CR6 测量和控制数据采集器
一种数据采集器，各领域通用
引入了高级的
振弦测量技术
气象 应用支持 湍流通量 应用支持 水资源 应用支持 能源 应用支持 基础建设 应用支持 土壤 应用支持 应用支持

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概览

CR6 测量与控制数据采集器，可以是您的数据采集系统的功能强大的核心组件。CR6汇集了我们全部数据采集器的优点于一身，添加了更快速的通讯，低功耗要求，内置的 USB接口，简洁的尺寸，和改善的模拟输入精度及分辨率。CR6 还引进了我们新的U型通用功能端子，通过设计独特的方式，几乎可以接入任何传感器 —— 模拟的、数字的、或智能型的传感器都能被接到U端子上。CR6也是我们第一种可直接实施静态振弦测量的多用途数据采集器。

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优势与特点

  • 功能强大，多用途 —— 多功能的数据采集工具
  • U 型通用端子，可配置成你想要的类型：模拟或数字，输入或输出
  • 使用我们专利的频谱分析技术实施静态振弦测量
  • 对所有的端子实施电涌和超电压防护
  • 灵活的供电输入选项，面板上可接入直流供电电源、12 V 电池或 USB供电
  • 一体式的 10/100M 以太网接口
  • Create or join a Wi-Fi network with the CR6-WIFI (option)
  • 使用可移除端子条，易于接线
  • Web server capability, including data display, configuration, diagnostics, and security
  • MicroSD 存储卡扩展内存
  • 支持 RS-232 和 RS-485 自然逻辑的串行传感器
  • CPI 主机，可接入CDM协议的Campbell 高速传感器和分布式模块
  • 可使用 CRBasic 或 SCWin 程序生成器来编程，完全兼容 PakBus 协议
  • 与流行的 CRBasic CR1000 和 CR3000 数据采集器共享操作系统

图像

CR6 front left tilt view
CR6 front left tilt view
CR6 front left tilt view
CR6 front left tilt view
CR6 front left tilt view
CR6 front right tilt view
CR6 front right tilt view
CR6 front right tilt view
CR6 front view
CR6 front view
CR6 back view
CR6 left view
CR6 right view
CR6 top view
CR6 bottom view
CR6-WIFI option (additional charge) - front view without covers
CR6-WIFI option (additional charge) - front view with covers
CR6-WIFI option (additional charge) - left front view without covers
CR6-WIFI option (additional charge) - left front view with covers
CR6-WIFI option (additional charge) - right front view without covers
CR6-WIFI option (additional charge) - right front view with covers
CR6-RF451 option (additional charge) - front view with covers
CR6-RF451 option (additional charge) - front view without covers
CR6-RF451 option (additional charge) - front view with covers
CR6-RF451 option (additional charge) - front view without covers
CR6-RF451 option (additional charge) - front view with covers
CR6-RF451 option (additional charge) - front view without covers

技术说明

All CR6 dataloggers are tested and guaranteed to meet electrical specifications in a standard -40° to +70°C or extended -55° to +85°C non-condensing environment. Datalogger recalibration is recommended every three years. System configuration and critical specifications should be confirmed with Campbell Scientific before purchase.

Communication Options

The CR6-WIFI Option

The CR6-WIFI is the ideal solution for short-range wireless IP communications.

Using a Wi-Fi enabled device and our free LoggerLink Mobile App, you can wirelessly connect to the CR6-WIFI. The CR6-WIFI comes factory-configured as a Wi-Fi access point. Alternatively, the CR6-WIFI can be configured to join an existing Wi-Fi network with standard or Enterprise (EAP) security.

The CR6-RF407 Option

The CR6-RF407 is ideal for medium-range, license-free radio communications.

This 900 MHz, 250 mW frequency-hopping spread-spectrum radio option can join a high-speed "mesh topology" radio network of other dataloggers using the included RF407 radio.

The CR6-RF412 Option

The CR6-RF412 is ideal for medium-range, license-free radio communications.

Designed primarily for unlicensed operation in Australia and New Zealand, this 922 GHz, 250 mW frequency-hopping spread-spectrum radio can join a high-speed "mesh topology" radio network of other dataloggers using the included RF412 radio.

The CR6-RF422 Option

The CR6-RF422 is ideal for short- to medium-range, license-free radio communications.

Used in the EU, this 868 MHz, 25 mW radio option includes listen-before-talk (LBT) and adaptive-frequency-agility (AFA). It can join a high-speed "mesh topology" radio network of other dataloggers using the included RF422 radio.

The CR6-RF451 Option

The CR6-RF451 is typically used for long-range, license-free radio communications.

With this internal 900 MHz, 1 W, frequency-hopping spread-spectrum radio option, the CR6-RF451 can be part of a "star topology" network where all RF traffic routes back through the master. It can work in a network with other devices using RF450 or RF451 radios. CR6-RF451s may be configured as master, repeater, or remote devices and can be located miles apart in harsh RF environments.

产品规格

  • CPU：32 位，带硬件 FPU，运行频率 100 MHz
  • 内部内存：4 MB SRAM 用于数据存储，和可选的可移除的最大16 GB的 microSD 卡用于扩展数据存储，1 MB 闪存用于程序，6 MB 闪存用于 OS
  • Micro SD 卡用于扩展数据存储，最大 16 GB
  • 时钟精度：±3 分钟每年，可选 GPS 修正到 10 微秒
  • Micro B 型USB接口，可直接连接到 PC (该配置仅能提供有限的供电)，2.0 全速，12 Mbps
  • 10/100 以太网 RJ-45 接口，用于局域网连接
  • CS I/O 端口，用于连接 Campbell Scientific 的 modem 和显示器
  • CPI 接口，通过坎贝尔分布式模块 (CDM) 来实现端子扩展
  • 电池端子对，用于调制的 12 V 供电输入或 UPS模式的可充电 12 V 阀控式铅酸蓄电池
  • 充电端子对，用于接入 16 到 32 V 的直流电源转换器，或 12 V 或 24 V 的太阳能板
  • 两个开关 12 V 端子，可供电给传感器或通讯设备，1100 mA @ 20°C
  • 连续 12 V 端子
  • 最大多路复用模拟测量速度：354 Hz (2.8 ms)
  • 最好模拟精度：±(0.03% 读数 + 3 µV)，0° 到 40°C
  • 最好有效分辨率：50 nV (±200 mV 量程，差分测量，带反向输入，5 Hz 陷波频率)
  • 重量：0.42 kg (0.92 磅)
  • 尺寸：20.3 x 10.2 x 6.1 cm (8.0 x 4.0 x 2.4 英寸)
  • 通过 RoHS 认证

工作温度范围

  • 标准：-40° 到 +70°C
  • 扩展：-55° 到 +85°C

12个U型通用端子

U 端子可软件配置，用于模拟或数字功能。

  • 模拟功能包括：
    • 模拟输入：12 个单端 或 6 对差分，带 ±5000 mV, ±1000 mV, ±200 mV 量程，带 24-位 ADC
    • 模拟输出：±2.5 V 或 ±4 mA 量程，用于电阻桥测量，12-位 DAC
    • 静态频率分析的振弦：端子成对使用，既激发 12 V 峰-峰 值，也读取 100 Hz 到 6.5 kHz 范围内的振弦传感器
    • 热敏电阻：内置 5 kΩ 桥臂
    • 周期平均：最大 200 kHz，随振幅而变化
    • 低压交流脉冲：1 Hz 到 20 kHz，随振幅而变化
  • 数字 I/O 功能，支持 5 V 或 3.3 V 逻辑电平：
    • 一般性的状态/控制
    • 5 V 或 3.3 V 的电压源，20 mA @ 3.5 V
    • 计时器 I/O
    • 开关脉冲 (150 Hz) 或 高频方波计数 (1 MHz)
    • 脉冲宽幅调制
    • 中断
    • SDI-12 和 SDM
    • 以 Tx/Rx 端子对进行的串行异步通讯

4个C型控制端子

C 端子可软件配置，用于数字功能，支持 5 V 或 3.3 V 逻辑电平：

  • 一般性的状态/控制
  • 5 V 或 3.3 V 的电压源，11 mA @ 3.5 V
  • 计时器 I/O
  • 开关脉冲 (150 Hz) 或 高频方波计数 (1 MHz)
  • 脉冲宽幅调制
  • 中断
  • SDI-12 和 SDM
  • RS-232/RS-485：半双工或全双工，Tx/Rx 端子对

兼容性

Sensors

The CR6 has 12 U terminals and four C terminals that are programmable for a variety of functions. This allows the CR6 to measure virtually any sensor, including voltage, resistive bridge, static vibrating wire, pulse, switch closure, SDI-12, and serial RS-232/RS-485.

Measurement & Control Peripherals

The CR6 includes an interface that allows it to connect directly with our CDM device (the SC-CPI interface is not required). The CR6 is also compatible with all of our contemporary SDMs, multiplexers, terminal input modules, and relays. 

Communications

The CR6 has an on-board 10/100baseT port for Ethernet communication, a USB port for communication with a PC, and a slot to store data on a microSD card. Compatible telemetry devices include our multidrop modems, short-haul modems, phone modems (land line, digital cellular, and voice-synthesized), RF telemetry, and satellite transmitters (Argos, High Data Rate GOES, and Meteosat). Data can be viewed on the CR1000KD Keyboard Display, CD100 Mountable Display with Keyboard, or an iOS or Android device (requires LoggerLink).

Enclosures

The CR6 and its power supply can be housed in any of our standard enclosures.

Power

The CR6 uses an external power source and has a built-in charger/regulator. Intelligent power sourcing autoselects the highest voltage from three input sources (Chg, Bat, or USB) to operate in one of the following four modes:

  • UPS (recommended) - A 16 to 32 Vdc source, solar panel or power converter, is used to charge a 12 Vdc battery, such as our BP7, BP12 or BP24.
  • 12 Vdc battery or other reliable 12 Vdc source
  • Chg only - DC power supply (16 to 32 Vdc)
  • USB - powered over 5 Vdc USB port for setup, programming, and testing (will not charge battery or boost USB power to provide 12 Vdc to SW12 or 12V Power Output terminals)  

Software

CRBasic, the CR6's full programming language, supports simple or complex programming and many on-board data reduction processes. Compatible software includes:

  • LoggerNet (version 4.3 or higher)
  • DevConfig (version 2.10 or higher)
  • PC400 (version 4.3 or higher)
  • PC200W (version 4.3 or higher)
  • Short Cut (version 3.1 or higher)
  • CRBasic (version 3.5 or higher)
  • RTDAQ (version 1.2 or higher)
  • LNDB (version 1.2 or higher)
  • LoggerLink (version 1.3 or higher)
  • LoggerNet Mobile Connect (version 1.0 or higher)

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