Shopping Cart

Your cart is empty.

Your cart is empty.

UCTRONICS DC ±10V 0/4-20mA Current Voltage Signal Generator, USB Power Supply Interface Analog Simulator for PLC and Panel Debugging, Device Testing, Frequency Converter, Flow Valve

Free shipping on orders over $29.99

$24.99

$ 10 .99 $10.99

In Stock

About this item

  • Power Supply: external connection micro USB-5V or external power DC 15-30V, each way makes the generator work, both ways also can be connected at the same time. Battery is not included.
  • Voltage Output: DC ±10V, precision is 0.01V, rotate the encoder knob to adjust output voltage, can be calibrated.
  • Current Output: 0-22mA, precision is 0.01mA, rotate the encoder knob to adjust output current, can be calibrated.
  • Multiple display: just push the small botton to switch the display mode between voltage and current, you can also follow the instructions to switch 0-100 percent or 0-50HZ display.
  • Product Dimension: 3.94” x 2.36” x 0.79” (100mm x 60mm x 20mm), portable and convenient.
  • Battery model: DC 3.7V 1000mAh 803040



Product Description

UCTRONICS signal generator is designed to simulate DC ±10V voltage signal and 0/4-20mA current signal for PLC and panel Debugging, Device Testing, Frequency Converter, Flow Valve, ect. Very easy to use, it can be connected with micro USB-5V power supply or DC 15-30V external power. What’s more, it can display 4 different types of digit, DC ±10V voltage, 0-22mA current, 0-100 percent and 0-50HZ. It will play a important role in your electronics work.

Note: We have two different thickness signal generators on sale, different in versions.

power supply

Power Supply:

3 ways: rechargeable battery(not included), external micro USB-5V, and external power DC 15-30V, each way makes the generator work

When used outdoors, it can be connected with a mobile power supply conveniently.

Wiring Diagram:

Wiring Diagram

How to judge whether the module device is active or passive? Common methods below:

1. Internal principle of the device, it is passive if "I+" is 24V+; it is active if “I-“ is 24VG;

2. Use a multimeter to measure the voltag between “I+” and “I-”, it is active if the vaule is 0V; it is passive if the vaule is 24V.

Encoder Knob:

Supports stepless adjustable ratation, better performance and longer service life than normal potentiometer.

usage picture

Reliable:

Clear LED display.

No matter in PCL debugging or other electronics work, it always simulates the signal you need.


Rafael
Reviewed in the United States on July 12, 2024
Estos transmisores son muy buenos hasta ahora no hemos tenido reclamo .
Milan
Reviewed in Canada on June 22, 2023
Love it! Used it to calibrate 4-20mA signal conditioners. Accurate, stable and inexpensive.
Gary
Reviewed in the United Kingdom on April 7, 2021
Simple easy to use
カスタマー
Reviewed in Japan on April 27, 2021
アナログ入力機器のオフセット・ゲイン設定には十分な性能4-20mA出力はデジタルテスターで0.03mm~0.23誤差なので範囲でしょう。今までHIOKIのアナログソース(11万相当)を使ってましたが遜色ありません。電源もUSBなので手軽。そして安価でお勧めです
北国暮らし
Reviewed in Japan on June 6, 2020
安価ですが出力表示とテスターの値はほぼ同じですのでコントロールバルブの開閉用途なので十分かと
Paul T
Reviewed in the United States on March 13, 2020
Works great and the calibrate is good
Brian Turnbull
Reviewed in Canada on January 24, 2020
worked well and provided and economical solution for usBrian t
Sam Hint
Reviewed in the United States on April 13, 2020
Not stepless as described. Not clear about not having a power cable. It should have a power cable. Yeah it's easy to get a power cable, but u don't have a micro USB charger on hand, so I have to wait 3 more days to use it, when I could have ordered it in the first place.
Tyler
Reviewed in the United States on August 28, 2019
Works pretty well. Was off by about 10% when I got it but was able to get it calibrated pretty close after fiddling around with the instructions.It does NOT come with a built in battery and you need to power it externally. However, I took it apart and found a 2 pin connector for a lipo. I checked the charge voltage which was 4.25v which is on the high end for a 3.7v lipo. I picked up a small lipo pack and plugged it in and now I have an internal battery. It seems to charge off of the micro USB and it hasn't blown up in my face yet.I'd recommend keeping the instructions handy as it's not very straight forward when calibrating or going through settings.
TBone
Reviewed in the United States on June 30, 2019
I needed a way to simulate a 4-20mA signal, as from a piece of industial equipment. I needed it fast and my multimeter did not have this function (I know of others that do). I did have a little trouble figuring out where to connect the wires for simulating 4-20mA and then where to connect my wires to simulate 0-5vdc. But even with my very limited electronics experience and my (very) cheap (free) multimeter (from Harbor Freight), I was able to figure out the polarity and connections for 4-20mA and 0-5vdc.The manual was not real helpful to me, so I've included pictures labeling where I connected my wires. But I believe the Fluke multimeter that would simulate these test signals is several hundred dollars. In the meantime, this device works great.-T
Amy Blackstone
Reviewed in the United States on June 12, 2019
I needed to simulate 4 different inputs on a project. Some meters have this ability, but this is a way better way to go. Used external 24 VDC power for my project. Can't beat these for the price.
Owen Brinkerhoff
Reviewed in the United States on February 21, 2019
This simulator will do 0-10, 2-10 2-5, 0-3.3 Volts and 0-20, 4-20, 0-22 ma. It will display output value, percent of range or 0 to 50 HZ (not so useful in the US). It can be calibrated and the encoder steps can be adjusted. It is not likely to hold up to daily use in an industrial environment but for someone like myself that on occasion needs to simulate a transducer, it is perfect. I also purchased a micro usb to micro usb charging cable. I can use my phone to power the unit on the rare occasions that I need it without worrying about batteries or separate power supply.
Shopper#1
Reviewed in the United States on December 3, 2019
Easy to usei bought it for old Marine equipment that used 4-20ma signals. Worked like a charm once i figured out what terminals needed to go where.
Recommended Products