RETIRED ›
This product is no longer available and has been replaced by: CR300,CR310. Some accessories, replacement parts, or services may still be available.
CR200X Datenlogger
Services Available
Repair Yes
Calibration Yes
Free Support Yes

Überblick

Der CR200X ist unser kleinster und günstigster Logger. Er kann mehrere Sensoren abfragen und die Daten über z.B Funk oder GSM übertragen.  Mehrere CR200X können zu einem Netzwerk verbunden werden oder als Satellitenstationen neben einem zentralen CR1000 oder CR800 konfiguriert werden.

Programmierung erfolgt über ShortCut bei einfachen Programmen oder bei komplexeren über CRBasic.




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Funktionen und Vorteile

  • Ideal applications include wind energy, rural water, water level/flow, aquaculture, water quality
  • Campbell Scientific’s smallest, lowest cost data logger
  • Gas Discharge Tube (GDT) protected inputs
  • Optimal for measuring one or two simple sensors
  • Makes SDI-12, single-ended analog, pulse, switch closure, and bridge measurements
  • Battery-backed clock that ensures accurate time is maintained while data logger is disconnected from battery power
  • Program with LoggerNet, PC400, or Short Cut to fit your setup
  • PakBus, Modbus, and SDI-12 protocols supported

Bilder

Technische Beschreibung



Der CR200X  hat zwei Pulskanäle, 5 single ended Analogkanäle zwei digitale I/O-Ports, einen RS232-Port und 2 Anregungskanäle.

Die Kanäle sind durch Gasentladungsröhren vor Überspannung geschützt.

 

Man kann mit dem CR200X zahlreiche Sensoren messen und er unterstützt SDI-12-Kommunikation.

Mit dem CR200X sind keine differentiellen Messungen möglich und er ist nicht kompatible mit

 SDM-Geräten, Multiplexern oder Thermoelementen (weitere Informationen unter Kompatibilität).

Rekalibrierung wird für den CR200X Datenlogger nicht angeboten.

Die maximale Scanrate ist 1 Hz, er hat 512 kb Speicher und eine Garantiezeit von 3 Jahren.



Spezifikationen

-NOTE- Note: Additional specifications are listed in the CR200X-Series Specifications Sheet.
Maximum Scan Rate 1 Hz
Analog Channels
  • The single-ended analog inputs can also be used as control ports.
  • 5 single-ended (no differential) individually configured
Pulse Count Channels 2
Switched Excitation Channels 2 voltage
Digital Ports
  • Certain digital ports can be used to count switch closures.
  • 2 I/O
Communication Ports 1 RS-232
Switched Battery Port 1
Input Voltage Range 0 to 2500 mV
Analog Voltage Accuracy ±(0.25% of reading + (1.2 mV)x(offset)) at -40° to +50°C
Analog Voltage Resolution 0.6 mV
A/D Bits 12
Operating Temperature -40° to +50°C
Power Requirements 7 to 16 Vdc
Typical Current Drain
  • ~0.2 mA (quiescent)
  • ~3 mA (active)
Protocols Supported PakBus (leaf node only), SDI-12
CE Compliance Standards to which Conformity Is Declared IEC61326:2002
Warranty 3 years
Dimensions 14.0 x 7.6 x 4.8 cm (5.5 x 3.0 x 1.9 in.)
Weight 242 g (8.5 oz)

Memory

Final Storage 512 kB of flash memory for approximately 125,000 data points
Operating System 106 kB of flash memory
Intermediate Storage 8 kB of SRAM for communication buffers, calculations, variables, etc.

Kompatibel mit

Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.

Peripheriegeräte

Product Compatible Note
AM16/32B
AM25T

Software

Product Compatible Note
LOGGERNET Version 2.1 or higher
PC200W
PCONNECT (retired) Version 3.0 or higher
PCONNECTCE (retired) Version 2.0 or higher
Short Cut

Miscellaneous

Product Compatible Note
PC400 Version 1.0 or higher

Additional Compatibility Information

Communications

The CR200X can communicate with a PC via direct connect, NL201 Network Link Interface, NL240 Wi-Fi Network Link, MD485 multidrop modem, and digital cellular modems. Data can be viewed on an iOS device, an Android device, CD295 DataView II Display, or a user-supplied PDA. To use an iOS or Android device, go to the Apple Store or Google Play and download our LoggerLink Mobile Apps free of charge. User-supplied PDAs require either PConnect or PConnectCE software.

Measurement & Control Peripherals

The CR200X is not compatible with SDM devices and multiplexers.

Sensors

The CR200X can measure a variety of sensors including SDI-12 sensors and 4 to 20 mA sensors. It cannot make differential measurements and is not compatible with the freezing-rain/ice, fuel moisture/temperature, geographic position, present weather, soil heat flux, soil matric water potential, and strain sensors listed on our price lists.

Enclosures

Applications with minimal power requirements can use the ENC200 enclosure to house the data logger and the pn 16869 sealed rechargeable battery. The ENC200 cannot house a barometer or a battery that is larger than the pn 16869. However, an ENC10/12 or ENC12/14 enclosure is adequate for most CR200X-based systems.

Power Supplies

The CR200X uses an external power supply and has a built-in regulator. When connected to the on-board charging circuit, the sealed rechargeable battery should be 7 A h or smaller. Using larger batteries with the data logger's built-in charger may result in excessive PC board heating. This is especially a concern when the battery is deeply discharged or failing with a shorted cell. Campbell Scientific also recommends that solar panels be 10 W or less and wall chargers be 1 A or smaller.

Downloads

CR200X Series OS v.04 (1.29 MB) 22-09-2015

Execution of this download installs the Operating System and Compiler on your computer for the following dataloggers:CR200X, CR206X, CR211X, CR216X and CR295X.  It also updates the support files for the CRBasic Editor.  

Note: Newer CR206X dataloggers (serial # ≥ 19122) and newer CR211X dataloggers (serial # ≥ 19143) have 250 mW radios that must use OS 3 or higher for their datalogger operating system.

Liste der Änderungen

FAQs für

Number of FAQs related to CR200X: 38

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  1. Not directly. If the CS15-L is connected to a CR200(X) datalogger, the datalogger can take the ac measurement and control a solid-state relay based on some threshold within the datalogger program. The solid-state relay can then control other relays, solenoids, or motor starters. (Use of a solid-state relay is preferred because the datalogger can trigger it with a small 5 Vdc mA signal.) For more information, see the “Measurement and Control Peripherals” section of the operator’s manual.

  2. Current data loggers compatible with the BMP5 Direct SDK are the CR200X-series, CR1000, CR3000, CR800, and CR850.

    Retired compatible data loggers include the CR10X-PB, CR23X-PB, and CR510-PB. These data loggers must have the optional PakBus operating system installed, which is available on the Downloads page of our website.

  3. Yes. The simplest method is to use conditional program statements that execute most of the code based on time. For example, the data could be scheduled to log at 6 a.m. and finish at 8 p.m. using CRBasic instructions such as IfTime(). Another option is to use an IfThen/EndIf construction that does a logical test of light-level measurements based on a light sensor. An additional option is to use calculated sunrise and sunset times along with a combination of RealTime() and Case instructions.

    For more information, see the “Decisions, Decisions, Decisions…” article. 

  4. Technically, the SRM-5A is compatible with the CR200X-series dataloggers, but it is more complicated to use it with these data loggers. To use a SRM-5A with a CR200X-series datalogger, the SRM-5A must be in the DTE position on the station modem. In addition, user-supplied adapters and gender changers are needed to complete the connections between the SRM-5A and the RS-232 port of the data logger. Contact Campbell Scientific for more information.

  5. They use the same protocol, but the CR800 PakBus protocol is less limited in its capability.

  6. If small amounts of data are transferred per transmission, it will not be a problem. Larger amounts of data can overrun buffers in the modem, causing lost data. In that situation, lower the baud rate on the data logger to avoid the issue.

  7. The available COM ports listed in the COM Port drop-down menu are supplied to PC400 by the Windows Operating  System (OS). If there are no COM ports shown for selection, it most likely means that there are no COM ports registered with the Windows OS. This can be confirmed using the Windows Device Manager (Control Panel | Device Manager | Ports).

    Most modern laptops are not equipped with native RS-232 COM ports. In this situation, a USB-to-RS-232 adapter cable must be used to connect to the datalogger. Even when the drivers for this device have been properly installed, the derived COM port will not be shown for selection until the cable is attached to the laptop.

  8. A data logger can be programmed to initiate data transfer by using the SendVariables() or ModemCallback() instruction in CRBasic. 

    NOTE: These instructions are not supported in the CR200X operating system.

  9. The CRBasic Editor Help contains example program code for all instructions in the datalogger. Look for the Example link at the top of each instruction topic. The CRBasic Help Tutorial demonstrates how to access this and other online CRBasic Editor Help files.

    Also, many programming examples can be found in the datalogger and sensor manuals that are available on the Campbell Scientific website.

  10. The maximum cable length depends on the interface being used.

    • RS-232 connections will reach 15 m (50 ft).
    • RS-485 connections go beyond 610 m (2,000 ft).
    • IP connections can be routed worldwide. 

Anwendungsbeispiele

Virginia: ALERT System
In the late 1970s, the National Weather Service implemented the Integrated Flood Observing and Warning......lesen Sie mehr

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