What is the importance/function of the shunt?
2070345
The shunt is needed to carry the current u are using... the meter mesures what is going thru the shunt ..some meters have a internal shunt (only 10 amps)or soothis meter is 100 amps. any more ? Drauschmachin@hotmail.com
2070346
A shunt is a very low resistance/high current resistor. The ammeter is nothing more than very low voltage volt meter that reads voltage drop caused by current flow thru the shunt.The typical 100A ammeter would consist of a 75milli V (full scale)meter and a 0.00074 ohm resistor. Old school E-Techs made their own shunts out of heavy gauge solid copper wire and read the voltage drop with a VTVM and did the conversion to Ampere in their heads. Having the shunt resistance match one of the scale on their VTVM helped with the math.
2070347
Shunt value = 0.075/100= 0.00075 ohmIf you can not find an 0.00075 ohm shunt,you can buy a standard shunt 0.001 ohm and use 100 pot to reduce voltage drop across shunt to be exactly 0.075V, it will read exactly 100Adc.SHUNT MUST BE ON LOW SIDE
2070348
The shunt is needed to carry the current u are using... the meter mesures what is going thru the shunt ..some meters have a internal shunt (only 10 amps)or soo this meter is 100 amps. any more ? Drauschmachin@hotmail.com
2070349
The shunt is required for this meter to measure current. The meter measures the very small voltage drop across the shunt and since the shunt's resistance is known, that tells how much current is passing through the shunt.
1420321
this site explains it pretty well. http://www.usr.com/education/peripherals0.asp
1413258
The pleth is an extremely important graph to see. It tells you how good the pulsatile signal is. If the quality of the pulsatile signal is poor, then the calculation of the oxygen saturation may be wrong.
588314
Daryl S., Hi!I apologize, but I bought this item and I have not used it yet. Still sealed in the box so I could not tell you all its functions. I wish I could help.
1082152
I use device to monitor output voltage and consumption on a 12 v battery. I connected it as shown in photo "Wiring Diagram 3" in product announcement photos. Shunt must be in series w/negative side of the load; the 2 other cables to the + & -terminals of the same battery. No adjustment necessary.
220899
Left side valve functions as volume & off/on control. Right side valve controls temperature which remains in set positions for instantly correct water temps at initial turn on. Very pleased with operational functions of this unit.
31573
If you want to install a hansgrohe valve you will need this box. It is the interface between the valve and the water supply pipes.
1874066
Should have a small data info sheet in the bottom of the box it comes in. The connector that has two wires(I used a nine volt battery with a switch), red & black are for display power. The other wires are for voltage sense & amperage (milli-volt) from shunt. Yes, a shunt is required. This is a good meter, just not enough information to support it's installation & calibration. Two adjustments (apex) on the P.C. board are for the calibration of the volt meter & amperage read-outs.
2265098
In my car I'm running a shunt between the alternator and the negative terminal to read the amps, the power was tapped from a cigarette lighter wire. I believe running the tiny power wires to the shunt would fry them when cranking.
676819
Hi Rivers yes it has a built in shunt ,I connected the yellow wire to positive,see how that goes, good luck have a good Christmas and new year Chris
51075
The device will read load current. However a 100A/200A DC shunt may not be what you need since changing currents are considerably much lower. Hence you will need to change the 100A/200A shunt to a lower scale/current rating to obtain a more accurate reading. There are shunts for this device on Amazon.
203998
This diverter valve has two functions. The top valve controlls which shower function is in use - in my case it's the rain shower or the hand held shower. The bottom one controlls the water temp only (there is a safty button to prevent scalding on the bottom valve as well). It does not controll the volume. I am extremely satisfied with this product.
1950639
When looking at the connections the one on the right siphons the water (inlet) and the other is the outlet. This type of pump is typically used as a top off pump or for dosing additives to an aquarium.
570945
Handy, but not a plumber. No, this item is not a stand alone component. The power head only works with another part that is soldered into the outflow. It is only a cheap fix if you already have a zone valve. Zone valves are less expensive than circulators for each zone, but zone valve heads, or relays only last 4 or 5 years, so it is a trade off against initial installation. Short answer, the head alone won't do....John...CT
1903149
The switch is shunted internally meaning that you only have to run one feed to the switch. From the switch you have power for the fan, power for the light, and a third power wire for the night light.
1684250
Looking at the back of the meter: V+, A+, -, -12, +12. V+ goes to the positive side that you wish to measure, A+ goes to the positive side of the shunt. - goes to the minus side of the shunt. The next two pins go the - and + side of the 6 to 24 v power, respectively. Hope this helps.
1095284
The manufacturer says you don't need it if you're below 10Amps. You would probably need to adjust your current reading, turning the potentiometer on circuit board, due to the small current passing through the shunt. Connect a hand held Ammeter in-line to verify your current flow and match your panel meters reading to it.