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SQ2020

High Precision Universal Data Logger

The Squirrel 2020 series offers high performance universal data loggers packed with powerful features to provide great flexibility to handle a wide range of routine and demanding applications.

Hand-held and lightweight, the Squirrel 2020 models are easy, fast and convenient to use - either as stand-alone loggers or as PC-linked data acquisition systems in industrial and scientific research and quality assurance applications.

Twin processors, multiple 24-bit analogue-to-digital converters, up to 16 universal channels and a choice of communications methods ensure that the Squirrel 2020 series provides state-of-the-art data logging and communication capability for sophisticated applications needs.

Fully configurable via the integrated keypad - New!
128*97 dot graphical LCD display - New!
Compatible with B, C, D type thermocouples - New!
Up to 16 universal inputs
High precision (0.05%)
Advanced data management to MMC/SD card or PC
Flexible communications (USB, Ethernet, RS232)
High speed option (100Hz)
Various Remote connection options e.g. via Ethernet or dial up modem

Key Features

Standalone data logger or link to a PC
Compact and portable
8 to 16 universal analogue plus 8 digital inputs
Up to 16 derived /calculated channels
4 alarm outputs
4 pulse rate / counter inputs (2 at up to 64kHz, 2 at up to 100Hz)
Configured via integral interface or via PC
0.05% basic accuracy
Up to 14 million readings
Removable MMC / SD card
In-built Ethernet networking capability (SQ2020-2F8 only)
USB and RS232 connectivity

Analogue inputs supported

Thermistors
Thermocouples
Pt100/Pt1000 (maximum of four 3 or 4-wire Pt100/1000 sensors)
Voltage
Current
Resistance

Key Capabilities

Create complex schedules of logging rates, triggers and alarm outputs
Scale and view readings in real time on the integral display or on a PC running SquirrelView or Excel
Display readings in preferred engineering units e.g. Hz, Bar, Pascals, Nm etc.
Select logging rates up to 100 readings per second on up to 2 channels (20Hz maximum on Squirrel model 2020-1F8)
Derive up to 16 calculated (virtual) channels from real input channels using mathematical functions
Concurrently sample channels at different sample speeds