	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 Wi-Fi型数据记录仪(Squirrel SQ2040 Wi-Fi series)

The Squirrel SQ2040 Wi-Fi series combines a high channel, high performance, universal inputs with the simplicity of Wi-Fi networking in a compact and portable instrument.

Fully configurable via the integrated keypad - New!
128*97 dot graphical LCD display -New!
Compatible with B, C, D type thermocouples -New!
Integral Wi-Fi Ethernet networking
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

Using multiple 24-bit analogue to digital convertors, twin processors and removable memory and Wi-Fi networking the SQ2040 Wi-Fi provides great flexibility to handle a wide range of complex and demanding multi-channel applications. The Squirrel SQ2040 Wi-Fi series is ideal for industrial, scientific research and quality assurance applications. The SQ2040 Wi-FI provides standalone data acquisition, advanced networked solutions and data analysis straight out-of-the-box.

Squirrel SQ2040 Wi-Fi型数据记录仪的特点

Key features

16 true differential or 32 single ended universal analogue inputs for voltage, current or resistance measurements plus 2 high voltages, 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
User selectable logging rates of up to 100Hz on up to four channels
Standard (802.11b) wireless (Wi-Fi) Ethernet networking, USB and RS232 communication ports
Large non-volatile internal memory storage for up to 14 million readings
Download of internal data to removable MMC/SD (Multi Media Card / Secure Digital) memory card
Sensor power and FET outputs for use with external devices
Easy to read LCD and simple 4 button user interface
Calculated channels derived from real channels using advanced mathematical functions e.g. log(x); ln(x); sqrt(x)

Analogue inputs supported

Thermistors
Thermocouples
Pt100/Pt1000 (maximum of eight 3- or 4-wire Pt100/1000 sensors - model 4F16 only)
Voltage
Current
Resistance

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)