At a Glance
- Simple USB Connection
- No external power supply required
- ASCII Protocol
- High Speed: 100 Readings/Second max.
- Free Toolkit Software Included
- High Stability with 1 part in 200,000 resolution
- Converts a Transducer Signal to a Digital Input Direct to Your PC
- Easy to Use – Simply Plug & Play
- Cost Saving – No Need for Additional Amplifiers
- Works With Any Full-Bridge Strain Gauge Sensors
- Fast Data Analysis – With Direct USB Connection
- View the Results Instantly with the FREE Downloadable Software
Description
Applied Measurements DSCUSB strain gauge signal digitiser is a USB load cell interface designed to convert strain gauge transducer inputs into a digital USB serial output. It is very compact and housed in a rugged plastic case rated to IP50 making it suitable for all indoor environments.
Our DSCUSB load cell interface plugs directly into your PC and requires no additional power supplies, as it derives all its power requirements directly from the USB bus.
The USB strain gauge signal digitiser interface utilises the ASCII protocol and features high resolution to 1 in 200,000, 7-point sensor linearisation and high speed to 100 readings/second.
PC-based calibration of the USB load cell interface is very easy to perform using the DSC-USB Toolkit software which is supplied free of charge. The strain gauge signal can be read directly from the sensor or input numerically using the mV/V sensitivity figures from the load cell calibration certificate. Other features includes linearization and temperature compensation.
The free Toolkit software also features a data logging function that allows the user to log data to a spreadsheet compatible CSV file at rated up to 100Hz.
Below you can download the DSCUSB Toolkit software which allows calibration and configuration of the DSCUSB module along with monitoring and data logging. There is also a link to download the DSCLog24 which provides up to 24 channels of live monitoring and data logging.
If you require faster higher speed readings, try our new DSCUSB-FQ fast USB load cell interface, which delivers high-speed readings of 4800 samples per second!
Technical Specifications
| Parameter | Min | Typical | Max | Units |
|---|---|---|---|---|
| Strain Gauge Measurement | 4 Wire | |||
| Strain Gauge Excitation Voltage | 4.5 | 5 | 5.25 | Vdc |
| Strain Gauge Drive Capability | 80 | - | 5000 | Ohms |
| Strain Gauge Sensitivity | -3 | 2.5 | 3 | mV/V |
| Offset Temperature Stability | 1 | 4 | ppm/˚C | |
| Gain Temperature Stability | 3 | 5 | ppm/˚C | |
| Offset Stability with Time | 20 | 90 | ppm of FR (1) | |
| Gain Stability with Time | 30 | ppm of FR (2) | ||
| Non Linearity before Linearization | 5 | 25 | ppm of FR | |
| Internal Resolution | 16 Million | Counts/divs | ||
| Resolution @ 1Hz readings (noise stable) over 100s | Ohms | 200,000 | Counts/divs | |
| Resolution @ 10Hz readings (Noise stable) over 100s | 120,000 | Counts/divs | ||
| Resolution @ 100Hz readings (Noise stable) over 100s | 50,000 | Counts/divs | ||
| Signal Filter | Dynamic recursive type user programmable | |||
| Power Supply Voltage | 4.5 | 5 | 5.5 | Vdc |
| Power Supply Current | 68 | 75 | mA | |
| Data Transmission Rate | 115.2 | kbps | ||
| Output Cable Length | 5 | m | ||
| Output Temperature Measurement Resolution | 0.0625 | ˚C | ||
| Output Temperature Measurement Accuracy (-10 to 85) | 0.5 | ˚C | ||
| Output Temperature Measurement Accuracy (-55 to 125) | 2 | ˚C | ||
| Output Temperature Update Speed | 5 | Seconds | ||
| Operating Temperature Range | -40 | 85 | ˚C | |
| Storage Temperature | -40 | 85 | ˚C | |
| Humidity | 0 | 95 | %RH | |
| Protection | IP50 | |||
| Dimensions – Cased Version | 70.5 x 51 x 20mm excluding 9-way ‘D’ type socket connector. | |||
Product Dimensions
DSCUSB Toolkit Software
Watch the How To video for a demonstration of how to use the DSCUSB toolkit.
If the module has been allocated engineering units these may be displayed in the upper right of the LCD display.
trend chart. You can see the current rate at which data is added at the top right of the chart.
description.
Instant Price & Part Code Builder
You can now buy this product in our online shop. Alternatively, you can find the ordering code, price* and lead time below.
Product Details
- Price*
- Lead Time
- Part Code
*Please note: The prices shown are valid in the UK only and do not include carriage charges. For overseas pricing please contact a member of our sales team or your local distributor.
Why Applied Measurements?
- Suppliers of top quality strain gauge sensors and transducers to every corner of industry - UK and worldwide
- Over 100 years of expert transducer knowledge
- Our high quality products all come with a 3 year warranty
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