The Squirrel 2040 series combines a higher channel count with the same high performance, comprehensive
features and universal inputs as the 2020 in a neat compact and portable instrument.
Using multiple 24-bit analogue to digital convertors, twin processors and removable memory options provides great
flexibility to handle a wide range of complex and demanding multi-channel applications.
The Squirrel 2040 series are the ideal data loggers for industrial, scientific research and quality assurance
applications and more!
The 2040 provides standalone data acquisition, advances networked solutions and data analysis straight out-of-the
Fully configurable via the integrated keypad » 16 true differential or 32single ended universal
analogue inputs for voltage, current or resistance
measurements plus 2 high voltage, 4 pulse and 8
digital event/state inputs
Analogue inputs can be used with thermistors,
thermocouples, 2,3 or 4 wire RTD temperature
sensors and 4-20mA signals
Logging rates of up to 100Hz on up to 4 channels
Ethernet, USB and RS232 communication ports
Internal memory storage for up to 14 million readings
Download of internal data to removable MMC / SD card
Sensor power and FET outputs for use with external
Calculated channels derived from real channels using
advanced mathematical functions e.g. log(x); ln(x); sqrt(x)
Ethernet, USB and RS232 serial ports are inbuilt.
simple connection to either a PC based TCP/IP network, a
wireless to PC connection or to a GSM modem for remote data
downloading. This flexibility enables global data access and
retrieval as well as complete system integration of the SQ2040
series into complex and critical applications.
Getting Started Guide
Multiple configurations stored in the logger
Up to six logger configurations ( channel type, names, logging
speeds, triggers etc.) together with the current configuration can
be held in the logger`s internal memory. Additional configuration
settings can also be loaded from the external MMC/SD memory
card. This allows the operator to quickly and easily switch
between logger configurations without the need for a PC.
Software configuration via SquirrelView
The SquirrelView software (supplied with the SQ2040 series
data logger) allows logger configuration, data download and
export whilst giving the user full control over SQ2040. The
optional SquirrelView Plus gives the used access to many
advanced data analyses and archiving/transfer features. Refer
to SquirrelView data sheet for specifications.
The SQ2040 series uses multiple analogue and digital
converters that enables true concurrent sampling and logging.
It Allows the user to configure a channel to log at a rate of
100Hz whilst retaining different sample speeds on the other
channels. Ideal for measuring dynamic parameters that
change at different rates such as temperature and pressure.