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  • UA20-A
  • UA20-A
  • UA20-A
  • UA20-A
  • UA20-A
  • UA20-A
  • UA20-A
  • UA20-A
  • UA20-A
  • UA20-A
  • UA20-A
  • UA20-A
  • UA20-A
  • UA20-A
USB 
UA20-A

DAQ 4-20mA Transmitter (2CH)

All sensors with 4-20mA output can be connected, 1-5V signal possible (connect 150 ohm resistor)
Connection sensor: 4-20mA output sensor (2CH)
Real-time output of sensor measurement values ​​via USB
Built-in 4-20mA scaler value
Event setting function (supported from Ver 1.4 or later)
Built-in 100 Ohm 0.05%
· 3 Point calibration certificate provided (4mA, 16mA, 19mA)
· Calibration software provided
· Component: UA20-A (1 pc.)
· Windows, Android, Linux
· Additional device for web monitoring: RN17Xplus sensor data transmitter

QuoteQuestion To list
UA20-A, 4-20mA Digital Transmitter
USB 

Local monitoring by connecting to a smartphone or PC

  • Image area
    high accuracy reliable

    Sending the manufacturer's calibration certificate

  • Image area
    IoT environment digital output

    4-20mA (0-20mA) output switching, support 2 channels

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    replaceable sensor comfortable

    Proceed with calibration by unplugging it like USB

pressure, flow, gas, etc. 4-20mA current output digital telautograph, UA20-A

A sensor that outputs data via USB, prepared for IoT

  • 4-20mA output sensor
    Converts 2 channels to digital.

  • 100 Ohm 0.05% precision resistance
    Accurately measure current.

  • for setting the scale value
    Provides correction SW.

  • Various event modes
    can be set.

  • Monitoring for local/remote
    Software support.

  • user software
    Data can be transmitted.

How to connect Radionode UA sensor
UA20-A, 4-20mA transmitter Features
  • Basic sensor, high accuracy
    Basic sensor, high accuracy

    The UA20-A digitally converts the 4-20mA, 0-20mA output of various sensors such as pressure, flow, gas, etc. Built-in 4-20mA scaler value and provides calibration software. It also supports various event modes.

  • Trending IoT, digital data output
    Trending IoT, digital data output

    It is automatically recognized as a USB-SERIAL device in Windows, Mac, Android and Linux using USB CDC.
    Do you know the AT command used in the phone line modem? You can easily get sensor information with AT command only. Get information easily with AT commands instead of 4-20mA output.

  • Easy maintenance, calibration by pulling out like USB
    Easy maintenance, calibration by pulling out like USB

    In Korea, it is recommended to calibrate the sensor once a year to check the accuracy of the sensor. Since the UA Series is a USB type sensor, calibration and sensor replacement are very convenient. Ah! You can use it simply by plugging it into a USB port without any installation work, so cost savings can be realized now.

  • Remote monitoring, software provided
    Remote monitoring, software provided

    The advantage of UA products is that they enable real-time recording. We have prepared a variety of software to enable real-time recording with only UA devices. There are Tapaculo Lite (a program for PC) and Tapaculo Mobile (an Android app). After installing the software, connect the UA device to USB.

UA20-A, 4-20mA transmitter How to use
  • Various software development and IoT industrial environment construction
    Various software development and IoT industrial environment construction

    Temperature transmitter with USB output

    When a temperature sensor is connected to a general temperature transmitter, the temperature value is output as a current, so it is very difficult to process with software, and it is difficult to build an IoT environment in an industrial site. To solve this problem, we developed a temperature transmitter with USB output.

  • Precise current measurement with precision resistors
    Precise current measurement with precision resistors

    Built-in 100 Ohm 0.05%

    The UA20-A can connect up to 4 of all sensors with 20-2mA output. It carries out more precise measurement with a built-in 100 Ohm, and converts the measured value to digital output.

  • Smart and convenient maintenance
    Smart and convenient maintenance

    Dedicated calibration software

    Current transmitter UA20-A capable of measuring in seconds, the manufacturer's dedicated calibration software enables precision management at no additional cost.

  • smart data management program
    smart data management program

    Provides various software according to the usage environment

    We provide 3 types of ready-to-wear sensor data monitoring software for free, such as a Cloud Serivce version, a PC version, and an Android version. If you need it, please request the SDK.


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