De CR310 is een multifunctionele, compacte meet- en besturingsdatalogger met geïntegreerde Ethernet-poort. Deze kleine en hoogwaardige datalogger biedt snelle communicatie, lage stroomvereisten, een ingebouwde USB en uitstekende analoge ingangsnauwkeurigheid en resolutie. De CR310 kan de meeste commercieel beschikbare hydrologische, meteorologische, omgevings- en industriële sensoren meten. De CR310 is ook leverbaar met verschillende radio (CR310-RF422) en WiFi opties (CR310-WIFI).
CR310 Datalogger met ethernet
Operating Temperature Range: -40° to +70°C (standard) Non-condensing environment
Maximum Scan Rate: 10 Hz
Case Material: Powder-coated aluminum
Analog Inputs: 6 single-ended or 3 differential (individually configured)
Pulse Counters: 8 (P_SW, P_LL, C1, C2, and SE1 to SE4)
Voltage Excitation Terminals: 2 (VX1, VX2)
Communications Ports: USB Micro B, RS-232, 10/100 Ethernet RJ45
Switched 12 Volt: 1 terminal
Digital I/O: 7 terminals (C1, C2, P_SW, and SE1 to SE4) configurable for digital input and output. Includes status high/low, pulse width modulation, external interrupt, and communication functions. Exception: The SE4 terminal doesn’t do external interrupt.
Input Limits: -100 to +2500 mV
Analog Voltage Accuracy: Accuracy specifications do not include sensor or measurement noise. ±(0.04% of measurement + offset) at 0° to 40°C. ±(0.1% of measurement + offset) at -40° to +70°C
ADC: 24-bit
Power Requirements: 16 to 32 Vdc for charger input (CHG) (Current limited to 0.9 A maximum for power converter or solar panel input.)
Real-Time Clock Accuracy:±1 min. per month
Internet Protocols: Ethernet, PPP, RNDIS, ICMP/Ping, Auto-IP(APIPA), IPv4, IPv6, UDP, TCP, TLS (v1.2), DNS, DHCP, SLAAC, NTP, Telnet, HTTP(S), FTP(S), SMTP/TLS, POP3/TLS, MQTT
Communication Protocols: PakBus, Modbus, DNP3, SDI-12, TCP, UDP, and others
CPU Drive/Programs: 80 MB serial flash
Data Storage: 30 MB serial flash
Idle Current Drain: Average 32 mA (@ 12 Vdc with Ethernet link idle),
Active Current Drain: Average: 23 mA + 51 mA (@ 12 Vdc with Ethernet link active, processor always on)
Dimensions: 16.26 x 7.62 x 5.68 cm (6.4 x 3.0 x 2.2 in.)
Weight: 288 to 306 g (0.64 to 0.68 lb) depending on communication option selected
