The GRANITE™9 is the most computationally powerful data logger from Campbell Scientific. It is an all-digital data logger (no analog channels) and is the focal point of high-performance networks that use the VOLT, TEMP, VWIRE, SPECTRUM, and UNIVERSAL measurement modules and smart sensors. With its built-in GPS and Wi-Fi, the GRANITE™9 can serve as a time-synchronized communications gateway for data logger networks.Lesen Sie mehr
The GRANITE 9 enables you to perform the following:
A complete GRANITE system installation may include the following components:
|-NOTE-||Additional specifications are listed in the GRANITE 9 Specifications.|
|Power Requirements||9.6 to 32 Vdc (voltage input)|
|Real-Time Clock Accuracy||±3 min. per year|
|Operating Temperature Range||
|Case Material||Stainless steel 304 and aluminum 6061|
|Data Storage Ports||
|Digital I/O||8 terminals (C1 to C8) configurable for digital input and output. Terminals are configurable in pairs for 5 V or 3.3 V logic for some functions.|
|Internet Protocols||Ethernet, PPP, RNDIS, ICMP/Ping, Auto-IP (APIPA), IPv4, IPv6, UDP, TCP, TLS (v1.2), DNS, DHCP, SLAAC, Telnet, HTTP(S), FTP(S), POP3/TLS, NTP, SMTP/TLS, SNMPv3, CS I/O IP|
|Communication Protocols||CPI, EPI PakBus, PakBus Encryption, SDM, SDI-12, Modbus RTU / ASCII / TCP, DNP3, custom user definable over serial, UDP, NTCIP, NMEA 0183, I2C, SPI|
|Battery-backed SRAM for CPU Usage & Final Storage||4 MB|
|Data Storage||4 MB SRAM + 128 MB NOR flash (Storage expansion of up to 16 GB with removable microSD flash memory card.)|
|Active Current Drain, Average||
|Static Vibrating-Wire Measurements||Not supported|
21.4 x 12.0 x 5.0 cm (8.4 x 4.7 x 2.0 in.)
Additional clearance required for cables and leads.
|Weight||1.0 kg (2.2 lb)|
Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.
|GRANITE TEMP 120||Requires OS version 1 or greater.|
|GRANITE VOLT 108|
|GRANITE VOLT 116|
The GRANITE 9 is compatible with Campbell Scientific CDM products.
The CPI Calculator is a downloadable Microsoft Excel spreadsheet used to estimate the usage and capacity of a CPI network. The calculator provides an overview on CPI devices including the CDM-A108, CDM-A116, CDM-VW300, CDM-VW305, and the CSAT3B. The calculator can also estimate the measurement speed of the CDM-A108 and CDM-A116 based on the number of channels and measurement parameters.
The CPI Calculator is an estimation tool and will help you better understand and design CPI networks by considering the following:
Program to read 20 Hz dynamic data from two GRANITE VWIRE 305 analyzers measuring eight channels each.