	GRANT-数据采集
	SQ-系列数据记录仪
		SQ2010型
		SQ2020型
		SQ2020 Wi-Fi型
		SQ2040型
		SQ2040 Wi-Fi型
	温度记录仪
	数据记录仪附件
	SquirrelView软件
	DataTaker数据记录仪
	GRANT-科学仪器
	GRANT-科学仪器
	GRANT-仪器产品
	解决方案/特殊产品
	GRANT-低温烹调
	低温烹调类产品

GRANT-SQ系列数据记录仪

GRANT SQ Series Data Loggers

High performance data loggers for demanding applications

Squirrel SQ2040型数据记录仪(Squirrel SQ2040 series)

The Squirrel 2040 series provide high performance universal data loggers packed with the same powerful features as the Squirrel 2020 series with additional high speed logging on up to four channels and twice as many universal input channels. This provides great flexibility to handle a wide range of complex and demanding multi-channel applications such as high-speed vehicle testing or engine monitoring.

The Squirrel 2040 series are easy, fast and convenient to use - either as portable, stand-alone loggers or as PC-linked data acquisition systems in industrial testing and research, scientific and environmental research and quality assurance applications.

Twin processors, multiple 24-bit A to D converters, up to 32 universal channels, removable Multi Media (MMC) or SD card memory and a choice of communications methods ensure that the Squirrel 2040 series provides state-of-the-art data logging and communication capability for sophisticated applications needs.

Up to 32 universal inputs
High precision (0.05%)
Advanced data management, to MMC/SD or PC
Flexible communications (USB, Ethernet, RS232)
High speed option (100Hz on 4 channels)
Various Remote connection options e.g. via Ethernet or dial up modem

Squirrel SQ2040型数据记录仪的特点

Key features

Standalone data logger or link to a PC
Compact and portable
16 to 32 universal analogue plus 8 digital inputs
16 derived/calculated channels
4 alarm outputs
Configured via integral interface or via PC
0.05% basic accuracy
Up to 14 million readings
In built Ethernet networking capability
USB and RS232 connectivity

Analogue inputs supported

Thermistors
Thermocouples
Pt100/Pt1000 (maximum of eight 3- or 4-wire Pt100/1000 sensors - model 4F16 only)
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 Excelä
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 4 channels (2 channels on Squirrel model 2040-2F16) or a combination of different logging rates
Derive up to 16 calculated (virtual) channels from real input channels using mathematical functions
Concurrently sample channels at different sample speeds, e.g. 100Hz, 20Hz, and 10 Hz etc

The Squirrel 2040 series comprises two models:

Squirrel 2040-2F16

Up to 100 readings per second on 2 channels
Two 24-bit A to D converters
In built Ethernet connectivity

Squirrel 2040-4F16 (high speed model)

Up to 100 readings per second on 4 channels
Four 24-bit A to D converters
4 pulse rate / counter inputs (2 at up to 64kHz, 2 at up to 100Hz)
In built Ethernet connectivity

Squirrel SQ2020型数据记录仪的技术参数

产品类型		入门级	标准型	高速型 Wi-Fi版	高性能型 Wi-Fi版	高性能型 Wi-Fi版	温度型
产品型号(SQ)		2010	2020-1F8	2020-2F8	2040-2F16	2040-4F16	OQ610-S
模拟信号通道		4～8	8～16	8～16	16～32	16～32	无
高电压通道		无	2	2	2	2	无
数字通道		8	8	8	8	8	无
计数通道		2	4	4	4	4	无
输入类型	-电流	标配	标配	标配	标配	标配	无
	-电压	标配	标配	标配	标配	标配	无
	-电阻	2-线	2-线	2-/3-/或4-线	2-线	2-/3-/或4-线	无
	-3或4线***	无	无	4	无	8	无
	-温度	标配	标配	标配	标配	标配	6xK/T热电偶
最大记录数/秒		10 (1ch)	20 (1ch)	100 (2ch)	100 (2ch)	100 (4ch)	8
准确度		0.10%	0.05%	0.05%	0.05%	0.05%	0.5°C
显示方式(LCD)		128x64 dot	128x64 dot	128x64 dot	128x64 dot	128x64 dot	2x16字符
存储器容量(计数)		14百万	14百万	14百万	14百万	14百万	0.25百万
外接-MMC/SD卡		无	标配	标配	标配	标配	无
RS232接口		标配	标配	标配	标配	标配	无
USB 接口		标配	标配	标配	标配	标配	标配
局域网**		无*	无*	标配	标配	标配	无
Wi-Fi选择**		无*	无*	标配	标配	标配	无
报警输出		2	4	4	4	4	无
传感器电源输出		常规5VDC@50 mA/外供28V(SQ2010)&18V(其它)@100mA					无
设定/分析软件		SquirelView/SquirrelView Plus
使用环境		-30～65℃/RH<95% (不结露)