With up to 24-bit resolution the ADC-20 and ADC-24 USB data loggers are able to detect small signal changes.
Features such as true differential inputs, galvanic isolation, and software selectable sampling rates, all contribute to a superior noise free resolution, and ensure that your measurements are reliable and are accurate.
All Pico data acquisition products come complete with PicoLog - this powerful, yet flexible, data acquisition software allows you to collect, manipulate, analyze, and display and export data.
With PicoLog you can sample up to one million readings at selectable sampling rates; and using PicoLog, or our driver with your own software, you can connect up to four units to one PC.
Both the ADC-20 and ADC-24 feature true differential inputs for excellent noise rejection.
To give you a very flexible system each differential input can also be configured as two single-ended inputs.
With up to eight differential or 16 single-ended inputs on the ADC-24, this flexibility gives you complete control on what type of inputs you use.
With as many as seven bipolar voltage ranges, the ADC-20 and ADC-24 are also flexible enough to be used with a wide range of sensors and signal types.
There's also an terminal board included that provides screw terminals to allow you to quickly connect and disconnect different sensors.
Additionally, the ADC-24 has four configurable digital input/output channels that can be used to control alarms or other devices.
The flexibility of these precision data loggers allows you to use the ADC-20 and ADC-24 as an advanced multichannel data acquisition system with a low cost per channel.
Resolution: 24 bits
Number of channels#: 8 differential / 16 single-ended
Conversion time (per channel): 660 ms, 340 ms, 180 ms, 100 ms, 60 ms
Voltage ranges: ±2500 mV, ±1250 mV, ±625 mV, ±312 mV, ±156 mV, ±78 mV, ±39 mV
Accuracy: 0.1% (±39 mV to 1250 mV range), 0.2% (±2500 mV range)
Noise rejection: 120 dB typical at 50/60 Hz
Input impedance: Differential: 2 MΩ, Single-ended: 1 MΩ
Overvoltage protection: ±30 V
Digital I/O: 4 bidirectional (3.3 V CMOS)
Reference output: +2.5 V ±2.5 mV @ 2 mA, +5 V ±1.0 V @ 2 mA, -5 V ±1.5 V @ 2 mA
(# The ADC-20 and ADC-24 have four and eight true differential input channels respectively. For flexibility each of these channels can be configured as either one differential channel or two single-ended channels)
Rekommenderade PC specifikationer:
Microsoft Windows 7, 8 or 10, 32-bit and 64-bit versions, macOS 10.9 (Mavericks) or later, 64-bit only, Linux*, 64-bit only Hardware requirements as operating system.
*PicoLog for Linux is distributed as an AppImage, so you can install it without superuser permissions: see appimage.org for further information. The software has been tested on OpenSUSE and Ubuntu.