Grant SQ2010 Portable Universal Input Data Logger

Call for configuration and price. 1-800-956-4437

    • Compact, portable data logger
    • Powered from internal cells, external PSU or via USB connection
    • 4 to 8 universal analog inputs (current, voltage, resistance, temperature) plus 8 digital inputs
    • 16 derived/calculated channels
    • 2 alarm outputs
    • 2 pulse counter inputs (1 at up to 64kHz, 1 at up to 100Hz)
    • Configured via large easy-to-read graphical display
    • 0.1% accuracy, 24-bit A to D conversion
    • Up to 1.8 million readings
    • Supplied with SquirrelView set-up/download and export software

Up to 10 readings per second on 1 channel

Description

A powerful portable data logger for everyday use

  • Flexible
  • Very easy to use
  • Economical
  • Handheld, ergonomic design
  • USB connectivity with PC
  • Ethernet or RS232 communications options available
  • Extended battery life for unattended logging

The lightweight, battery powered Grant SQ2010 data logger features up to 8 analog input channels capable of measuring temperature at a high accuracy of 0.1%, as well as recording humidity, current, voltage, and resistance. In addition, its 8 digital channels can automatically trigger or stop logging, while 2 alarm/relay outputs provided alarm features.

It is a compact, portable logger which is also suitable for bench based and fixed installations. Easily programmed via the four integral push buttons and large graphical display and with a basic accuracy of 0.1%, the Squirrel 2010 is able to fulfill many routine data logging needs, including more demanding applications requiring up to 10 readings per second on one channel.

Analog inputs supported

  • Thermistors
  • Thermocouples
  • Voltage
  • Current
  • Resistance

The Squirrel 2010 series comprises of two versions

SQ2010

Includes the following;

  • Fitted Foam Lined Case
  • SquirrelView Software
  • Getting Started Guide including Certificate of Conformity
  • USB connection cable
  • Full set of Connection Plugs complete with Cable Ties
  • Pack of 4 Precision Resistors for 4-20mA connection
  • Set of C type Batteries
  • Small Electrical Screwdriver

SQ2010 Kit

Includes all of the above, plus the following items;

  • SquirrelView Plus Software
  • Universal Mains Power Adaptor (110-240 Vac)

Specifications

No. of analog channels 8 single ended or 4 differential inputs
Channel expansion No
Universal Input Yes
Voltage Ranges; Differential and Single Ended -6 to 25, -0.6 to 2.4, ±0.3V, -0.15 to 0.15, -0.075 to 0.075
-6 to 12, -6 to 6, -3 to 3, -0.6 to 1.2, -0.6 to 0.6
Common mode 25v
Current Ranges, Differential (Requires external 10R
shunt)
4 to 20mA, ±30mA
Thermocouple Ranges; Differential and Single Ended -200 to 1200°C, J-type
-200 to 1372°C, K-type
-200 to 1300°C, N-type
-50 to 1768°C, R-type
-50 to 1768°C, S-type
-200 to 400°C, T-type
Resistance Ranges, all 2 wire 0 to 1250R, 0 to 5000R
0 to 300000R, 0 to 20000R
Thermistor Ranges -50 to 150°C, U & UU-type
-50 to 150°C, Y-type
-30 to 150, S-type
Pt100/1000, 2-wire -200 to 850°C
Internal reference temperature -50 to 150°C
Pulse Count Ranges 0 to 100Hz (1 input)
0 to 64kHz (1 input)
0 to 16000000 Count
Digital State/Event Ranges 8 state inputs or 1 x 8 bit binary
Digital/Alarm Outputs 2 open drain FETs, 18V, 0.1A
A/D Resolution 24 bit
Accuracy 0.1% of range + 0.1% of reading
Clock Resolution/Accuracy 1s/10ppm Normal Mode – each input sampled at a maximum rate of 1 reading
per second. Double-speed (mains reject off) – one input can be sampled at 10
readings per second and all others are sampled at a maximum rate of 1 reading
per second
No of Intervals 4
Data Scaling Yes
Data Statistics Yes from within SquirelView Plus PC software
Calculated Channels Yes, up to 16
Memory Internal 16M (1 to 1.8 million readings)
Display/Keypad 128*64 dot graphical display, 4 button keypad
Internal Battery 2 C cells
Battery Life Up to 5 days with continuous usage whilst sampling all channels once per
second
External Power Yes, 8 to 28V dc & USB when plugged in
Sensor Power Output 5V at 50mA, external 8-28V at 100mA (when connected)
Networking Via RS232 to Ethernet adaptor (Netport, part no. SQ20A801)
Modem Support Via RS232 modem (GSM Modem, part no. SQ20A802)
Actions & Triggers As SQ2020/40 although two alarm outputs
PC Setup Yes, SquirrelView compatible
Front Panel Setup Via 4 integral 4 keys. All essential functionality available via key pad e.g.
channel configuration, start / stop logging etc. Other advanced functions e.g.
calculated channels and channel descriptions are available via connection to a
PC running SquirrelView
Stored setups 6
Third Party Programming As 20xx driver suite allows
Operating temp -20 to 65°C
Dimensions W175 x D135 x H55mm, Weight 0.7kg

Features

Grant SQ2010 Data Logger FeaturesConnections

1. Easy to use, removable connector system
2. 4 to 8 universal analog inputs (4 differential, 8 single ended) for recording temperature, current, voltage and resistance
3. Power output for sensor excitation/external devices
4. USB connectivity for quick and easy PC communication
5. Power supply – internal alkaline batteries, external DC power supply or via USB
6. RS232 or Ethernet communications – for modem or network connections
7. Range of trigger functions via 8 digital inputs; 2 pulse rate / counter inputs; 2 alarm / relay outputs

Frontsq2010-features-front

1. Use the four integral push buttons and graphical display to configure the logger – no PC required for operation
2. Display of real-time readings on the large clear graphical display

  • Icon driven software and large clear graphical display for easy logger set-up and configuration

3. Store up to 1.8 million readings in the Squirrel’s onboard memory

  • Store up to 6 logger configurations in the onboard memory
  • Use the convenient free SquirrelView set-up and download software to export stored data to your application

Software

SquirrelView Software

Key features of SquirrelView

  • Export data into Excel or as a CSV file for customisable data analysis
  • Easily view and control the logger status from one single screen
  • Use the simple communication wizard for hassle free working with modems, Ethernet, GSM, etc.
  • Download data by date, time or events, saving time when working via modem or looking for specific data
  • Save settings on the PC for efficient re-use
  • Protect your data and set-up configurations with the security function

For full analysis and reporting facilities SquirrelView Plus is available as an add-on option (a free 30-day trial is included with the SquirrelView software).

Minimum PC specification

Windows® 2000, XP; Pentium II 266MHz, 60Gb HDD, colour SVGA screen, at least one RS232 or one USB port.

SquirrelView Plus Software

SquirrelView Plus has all the features of SquirrelView with the additional benefits of allowing graphical analysis of historical and on-line data, whilst providing advanced reporting options.

SquirrelView Plus allows quick and easily analysis of the Squirrel data in a familiar Explorer navigation-style interface.

Data can be displayed with two different auto scaling Y-axes ─ essential for displaying widely varying data from different sensors on one graph. Particular data of interest can be zoomed into whilst an on-screen cursor can pick out exact values. Data can be shown in a statistical summary with set high and low alarm thresholds. The powerful calculation function allows the creation of “virtual” new channels from existing channels e.g. value from channel 1 added to the average of 10 readings from channel 2 etc.

SquirrelView Plus also incorporates a flexible report generation facility which allows the creation of custom report consisting of a title page with descriptive text, headers and footers, graphs, tabular lists of data, statistics and Squirrel logger set-up information. These can be saved as templates with any of these combinations saving time when preparing similar presentations of data.

Key features

  • Flexible data presentation allows you to quickly display and analyse real time or historical data as a line graph, bar chart or analogue gauge
  • Graphical alarm and event identification lets you easily identify occurrences around specific analogue or digital events, e.g. a pump switching on
  • Quick Graph function lets you quickly and easily view large data files
  • Wizards for easy set-up of communications and data export
  • Ability to send real time metered data from the Squirrel directly into Excel
  • Downloader for automating data download using MS Scheduler® (Squirrel 2010, 2020 and 2040 only).
  • Fully configurable data views
  • Flexible zoom feature including X and Y axes
  • Customisable report facility: print out graphs, readings, etc.
  • Tolerance curve
  • Calculated channels
  • Product cure calculation
  • Display oven profiles and oven zones