Bộ Lưu Trữ Và Xử Lý Dữ Liệu Cr200X Datalogger Campbell Scientific

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Chúng tôi xin giới thiệu tới quý khách sản phẩm bộ thu thập và xử lý dữ liệu CR200X Datalogger Campbell Sientific

The CR200X, our smallest lowest-cost datalogger, provides stand-alone operation in harsh, remote environments. It reads input from one or two sensors, then transmits the data using communication peripherals. CRBasic, its full programming language, supports simple or complex programming. Multiple CR200Xs can be configured as a network or units can be deployed individually.

Benefits and Features

• Ideal applications include wind energy, rural water, water level/flow, aquaculture, water quality
• Campbell Scientific’s smallest, lowest cost datalogger
• Gas Discharge Tube (GDT) protected inputs
• Optimal for measuring one or two sensors
• Makes SDI-12, single-ended analog, pulse, switch closure, and bridge measurements
• Battery-backed SRAM and clock that ensure data, programs, and accurate time are maintained while datalogger is disconnected from the main power source
• Program with LoggerNet, PC400, or ShortCut to fit your setup.
• PakBus, Modbus, and SDI-12 protocols supported

Technical Description

The CR200X has several input channels for measuring a variety of sensors. Gas discharge tubes provide rugged electrostatic discharge protection for the inputs.

The CR200X does not make differential measurements and is not compatible with SDM devices, multiplexers, or thermocouples (refer to the Compatibility tab for compatible sensors, peripherals, and software). Recalibration services are not offered for the CR200X datalogger.

CR200X Specifications

• Maximum Scan Rate: 1 Hz
• Analog Channels¹: 5 single-ended (no differential), individually configured
• Pulse Count Channels: 2
• Switched Excitation Channels: 2 voltage
• Digital Ports²: 2 I/O 
• Communication Port: 1 RS-232
• Switched Battery Port: 1
• Input Voltage Range: 0 to 2500 mV
• Analog Voltage Accuracy @ -40° to +50°C:
  ±(0.25% of reading + (1.2 mV)x(offset))
• Analog Voltage Resolution: 0.6 mV
• A/D Bits: 12
• Operating Temperature: -40° to +50°C
• Memory:
  up to 19.6 kB (compiled program),
  512 kB (data storage),
  106 kB (operating system)
• Power Requirements: 7 to 16 Vdc
• Typical Current Drain:
  ~0.2 mA quiescent,
  ~3 mA active
• Dimensions:
  14.0  x  7.6  x 4.8 cm
  (5.5 x 3.0 x 1.9 in.)
• Weight: 242 g (8.5 oz)
• Protocols Supported: PakBus (leaf node only), SDI-12
• CE Compliance Standards to which Conformity is Declared: IEC61326:2002
• Warranty: 3 years

¹The single-ended analog inputs can also be used as control ports.

²Certain digital ports can be used to count switch closures.

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Thanks and Best Regards!

_____________________

Nguyen Van Hung

Measurement and Control Equipment Co.,Ltd

847 Huyen Ky, Phu Lam, Ha Dong, Ha Noi, Viet Nam

Mobile: (+84) 904251826

Tel : (+84) 4 85894254

Yahoo: nvhung.mctt

Skype: nvhung.mctt

Email: nvhung@mctt.com.vn

Website: http://www.mctt.com.vn