Data Loggers/ CR23X-4M
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This product is no longer available and has been replaced by:CR3000.
CR23X-4M Micrologger
Services Available
Repair No
Calibration Yes
Free Support No

Overview

The CR23X-4M could store over 2,000,000 data points.

The CR23X-4M Micrologger®是一个便携式的,独立的包。它包括ed of measurement and control electronics, communication ports, keyboard, 2-line alphanumeric display, power supply, and a battery-backed clock. The CR23X-4M measured most sensor types directly, communicated via modems, reduced data, controlled external devices, and stored both data and programs in either non-volatile Flash memory or battery-backed SRAM.

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Benefits and Features

  • Compact, self-contained data logger
  • Data format options are mixed array (default) or table

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Detailed Description

The CR23X-4M 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-4M has an integral, 2-line, alphanumeric display and power supply. A battery-backed, real-time clock and 4M of nonvolatile data storage is included. The CR23X-4M Microloggers are available with a sealed rechargeable battery base, an alkaline base, or in a low-profile version without batteries.

Specifications

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, Modbus, Alert
Standard Operating Temperature Range -25° to +50°C
Extended Operating Temperature Range -40° to +80°C
Corrected Display Temperature -20° to +40°C
Survival Display Temperature -40° to +85°C

Compatibility

A typical field-based CR23X-M system consisted of:

  • CR23X-M Micrologger with specified Operating System and Alkaline, Rechargeable, or User-Supplied Power Supply
  • Weatherproof Enclosure
  • Communications Peripheral(s)
  • Programming and Communications Software
  • Sensors
  • Data retrieval peripherals

Downloads

CR23X OS v.1.19 (690 KB)03-28-2006

Execution of this download installs the CR23X Operating System (Mixed-Array) on your computer.

Note: The Device Configuration Utility is used to upload the included operating system to the datalogger.

CR23X-TD OS v.1.15 (703 KB)03-28-2006

Execution of this download installs the CR23X Table Data Operating System on your computer.

Note:The Device Configuration Utility is used to upload the included operating system to the datalogger.

CR23X-PB OS v.1.10 (706 KB)03-28-2006

Execution of this download installs the CR23X PakBus Operating System on your computer.

Note: The Device Configuration Utility is used to upload the included operating system to the datalogger.

Device Configuration Utility v.2.27 (45.7 MB)02-03-2022

A software utility used to download operating systems and set up Campbell Scientific hardware. Also will update PakBus Graph and the Network Planner if they have been installed previously by another Campbell Scientific software package.

支持ed Operating Systems:

Windows 11, 10, 8.1, 8, and 7 (Both 32 and 64 bit)

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经常问什么estions

Number of FAQs related toCR23X-4M:2

  1. What might cause a CR23X to lock up and display an "E08 Watchdog Reset" error?

    E08 errors are occasionally created by voltage surges or transient voltages. Section 3.9 of the CR23X manual explains in greater detail what a watchdog is and possible causes. If these are happening frequently, it is likely an issue with the system that needs to be resolved. The first step in this resolution process would be to check the system power (inputs and outputs) and verify it is within the expected tolerances as outlined in the Specifications page (OV-23) of theCR23X Micrologger Operator's Manual.

  2. How many AM16/32B multiplexers can be connected to a data logger at the same time?

    A practical maximum is to connect one multiplexer per every two control terminals on the data logger. Control terminals can be shared between multiplexers to increase the number of connected multiplexers. Sharing terminals, however, requires more complex wiring and programming. Users who would like to connect more than one multiplexer per every two control terminals are advised to contact a sales or support engineer at Campbell Scientific for assistance.

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