Campbell Scientific CR23X Micrologger 4MB Extended Mem w/4 101 Thermistor Probes

Web Information Detailed Description The CR23X is a self-contained, rugged data logger that can measure most sensor types directly, communicate via modems, reduce data, control external devices, and store both data and programs in either non-volatile Flash memory or battery-backed SRAM. The CR23X has an integral, 2-line, alphanumeric display and power supply. A battery-backed, real-time clock and 2M of nonvolatile data storage is included. The CR23Xs are available with a sealed rechargeable battery base, an alkaline base, or in a low-profile version without batteries. Analog Inputs 24 single-ended or 12 differential, individually configured Pulse Counters 4 Switched Voltage Excitations 4 Control/Digital I/O Ports 8 Continuous Analog Outputs 2 Serial I/O Port (CS I/O) 1 RS-232 Port 1 Scan Rate 100 Hz Burst Mode 1500 Hz Analog Voltage Resolution To 0.33 uV A/D Bits 15 Programming Edlog Data Storage Mixed Array, Table Telecommunications Standard, Modb