CR200X Data Logger

Store » Data Logger  ( Campbell Scientific )

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:
  • Final Storage: 512 kB of flash memory for approximately 125,000 data points
  • Operating System: 106 kB of flash memory
  • Intermediate Storage: 8 kB of SRAM for communication buffers, calculations, variables, etc.
• 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