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The Squirrel SQ400 and SQ800 are universal data loggers that reliably
and accurately measure inputs from a wide range of sensors making them
suitable for many different applications in Industry, Research, Science
and Environmental Monitoring. The SQ400 and SQ800 can be used as portable
meters, standalone data loggers or as PC based data acquisition systems.
Key
Features
- 4 or 8 Universal inputs avoids application redundancy, saving you
money.
- Direct connection of thermocouples, voltage, 4 to 20mA current, and
thermistors.
- Battery or mains operated and easily portable.
- Simple 3 button set-up via built in display or from PC with free Darca
Software.
- Non-volatile memory provides up to 2 million eadings of secure data.
- Time and date reported with each reading.
- Readings can be scaled into meaningful engineering units (e.g. m/sec,
ppm).
- Low power consumption for long term unattended use or portable operation.
- Sensor connection is via removable screw terminals for ease of use
in the field.
- Remote set-up and download via GSM, PSTN, radio or satellite modem
links for
‘set & forget?applications.
Ethernet option allows loggers to be sited anywhere you have a network
port, making installation easier and more cost effective.
Standard Features
- 12bit resolution.
- Highly accurate
?0.1% of reading, +0.2% of range span).
- Up to 8 sensor
power outputs.
- 1 pulse count channel.
- 8 event/digital
channels.
- External triggers
can start and stop the logger.
- Environmental operation:
-30 to +65°C, 0 to 95%RH.
- External power
supply: 9 to 14Vdc (9V internal battery included).
- Communications
via RS232C with auto-baud detect.
- Rapid memory download
at 19.2 kbit/s.
- Up to 99 logger
'runs' may be stored.
- Alphanumeric display
of 2 x 16 characters shows readings and status of logger.
- Small size (lxwxh):
180x120x60mm.
- Darca set-up and
download software.
- Optional alarm
features.
Software
Darca+
Powerful and easy to use spreadsheet style software for configuring, downloading,
displaying and analysing data from your SQ400 or SQ800 data logger. Upgrade
from Darca and with just a few mouse clicks you will quickly be able to
view real time charts and historical data. Darca+ allows you to display
over 16 channels of data, manual and automatic scaling of charts, list
readings in tabular format with date and time. Modem connection and scheduler
is also supported for automated downloading.
Accessories
- Grant supply a
full range including:
- Weatherproof enclosure
/ carry case.
- Tamperproof wall
brackets.
- Test & calibration
certificates.
- Wide range of temperature
and humidity sensors.
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