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Measurement and Control Datalogger CR800

The CR800 is a smaller, research-grade datalogger designed for stand-alone operation in harsh, remote environments. It is intended for smaller configurations in which fewer sensors will be measured. Each CR800 reads input from sensors, then transmits

Measurement and Control Datalogger CR800

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Description

The CR800 is a smaller, research-grade datalogger designed for stand-alone operation in harsh, remote environments. It is intended for smaller configurations in which fewer sensors will be measured. Each CR800 reads input from sensors, then transmits

Specification

Specifications

  • Maximum Scan Rate: 100 Hz
  • Analog Inputs: 6 single-ended or 3 differential individually configured
  • Pulse Counters: 2
  • Switched Excitation Channels: 2 voltage
  • Digital Ports1: 4 I/Os or 2 RS-232 COM2
  • Communications Ports: 1 CS I/O, 1 RS-232
  • Switched 12 Volt: 1
  • Input Voltage Range: ±5 Vdc
  • Analog Voltage Accuracy: ±(0.06% of reading + offset), 0° to 40°C
  • Analog Resolution: 0.33 µV
  • A/D Bits: 13
  • Power Requirements: 9.6 to 16 Vdc
  • Dimensions: 24.1 x 10.4 x 5.1 cm
  • Weight: 0.7 kg (1.5 lb)
  • Protocols Supported: PakBus, Modbus, DNP3, FTP, HTTP, XML, POP3, SMTP, Telnet, NTCIP, NTP, SDI-12, SDM
  • CE Compliance Standards to which Conformity is Declared: IEC61326:2002
  • Warranty: 3 years

Temperature Range

  • Standard: -25° to +50°C
  • Extended: -55° to +85°C

Memory

  • Operating System: 2 MB Flash
  • CPU Usage, Program Storage, and Data Storage: 4 MB

Current Drain

  • Sleep Mode: 0.7 mA typical; 0.9 mA max.
  • Active (w/o RS-232 communication): 1 to 16 mA typical
  • Active (w/RS-232 communication): 17 to 28 mA typical

Services

broad range of measurement and control functions

Status

free for rental

Funding Source

National Research Centers (VNPC) -
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