Genral-purpose Precision USB Current Sensor 20 Bit -8A to +8A Galvanic Isolation Bus-Powered
- SKU:
- 331
- Manufacturer:
- Tokyo Devices
- Model Number:
- TDSN60408
- EAN:
- 4560457401141
- Released on:
- Oct 2024
- Category:
- Mesurements PC peripherals
TDSN60408 is a general-purpose, high-precision current sensor/ammeter. It is compatible with Windows and Linux, and can obtain real-time current values in the range of ±8A.
Features
- Utilizes Texas Instruments' latest high-precision current measurement IC, INA229 (compatible with INA228).
- Operates with bus power, making it usable with board PCs such as Raspberry Pi and Armadillo.
- Allows control of multiple devices from a single PC. It's possible to connect dozens of units using a USB hub.
- Provides simple control commands compatible with Windows/Linux, facilitating easy integration into applications.
- The utility software "TD-AppKit" enables real-time graph plotting and data recording/export in CSV format (Windows only).
- Ideal for applications in various fields such as industrial, agricultural, and security sectors.
- Comes as a compact board module covered with resin.
- Designed in Japan, with options for mass production, customization, and support.
Control Command Execution Example
The standard control command "TD-USB" from Tokyo Devices is used.
(Retrieve current value)
> td-usb tdsn604xx get
1.2331 ← Value returned in amperes
(Repeated retrieval every 100 msec)
> td-usb tdsn604xx get --loop=100
1.2331
1.3281
1.33204
...
(Record values to a text file)
> td-usb tdsn604xx listen --loop > current.txt
To integrate with a user application, call the TD-USB command externally from a program. It can be used with Python, shell scripts, C#, and more. Refer to the TD-USB documentation for integration samples.
Additionally, the demo application "TD-AppKit" can be used for graph display (Windows only).
Contents
- Sensor unit
- USB cable (1.5m)
Specifications
Item | Value |
---|---|
Measurement Current Range | -8 to +8A |
Minimum Resolution | 15.625 µA |
Minimum Measurement Frequency | 50 msec |
Accuracy | ±1% FS |
Insulation Performance | 1.5kV (design value) |
Connection Method | 0.2~2.5mm2 / 14-26 AWG, M2.6 Screw, Phoenix Contact 1934861 |
Communication Standard | USB 2.0 Full Speed |
Power Consumption | 12 mA typical |
Dimensions | 66x24x20mm (excluding cable) |
Power Supply | USB bus-powered |
Supported OS | Windows, Linux |
Included USB Cable | 1.5m |
Search Keywords
USB current sensor, USB current measurement, Raspberry Pi current measurement, USB ammeter, USB multimeter, USB current logger
Documents and software
- TD-AppKit: Demo. Application 1.9.0 (Windows) 565 KB
- open_in_new TD-USB: Control Command (Windows/Linux)
- TDSN60420 TDSN60408 TDSN604A8 Datasheet 1.0 (JA) 781 KB
- TDSN60420 TDSN60408 TDSN604A8 Datasheet 1.0 (EN) 670 KB
check Available
In Stock: 5
Qty | Price |
---|---|
1 | 9,800 JPY |
10 | 8,980 JPY |
100 | 8,420 JPY |