RTD - 4 & 8 channels

Temperature > T° Monitoring

Grant Squirrel range of data loggers

The Grant Instruments Squirrel range of data loggers are easy to use, hand held, battery powered data loggers which can also be powered via a standard power socket (110-250 volts).

They set the standard for portable data loggers, with their simplicity of operation, very high accuracy of measurement, universal data inputs which can accept virtually any type of sensor signal and their excellent reliability.

The complete Squirrel range offers from 4 to 32 analogue sensor inputs channels, full Wi-Fi, USB and Ethernet connectivity and come complete with the sophisticated SquirrelView configuration and analysis software.

Data logging is now truly possible - "out-of-the-box".

NA = not available X : standard	Entry Level	Standard	High Speed & Wi-Fi version	High Performance & Wi-Fi Versions	Extended High Performance including Wi-Fi version
NA = not available X : standard	SQ2010	SQ2020-1F8	SQ2020-2F8	SQ2040-2F16	SQ2040-4F16
Analogue input channels	4 to 8	8 to 16	8 to 16	16 to 32	16 to 32
High Voltage channels	NA	2	2	2	2
Digital channels	8	8	8	8	8
Counter channels	2	4	4	4	4
Input types
- current	X	X	X	X	X
- voltage	X	X	X	X	X
-resistance	2- wire	2- wire	2, 3, or 4- wire	2 - wire	2, 3, or 4- wire
- 3 or 4 wire Pt100/Pt1000	NA	NA	4	NA	8
- temperature	X	X	X	X	X
Max no. readings per second	10 (on 1 channel)	20 (on 1 channel)	100 (on 2 channels)	100 (on 2 channels)	100 (on 4 channels)
Accuracy	0.10%	0.05%	0.05%	0.05%	0.05%
Display	128 x 64 dot matrix LCD	128 x 64 dot matrix LCD	128 x 64 dot matrix LCD	128 x 64 dot matrix LCD	128 x 64 dot matrix LCD
Memory capacity	14 million readings	14 million readings	14 million readings	14 million readings	14 million readings
External memory (MMC/SD card)	NA	X	X	X	X
RS232 communications	X	X	X	X	X
USB communications	X	X	X	X	X
Ethernet**	NA*	NA*	X	X	X
Wi-Fi option**	NA*	NA*	X	X	X
Alarm outputs	2	4	4	4	4
Sensor power output	regulated 5VDC@50 mA and external supply voltage up to 28V on 2010 and 18V on all others @100mA
Set-up/analysis software	SquirelView/SquirrelView Plus
Environment	- 30 to 65°C RH up to 95% (non-condensing)
* Can use RS232 to Ethernet converter and RS232 to Wi-Fi converter, see section for accessories ** for Ethernet or Wi-Fi networks external power pack is required

Squirrel SQ 2010 Key Features Other Features 2 Versions

A powerful portable data logger for everyday use

The Squirrel 2010 is a versatile, general purpose logger, with 4 to 8 analogue input channels to measure current, voltage, resistance and temperature, plus 8 digital channels. All can be logged or used as triggers to automatically start or stop logging.

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 fulfil many routine data logging needs, including more demanding applications requiring up to 10 readings per second on one channel.

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

Squirrel SQ2020 Key Features Other Features 2 Versions

Squirrel SQ2020 Series Data Logger

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.