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Wiring Ammeter Dual 2015-10-31T22:30:14+00:00

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Viewing 15 posts - 31 through 45 (of 61 total)
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  • Drok
    Keymaster
    Post count: 2677

    Hello Tom Fisher,
    Thank you for writing in.
    So sorry that we cannot find the product by DROK part # X000MC5S7.
    Could you please check the part # X000MC5S7 again or tell us your order ID so that we can ensure the product?
    Waiting for your reply.
    Best regards

    harry fare
    Post count: 0

    YB27VA VOLT AMMETER 3.5-30V 2AMP DUAL METER

    WHAT IS THE WIRING DIAGRAM
    WHERE IS THE WIRING DIAGRAM
    WHY CANT I FIND INFO
    CURRENT METER HAS 3 WIRES …
    WHY DID I BUY THIS THING???

    Drok
    Keymaster
    Post count: 2677

    Hello harry fare,
    Thank you for writing in.
    Since there are many products with similar product title, it is hard for us to ensure which product you have bought?
    Could you please tell us your order ID or the link of the product so we can find a solution more quickly?
    Waiting for your reply.
    Best regards

    Georg
    Post count: 0

    Hi!
    I’ve bought the device from https://www.amazon.de/gp/product/B00H5KVG3I/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1 and I have really strange problems to operate it. I wired it like scheme 3. The current which is measured by a multimeter is 356 mA and the Ampermeter is displaying anything abuat 8.2 Amperes! By using the adjustement poti, I can reduce the displayed value down to 7 A, but not into the range to have the right value.
    What I’m doing wrong?

    Kind regards,
    Georg

    Drok
    Keymaster
    Post count: 2677

    Hello Georg,
    Thank you for writing in.
    Could you please tell us more details of your application, such as the input voltage/current, the load, the wiring, the working environment?
    If you can, we sincerely hope that you can send us some images to let us check the problem details.
    With your help, we can find a solution more quickly.
    Waiting for your reply.
    Best regards

    Ian
    Post count: 0

    Hi, I purchased a dual voltage/Ammeter display from Amazon and there were no instructions with it or on the website.

    Can you send me a datasheet and connection details for :-

    YB27VA
    Input volts => 3.5 to 30V
    Current Range =>50A

    Thanks

    Drok
    Keymaster
    Post count: 2677

    Dear friend,
    Thanks for writing in.
    We are sorry for any inconvenience caused you.
    Could you please send us the link of product so that we can confirm the item?
    Best regards

    Drok
    Keymaster
    Post count: 2677

    Hello Ian,
    Thanks for writing in.
    We are sorry for any inconvenience caused you.
    Could you please send us the link of product so that we can confirm the item?
    Best regards

    Peter
    Post count: 0

    Hello,

    My B017FSED9I DC panel meter reads 20.8V when connected to my 12V battery as the ‘DC IN’.

    The ‘LOAD’ is a 12v LED light that draws 0.8 amps.

    The amp reading on the meter measures correct at 0.8A, but the voltage reading measures incorrect at 20.8v. It should be measuring about 12.7vdc.

    Is there a calibration procedure for the meter?

    Or is my meter defective / broken?

    Thank you,
    Peter

    Drok
    Keymaster
    Post count: 2677

    Hello Peter,
    Thank you for your writing in.
    To find out the problem origin, could you please try to measure the voltage without connection with load?
    Look forward to your reply.
    Best regards.

    Lee Buxbaum
    Post count: 0

    I recently purchased six of your Drok Micro Volt Amp Meters, X000PTHDOX. I am using 2 of them to measure the voltage/current consumption of the hotend and another one to measure the voltage current consumption of the heated bed of my 3D printer. The hotend is powered by its own 12v/30A Power Supply and the heated bed is powered by its own 24v/15A power supply.I have an external 750mV shunt for each. I have attached a link to a block diagram of how I currently have it wired up.The problem I have had (4 times) is that the 24v meter smokes and dies when hooked to the 24v power supply. I have even switched the thin red and black wires to the 12v supply for power but to no avail. Please advise. ASAP.

    Drok
    Keymaster
    Post count: 2677

    Hello Lee Buxbaum,
    Thanks for your business. Is this item that you have bought?
    product link
    You said you have attached a link, but we see no information about it. Would you please send it again?
    In addition, did you write it up as the following picture showed?
    100016
    Best regards.

    P. St. Archer
    Post count: 0

    Bought an AC Digital multi- function meter. Model PZEM-011.  I need clarification on the order of wiring for the unit.

    Thanks.

    Drok
    Keymaster
    Post count: 2677

    Hello P. St. Archer,
    Thanks for writing in.
    Would you please let us know if it is this item?200071
    The picture on the back of meter has showed the wiring diagram. And there is no distinction between positive and negative. Please feel free to hook it up like the diagram.
    Best regards.

    David Reichard
    Post count: 0

    I recently bought two of the “Voltage Current Display, DROK DC 4.5-100V Digital Voltmeter Ammeter Multimeter Panel, 0-50A Volt Tester Meter Amp Detector, LED Voltage Amperage Monitor Gauge for Automotive Motor Battery” from Amazon. So far they seem great. I have two questions:

    The wiring diagrams on the back of the meters show the standard wiring with the 50 Amp shunt. But they also show a separate plug in connector for 12 volt power. But it works fine without an extra 12 volt power supply, besides there is no such plug on the display. I suspect that instruction is for other models and does not apply to this one.

    When I approach or exceed 50 Amps, I hear a beeping, probably coming from the display. I assume that is an overcurrent warning. It is a nice extra feature but is not documented. Is there any more info available? Like at what current does the beeping start?

Viewing 15 posts - 31 through 45 (of 61 total)
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