Wiring Ammeter Dual

[DrokKeymaster November 7, 2016 at 2:49 am Post count: 2624]

#10361 Reply |

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 December 2, 2016 at 9:51 pm Post count: 0]

#10938 Reply |

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???

[DrokKeymaster December 4, 2016 at 3:30 am Post count: 2624]

#10966 Reply |

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 December 4, 2016 at 12:39 pm Post count: 0]

#10970 Reply |

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

[DrokKeymaster December 5, 2016 at 3:04 am Post count: 2624]

#10983 Reply |

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 February 20, 2017 at 4:08 pm Post count: 0]

#13026 Reply |

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

[DrokKeymaster February 21, 2017 at 9:37 am Post count: 2624]

#13037 Reply |

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

[DrokKeymaster February 21, 2017 at 9:39 am Post count: 2624]

#13038 Reply |

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 March 7, 2017 at 12:28 am Post count: 0]

#13349 Reply |

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

[DrokKeymaster March 8, 2017 at 4:04 am Post count: 2624]

#13423 Reply |

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 July 11, 2017 at 12:05 pm Post count: 0]

#19464 Reply |

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.

[DrokKeymaster July 12, 2017 at 8:19 am Post count: 2624]

#19496 Reply |

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?

Best regards.

[P. St. Archer November 11, 2017 at 2:05 pm Post count: 0]

#24626 Reply |

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

Thanks.

[DrokKeymaster November 13, 2017 at 10:01 am Post count: 2624]

#24765 Reply |

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.

[Laurence Pearson April 4, 2018 at 8:55 pm Post count: 0]

#29603 Reply |

I have purchased 2 of your 100v/100a micro panel meters.No wiring information came with it.Where can I get hook up information? I have purchased several of your power supplies and am pleased except for the lack of documentation. I see at Amazon’s web site that many of your customers are confused for the same reason.

[Author]

Posts