monitor

monitor

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  1. mainline

    My day 5: build a gsm monitor/alarm for a pump house

    Will leave it run for a few weeks before tidying it up.
  2. mainline

    My day 4: build a gsm monitor/alarm for a pump house

    Got rid of mains relays and used 5v ones. Sorted out a little charging circuit and change over for the battery.
  3. D

    Watt hour means what?

    What does Wh indicate in a battery monitor?
  4. mainline

    My day 3: build a gsm monitor/alarm for a pump house

    Seems to be working ok, as in texting and calling. The mains relay's I have used are getting too hot, seems that the led resistor is of the wrong value so are dissipating too much heat. Have started to do it another way for the mains monitoring.
  5. mainline

    UK My day two: build a gsm monitor/alarm for a pump house

    Made a little progress, decided to add battery backup. This is just to get it up and running initially.
  6. L

    How to "Monitor" a RCBO??

    Anyone think of a way for a 'tripped"RCBO to notify property owner etc. Client has a valuable display cabinet thats fed from a RCBO (Radial) . But wants to know if it ever "trips" ? And the cabinet loses power .
  7. Y

    watt monitor for a 20 amp machine

    I looking for a way to monitor the power usage of a 20 amp machine. i would love if there was something simple , just plugin device.i guess i need something stronger then an item designed for a lamp. any ideas? thanks guys i found on amazon Poniie PN2500 Professional NEMA 5-15 for $49.99 would...
  8. S

    monitor AORUS FI27Q - tripped breaker.

    Hello. I had a good monitor AORUS FI27Q. Two weeks ago when i was sleeping monitor was on. When i woke up all electricity went down. After switching 2 small breakers power back . Pc works fine. But monitor was not turned back. I sended to rma. Here is shop RMA message: Shop:"They changed some...
  9. D

    24VDC Battery Back up - with 2 x 12VDC - 100Ah Batteries - monitor and charge options.

    24VDC Battery Back up - with 2 x 12VDC - 100Ah Batteries - monitor and charge options. 2 x 100AH deep cycle batteries - wired in series. Can I use 2 x 12vdc trickle chargers to keep them charge? Can the 12vdc chargers be connected permanently while connected in series? What can I use to...
  10. mc1903

    Looking for a Wifi connected Smart Monitor.

    Does anyone know of a WiFi connected smart monitor device that will record the volts and amps at the consumer unit 100a incoming supply? We have issues with our new EV charger that have highlighted we are occasionally getting 255 volts to the house. The DNO (SSEN) have been out this week and...
  11. P

    Energy monitor for domestic checking

    I am looking for options to monitor a home installation for a day or two to find out what is causing suspiciously high bills. Ideally I would want maybe 4 channels recorded for at least 24 hours and to separate the total demand from at least one circuit (e.g. sockets) to help narrow down the...
  12. A

    Question about a coaxial cable electromagnetic field / possible interference with monitor / PC

    First I will pose the question so you don't need to read the rest if you don't want to: What if any are the possibilities that a pretty long RG6 coaxial cable (cable TV - about 11 meters inside apartment ) would interfere in any way with a PC + 144Hz monitor that is in very close proximity(1.5-2...
  13. K

    UK Energy monitor options for new Distribution Panel?

    I need to put in a new distribution panel for under floor (electric) heating. Are there decent energy monitoring devices I can put into the distribution panel so I can keep track of costs? (especially given the soaring energy costs) Ideally something I can view on my phone/tablet. Thanks
  14. F

    electricity issue - problems with LCD monitor - input lag

    Hello, at first sorry for my english, its not too good but i think you will understand what i say.. I am writing for me and tens of people which i met on forums.. This problem killing mind, just listen please.. I am fighting for 5 years with heavy input lag in all games,desktop.. Symptoms...
  15. A

    Anyone know where I can get a solar panel monitor similar to Caymax solar eye giving current and historical information

    I need to replace a faulty solar panel monitor, similar to Caymax solar eye giving current and historical readings and data analysis.
  16. S

    Monitor and bulb trips mains.Question.

    I had a good monitor AORUS AD27QD. 3 months ago it tripped electricity in my house/breaker/s.When power back to house.Pc worked fine. But monitor was not turned back. No lights when pressing button,nothing.I sended to rma. Here is shop RMA message: Shop:"We repaired PSU and sending back good...
  17. S

    monitor AORUS AD27QD - short circuit and tripped breaker.

    Hello. I had a good monitor AORUS AD27QD. Yesterday when i was sleep i left monitor on like always. When i woke in morning there was not power in house. Something tripped breaker/fuse. When i turn up breaker and power back in,monitor just refused to turn on. So monitor i guess tripped breaker...
  18. telectrix

    Handheld CCTV Monitor for setting cameras up

    need some help.My CCTV monitor ( about 8 years old ) has given goood service but will not display on these newer generation camaras. think it's the ols analogue/digital problem. When looking round on the net, I'm confused. What do I look for,.... IP, 1080, TVI, CVI, CHD?
  19. bigspark17

    Voltage monitor ac 230/400v

    Hi where could i get hold of a voltage monitor or similar that is designed to keep track of supply voltage.? I have a commercial site 3 phase that i suspect is loosing voltage on one phase causing some issues around site. Any help or past experiences appreciated.
  20. M

    Solar Edge inverter installed along with pvdc monitor & growatt voltage optimiser?

    Bit out of my area but hopefully a quick one for someone with the right experience. Central Oxford domestic installation done by reputable company for elderly lady. Single property has installed: Solar Edge single phase inverter Growatt voltage optimiser VO60 PVDC Voltage monitor? 3kw battery...

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