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METLOG Datalogger
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METLOG datalogger is a robust, stand-alone, low-power data logger featuring 24-bit A/D convert resolution, digital isolation for each channel, extensive communications capabilities, and on-board barometric pressure and RH/T sensor.
METLOG is used where reliability, flexibility, and compatibility are essential to your success, which allows to add more channles, disrtribute measurments, and measure vibrating wire sensors dynamically. PCIe communication interface enable to repalce various communication modules flexiable.   

Key Feature
  • New 24-bit A/D convert resolution to
  • Digital isolation for all I/O and all sensors’ power supply
  • PCIe interface compatibles with varous communication
  • On-board barometric pressure and RH/T sensor
Specifications
Analog Inputs

Up to 12 Single-ended of 6 Differential
Include 8- Single-ended of 4 Differential,2x 4-20mA Input

ADC 24-bit
Operating Temperature Range

-40° to +70°C (standard)
-55° to +85°C (extended)
Non-condensing environment

Maximum Scan Rate 1000 Hz
Universal Inputs 6 individually configured inputs for digital functions
Pulse Counters 6 includes 1 High speed Pulse counters
Digital I/O 23 terminals
I/O Protection Digital Isolation for all I/O
Sensor Power supply 12v/1.5A and 5v/1.2A Isolation power supply
Communications Ports Ethernet, USB Micro B, I/O, CPI, 2 x RS-485, 2 x RS-232, TTL,SDI-12
Data Storage Ports Micro SD
Input Limits ±5 V
AnalogVoltage 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)

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 16 Vdc for battery input (BAT)
(Current limited at 12 Vdc to 2.5 A maximum at 20°C.)

Real-TimeClockAccuracy ±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, I/O IP, MQTT
Communication Protocols CPI, PakBus, SDM, SDI-12, Modbus, TCP, DNP3, UDP, NTCIP, NMEA 0183, I2C, SPI, and others
Data Storage

64 MB DDR II +128MB flash
(Storage expansion of up to 32 GB with removable microSD flash memory card.)

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