Powerful data loggers for all wireless applications
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Squirrel SQ2020 Wi-Fi型数据记录仪(Squirrel SQ2020 Wi-Fi series)
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The Squirrel SQ2020 Wi-Fi hand held data logger combines high performance and universal inputs with the simplicity of Wi-Fi networking in a compact and easy-to-use instrument.
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- 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 card or PC
- Flexible communications (USB, Ethernet, RS232)
- High speed 100Hz on two channels
- Various Remote connection options e.g. via Ethernet or dial up modem
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Using high accuracy, 24-bit analogue to digital converters, removable memory and Wi-Fi wireless Ethernet networking, the SQ2020 Wi-Fi is the ideal data logger for industrial, scientific research and quality assurance applications. Together with our comprehensive suite of software, SquirrelView, the SQ2020 provides standalone data acquisition, simple Wi-Fi networking, real-time metering and data analysis straight out-of-the-box.
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Squirrel SQ2020 Wi-Fi型数据记录仪的特点
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Key Features |
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- 8 true differential or 16 single ended universal analogue inputs for voltage, current or resistance measurements plus 2 high voltage, 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
- Logging rates of up to 100Hz on up to two channels
- 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
- Sensor power and FET outputs for use with external devices
- Easy to read LCD and simple 4 button user interface
- Up to 16 calculated / derived channels may be created using mathematical functions
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Analogue inputs supported |
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- Thermistors
- Thermocouples
- Pt100/Pt1000 (maximum of four 3 or 4-wire Pt100/1000 sensors)
- Voltage
- Current
- Resistance
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Squirrel SQ2020型数据记录仪的技术参数
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| 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) |
* 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
*** Pt100/Pt1000
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在线产品样本(PDF格式) |
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