CR6 Datalogger

El CR6 es un potente datalogger para medida y control, componente clave de su sistema de adquisición de datos. El CR6 proporciona telecomunicaciones rápidas, bajo consumo, puerto USB, tamaño compacto y alta precisión/resolución en las medidas analógicas. Dispone de los terminales (U)niversales, una ingeniosa manera de poderle conectar casi cualquier tipo de sensor analógico, digital, o "smart". Este datalogger es también capaz de realizar directamente medidas de cuerda vibrante.

El CR6 incluye opcionalmente las siguientes comunicaciones inalámbricas integradas:

  • CR6-WIFI: 2.4 GHz
  • Funcionamiento en condiciones de temperatura extremas, con rango estándar de -40° a +70°C y opcional extendido de -55° a +85°C
  • Conexión directa al puerto USB del ordenador
  • Terminales U configurables a lo que uno necesite: analógico o digital, de entrada o salida
  • Medida de cuerda vibrante mediante nuestro patentado método basado en análisis espectral VSPECT®
  • Alta resolución en las medidas analógicas (hasta 0.05 µV, conversor A/D de 24 bit)
  • Incluye puerto CPI para conexión de sensores, y módulos distribuidos CDM
  • Incluye puerto Ethernet 10/100 Ethernet RJ-45, y Ethernet sobre USB (virtual Ethernet RNDIS)
  • Ranura para tarjeta de memoria MicroSD
  • Soporta sensores serie SDI-12, RS-232 y RS-485 nativos
  • Compatible redes PakBus®
  • Incluye webserver
-NOTE-
  • Additional specifications are listed in the CR6 Specifications Sheet.
  • This information applies to CR6 dataloggers with serial numbers 7502 and newer. These data loggers have two blue stripes on the label.
Operating Temperature Range
  • -40° to +70°C (standard)
  • -55° to +85°C (extended)
  • Non-condensing environment
Maximum Scan Rate 1000 Hz
Case Material High-impact-resistant polycarbonate and UV-resistant TPE, recycle code 7
Analog Inputs Up to 12 single-ended or 6 differential (The CR6 has 12 universal [U] and 4 control [C] terminals that can be programmed for a variety of functions. The number of analog inputs, switched excitations, and digital ports assume all the ports are configured the same.)
Universal Inputs 12 individually configured inputs for analog or digital functions
Pulse Counters 16 (C1 to C4 and U1 to U12)
Communications Ports
  • Ethernet
  • USB Micro B
  • CS I/O
  • CPI
  • RS-485
  • RS-422
  • SDI-12
Data Storage Ports microSD
Switched 12 Volt 2 terminals
Digital I/O 16 terminals (C1 to C4, U1 to U12) configurable for digital input and output. Terminals are configurable in pairs for 5 V or 3.3 V logic for some functions.
Input Limits ±5 V
Analog Voltage Accuracy
  • Accuracy specifications do not include sensor or measurement noise.
  • ±(0.04% of measurement + offset) at 0° to 40°C
  • ±(0.06% of measurement + offset) at -40° to +70°C
  • ±(0.08% of measurement + offset) at -55° to +85°C (extended temperature range)
ADC 24-bit
Power Requirements
  • 16 to 32 Vdc for charger input (CHG) (Current limited at 12 Vdc to 1.2 A at 20°C maximum.)
  • 10 to 18 Vdc for battery input (BAT) (Current limited at 12 Vdc to 2.5 A maximum at 20°C.)
Real-Time Clock Accuracy ±3 min. per year (optional GPS correction to ±10 µs)
Internet Protocols Ethernet, PPP, RNDIS, ICMP/Ping, Auto-IP (APIPA), IPv4, IPv6, UDP, TCP, TLS (v1.2), DNS, DHCP, SLAAC, Telnet, HTTP(S), SFTP, FTP(S), POP3/TLS, NTP, SMTP/TLS, SNMPv3, CS I/O IP, MQTT
Communication Protocols CPI, PakBus, SDM, SDI-12, Modbus, TCP, DNP3, UDP, NTCIP, NMEA 0183, I2C, SPI, and others
Battery-backed SRAM for CPU Usage & Final Storage 4 MB
Data Storage 4 MB SRAM + 72 MB flash (Storage expansion of up to 16 GB with removable microSD flash memory card.)
Idle Current Drain, Average
  • Assumes 12 Vdc on BAT terminals; add 2 mA if using CHG terminals.
  • < 1 mA
Active Current Drain, Average
  • Assumes 12 Vdc on BAT terminals; add 2 mA if using CHG terminals.
  • 3 mA (1 Hz scan)
  • 67 mA (20 Hz scan)
Static Vibrating-Wire Measurements Supported
Dimensions 21.0 x 10.2 x 5.6 cm (8.3 x 4.0 x 2.2 in.)
Additional clearance required for cables and leads.
Weight 0.42 to 0.52 kg (0.92 to 1.15 lb) depending on communication option selected

CR6-WIFI Option
Operational Modes Client or Access Point
Operating Frequency 2.4 GHz, 20 MHz bandwidth
Antenna Connector RPSMA
Antenna pn 16005 unity gain (0 dBd), 1/2 wave whip, omnidirectional with articulating knuckle joint for vertical or horizontal orientation
Transmit Power 7 to 18 dBm (5 to 63 mW)
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