading to detection errors, however, opening the test point into a bucket at full bore, approximately 6 liters flows before the automation closes the solenoid valve to prevent water being wasted which is the main function of this project.
It has always bothered me that the magnetic filter which came with the boiler was uninsulated and no manufactures insulated jacket was available, so I decided to make one in order to reduce wasted heat as the filter is next to the boiler in the garage.
Thermal Image of filter when boiler heating water, the boiler setpoint temperature is 80C.
Image taken with Mileseey TR256B Thermal Imaging Camera, if you would like a copy of the PC software for this camera, use the contact form and I will send you a download link.
Construction was very simple, I bought 11.94cm foam ring circles for crafts from Temu (24 for £4.75), and glued them together with coving adhesive, making the top and bottom sections, (13 rings in total), the ends were filled in with an offcut of polystyrene found at the local tip.
Each section then had half of the filter connection cut out using a ‘hot wire’ to match the pattern below.
Template of filter connectionHot Wire kit from Amazon
Once the two halves fit over the filter, the next part is to fasten them together, bearing in mind they will need separating for serving, for this I used 10mm x 2mm Neodymium disc magnets recessed into the foam, two on the lower half and two on the top, all covered in aluminum foil tape. The inside of the rings was also lined with this foil in an attempt to reduce heat loss further.
Once constructed I used ‘Foam Armour’ to strengthen the foam and painted the outside with Black Acrylic paint.
Finished insulated jacket in place.
Heat loss signature of design before lining and painting.
A blog about stuff that interests me or I have done.
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_gat_gtag_UA_48800884_1
1 minute
Set by Google to distinguish users.
_gid
1 day
Installed by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously.
CONSENT
2 years
YouTube sets this cookie via embedded youtube-videos and registers anonymous statistical data.
is_unique
5 years
StatCounter sets this cookie to determine whether a user is a first-time or a returning visitor and to estimate the accumulated unique visits per site.
is_visitor_unique
2 years
StatCounter sets this cookie to determine whether a user is a first-time or a returning visitor.
sc_is_visitor_unique
2 years
StatCounter sets this cookie to determine whether a user is a first-time or a returning visitor.
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Cookie
Duration
Description
NID
6 months
NID cookie, set by Google, is used for advertising purposes; to limit the number of times the user sees an ad, to mute unwanted ads, and to measure the effectiveness of ads.
VISITOR_INFO1_LIVE
past
A cookie set by YouTube to measure bandwidth that determines whether the user gets the new or old player interface.
YSC
session
YSC cookie is set by Youtube and is used to track the views of embedded videos on Youtube pages.
yt-remote-connected-devices
never
YouTube sets this cookie to store the video preferences of the user using embedded YouTube video.
yt-remote-device-id
never
YouTube sets this cookie to store the video preferences of the user using embedded YouTube video.
yt.innertube::nextId
never
This cookie, set by YouTube, registers a unique ID to store data on what videos from YouTube the user has seen.
yt.innertube::requests
never
This cookie, set by YouTube, registers a unique ID to store data on what videos from YouTube the user has seen.
