Delphin Technology Loggito 4 AI-RTD振动分析仪,低通道测量
Delphin Technology Loggito设备提供高精度、通用的模拟输入以及可切换的数字输入/输出。具有4GB或可选8GB的内部存储器，每个Delphin Loggito都能轻松记录和存储多达2.4亿个测量值。除了内部预处理和测量通道的计算，Delphin Loggito系列还能够集成到现代、数字化互联的基础设施中。
通过附加的ProfiSignal 20 软件，您可以在自定义仪表板中显示当前的过程参数、实时数据或您使用 Delphin Loggito 记录的历史数据。这使您能够以图形化、直观且易于理解的方式一览无余地总结您业务领域相关的最重要数据。
多亏了一种创新的扩展和网络概念，我们的数据记录器系统可以轻松适应您的需求增长。
Delphin Technology Loggito振动采集仪产品亮点：
- 去中心化的数据收集和分布式测量点的监测
- 低成本分散式测量网络的构建
- 实验室中的低通道测量任务
- 带有灵活通道数量的流程分析
- 多种不同传感器类型的通用传感器输入
- 灵活可扩展，可通过选项进行扩展
Delphin Loggito模块化系统
Delphin已经开发出一个全面的模块化原则，使您的紧凑型Loggito测量系统能够根据您的具体任务进行定制。除了高精度、通用的传感器输入之外，Delphin还可以从模块化系统中为您提供不同的通道变体。依靠具有不同通道数量的I/O模块和数字输入模块，这些模块也可以用作频率和脉冲计数器。可插拔的弹簧笼端子和清晰的连接图使Delphin Loggito测量系统的使用变得非常方便。
输入/输出和接口
Delphin Technology Loggito数据参数：
| Channel type | 8 AI-RTD | 8AI | 4 AI-RTD | 4AI |
| Analog inputs | 8 | 8 | 4 | 4 |
| Appropriate for RTD’s | 4 | 0 | 2 | 0 |
| Sensors | mV, mA, thermocouples, RTD’s (no RTD’s with channel types 8 AI and 4 AI) | |||
| Total sampling rate | 0.1 Hz .. 500 Hz | |||
| Voltage measurement range | ±78 mV .. ±10 V | |||
| Current measuring range | 0 .. 20 mA / 4 .. 20 mA / ±20 mA / any (with freely selectable external shunts) | |||
| Resistance measurement range | 0 .. 49 kΩ | |||
| Resolution/Type ADC | 24 bit Sigma-Delta | |||
| Input impedance | > 5GΩ | |||
| Dielectric withstand voltage (tolerable overvoltage) | ±24 VDC | |||
| Max. differential voltage channel to channel | ±24 VDC | |||
| Galvanic isolation against FE | ±400 VDC | |||
| Measuring accuracy voltage, current | 0.01% from upper range value | |||
| Measuring accuracy resistance measurement | 0.01% of the measuring range end value (4-wire connection) 0.1% of the measuring range end value (3-wire connection after additional offset determination) | |||
| Measuring accuracy thermocouples* | 0.1 % from measuring range after sensor compensation | |||
| Measuring accuracy Pt 100 (4-wire connection) | Measuring range -260 °C to 147 °C: 0.10 °C Measuring range -260 °C to 596 °C: 0.10 °C Measuring range -260 °C to 849 °C: 0.22 °C | |||
| Measuring accuracy Pt 1000 (4-wire connection) | Measuring range -260 °C to 64 °C: 0.10 °C Measuring range -260 °C to 408 °C: 0.10 °C Measuring range -260 °C to 849 °C: 0.18 °C | |||
